Rolls-Royce Archives
| Identifier | Entry | ||
| Scan001 | Defects and potential improvements to a petrol gauge, including washer materials and dial design. | ||
| View original record | To BY. from DA. c. to Hs. X7460 DA2/M32.7.26. PETROL GAUGE. X.3896 X.7460 The petrol gauge on 12-EX was fitted with cork washers on either side of the glass which were found to be too weak. One of… | ||
| Scan002 | Proposal to modify the petrol tank filter fitting for easier withdrawal on experimental cars. | ||
| View original record | To BY. from DA. c. to BJ. Hs. X7460 DA2/M1 8.1.27. EAC.7. PETROL TANK. X.7460 X.3701 Herewith we send N.sch.2343 shewing a slight modification to the filter fitting on the petrol tank which will… | ||
| Scan003 | Design modifications to the luggage carriers for the Phantom model. | ||
| View original record | To BY. from DA/EV. 77460 DA/EV1/M24.5.27. c. to HS. PHANTOM - RE. LUGGAGE CARRIERS. X.7400 X.8400 X.7460 After seeing EAC.7. luggage carrier having the side forgings with a milled groove on the outer… | ||
| Scan004 | Expressing disappointment with the 'SS' rear end, petrol tank, and wheel carrier design, requesting a simpler scheme. | ||
| View original record | DA. BY. Hs. c. to BJ. Wor. FROM R. /7460 R9/M7.4.28. 'SS' REAR END - PETROL TANK, WHEEL CARRIER ETC. X. 7460 X. 7600 I am very disappointed about this. We seem to be moving from bad to worse. We must… | ||
| Scan005 | Modifications to the rear end of the 'SS' chassis. | ||
| View original record | BY. from DA/EV. c. to BJ. Hs. X7460 DA/EV1/M17.5.28. 'SS' REAR END. X.7460 X.7600 We send herewith N.sch.2592 shewing modifications to the rear end of SS. chassis already sent you on N.sch. 2556/7/8/9… | ||
| Scan006 | The incorrect positioning of the Telegage and filter on a 12-EX tank. | ||
| View original record | To RHC. from Hs/Rn. x7460 Hs/Rnl/LG21.9.28. 12-EX TANK. X7460 X4038 We note that the Telegage and filter on this tank are not in the latest position which has been assigned to these units. We should… | ||
| Scan007 | The repositioning of a K-S petrol gauge within the tank of a 10-EX vehicle. | ||
| View original record | To RHC. from Hs/An. +7460 Hs/Rm3/LG22, 9.28. K-S PETROL GAUGE. +4038 [text crossed out] Will you please arrange for the K-S petrol gauge in the tank of 10-EX to be moved to the latest position i.e.,… | ||
| Scan008 | Filling the petrol tanks of show cars with water for display purposes. | ||
| View original record | To C. from Hs. +7460 Hs1/LG28.9.28. SHOW CARS. Y1341 We see no reason why, under the circumstances, petrol tanks for Show cars should not be filled with water. It would be necessary to make sure that… | ||
| Scan009 | Requesting the completion of an 'SS' tank to allow for petrol gauge calibration and fitting. | ||
| View original record | To RHC. from HS/Rm. X7460 Hs/Rml2/LG22. 10. 28. X4036 It would be of considerable assistance if we could get a 'SS' tank completed so that we could get the petrol gauge calibrated and fitted. This… | ||
| Scan010 | The despatch of a petrol tank and Telegage instrument to Messrs. H.M. Hobson Ltd. for investigation. | ||
| View original record | To BP. from Hs/Rm C. to Stores. Mt. +7460 x4038 Hs/Rm3/LG19.11.28. We are sending into the Stores for despatch to Messrs. H.M. Hobson Ltd., 47-55 Acton Vale, London W.3. (per passenger train) 1 Petrol… | ||
| Scan011 | Requesting an order for K-S petrol gauges from Messrs. H.M. Hobson for six SS chassis. | ||
| View original record | To ROY/Ms. from Hs/Rm. X7460 Hs/Rm2/LG23.11.28. X4038 K-S PETROL GAUGES. Will you please order from Messrs.H.M.Hobson, Acton Vale, London :- 6 Petrol gauges for the six SS. chassis at present being… | ||
| Scan012 | The supply and payment for a K-S petrol gauge. | ||
| View original record | To G/WFH. from Hs/Rn. X7460 Hs/Rnl/LG7.12.28. K-S PETROL GAUGE. X4038 With reference to G/WFH/CA35/MV4.12.28. We presume this gauge is to KS.180. We had intended that it should be covered by one of… | ||
| Scan013 | Fouling issues and proposed modifications for mounting a Hooper Sedanca body on a 19-EX chassis. | ||
| View original record | BY. from DA/EV. Hs. c. to BJ. Hn. 47460 DA/EV/2/11.12.28. RE. PETROL TANK AT REAR END - 19-EX. X.7460 HOOPER SEDANCA. X.7830 X.4038 Owing to the change in the chassis which has been made since this… | ||
| Scan014 | Difficulties with the 'SS' reserve petrol supply and the practicality of the 2-level tap. | ||
| View original record | To R. from Hs. c.c. to BJ. SG. c. to Wor. E. c. to DA. BY. X7460 Hs3/LG24.1.29. 'SS' RESERVE PETROL SUPPLY. At the present time, with the vacuum pump, it is very difficult to get the reserve petrol… | ||
| Scan015 | Recommendation to remove the reserve fuel system due to the advent of dashboard petrol gauges. | ||
| View original record | contd :- -2- advent of dashboard petrol gauges, to have no reserve device. It may be possible with the vacuum pump to arrange the small reserve in the autovac tank as with the pump we do not draw on… | ||
| Scan016 | Simplification of the petrol supply and reserve system. | ||
| View original record | HS. E. DA. BY. from R. X7460 R2/M30.1.29. SS. PETROL SUPPLY AND RESERVE. X.7460 X.7510 Everything should be made as simple as possible but it must achieve its object. I agree that it will be better to… | ||
| Scan017 | Results of a vacuum pump test with low fuel levels. | ||
| View original record | To E. from Hs/Rn. 'SS' VACUUM PUMP. X7510 With further reference to the vacuum pump. We asked GWH. to carry out a test for us on the car in France to see what actually was happening when his tank was… | ||
| Scan018 | The design of a single petrol tank filter for different car bodies and its application to the 20 HP model. | ||
| View original record | BY. from DA. c. to SG. Hs. X7460. DA4/M12.2.29. SS. PETROL TANK SINGLE FILTER. X.4037 X.3701 We send herewith N.sch.2820 shewing the single filter without a two-level device as recently instructed by… | ||
| Scan019 | Approval note for chassis modifications regarding trunk fixing, petrol tank support, and a large petrol filter. | ||
| View original record | X7460 DA. BY. from R. c. to SG. Hs. E. R2/M18.2.29. SS. CHASSIS. X.7460 X.3701 N.sch.2819. Trunk fixing and petrol tank support, is approved as shewn. N.sch.2820. Large size petrol filter in rear… | ||
| Scan020 | The standardisation of K.S. Telegage gauges for the S.S. and 20 HP models, detailing supplier interactions and installation requirements. | ||
| View original record | To BY. from Hs/Rm. c. to Roy. c. to Sft. c. to Mx. 47460 Hs/Rm2/LG27.3.29. K.S. TELEGAGE. x5460 x4038 We send you herewith prints of KS.175.P. and K.S.180.P. which shew the gauges we have standardised… | ||
| Scan021 | The deletion of the two-level device for the 20 HP car. | ||
| View original record | To BY. from Hs/Rn. c. to DA. +7460 Hs/Rn3/LG15.5.29. TWO-LEVEL DEVICE FOR 20 HP. CAR. 45460 With reference to BY/CGH11/G9.5.29. We think that this can be deleted now that we have a K.S. petrol gauge.… | ||
| Scan022 | Comparative tests of a non-return valve in the Phantom II petrol supply system. | ||
| View original record | Y7460. FOR FILES. From AJL. 26.10.29. PHANTOM II PETROL SUPPLY SYSTEM. X. 7510. X. 7460. We give herewith the result of comparative tests made with and without a non return valve in the petrol pipe… | ||
| Scan023 | Graph showing the effect of a non-return valve on the petrol feed system of a Phantom II, comparing petrol delivery against engine RPM. | ||
| View original record | PHANTOM II PETROL FEED SYSTEM: EFFECT OF NON-RETURN VALVE IN PETROL PIPE FROM REAR TANK TO AUTOVAC. (REAR TANK FULL) STANDARD SYSTEM: ________ STANDARD SYSTEM WITH NON RETURN VALVE: -- -- -- PETROL… | ||
| Scan024 | Blank page with a date stamp from Derby. | ||
| View original record | 29 OCT 1930 DERBY. | ||
| Scan025 | Letter complaining about the removal of the petrol tank reserve supply in the Phantom II model, highlighting safety concerns for Australian conditions. | ||
| View original record | Pt.S/HH/19-12-29. 87460 Hy. Derby. Copy to Hs. Derby Hs. " Whr.London In the "Phantom II" model, the first one of which arrived here only a few days ago, I notice that you have abandoned the petrol… | ||
| Scan026 | Explaining the operation of the Phantom II petrol gauge and the reasoning for its design. | ||
| View original record | To Pt. (Australia) From Hs. c. to BY. c. to Hn. c. to Whr. 7460 Hs.1/MJ.27.1.30. PHANTOM II PETROL GAUGE. ------------------------ Replying to Pt.3/PH/19.12.29. You are wrong when you suppose that it… | ||
| Scan027 | Modifications required for a spare wheel carrier for 7-inch section tyres. | ||
| View original record | BY. From Da. c. to Hs. 87460 Da.1/AU.3.2.30. X. 7600 X. 7460 X. 7380 SPARE WHEEL CARRIER FOR 7" SECTION TYRES. We have looked into this question and it appears that it will be necessary to move the… | ||
| Scan028 | Revised petrol gauge fitting, its supply, finish, and related modifications to the car's rear, including a new luggage grid design. | ||
| View original record | COPY. K7460 To BY. From EV. EV1/6.2.30. X.4038. X.7460. X.5460. RE. PETROL GAUGE FITTING ON TANK. We send herewith N.Sch.3028 shewing a revised fitting for the petrol gauge fitting on the tank, which… | ||
| Scan029 | Improvements for the rear of the Phantom II chassis. | ||
| View original record | TO BY. FROM EV. 7460 EV6/11.2.30. COPY TO SG. C. Hs. DA. REAR OF PHANTOM 2. X.7400 X.7460. Some little while ago we were expresslt asked by SG. to improve the rear of the P.2 chassis when two wheels… | ||
| Scan030 | Design changes for a hinged petrol tank filler. | ||
| View original record | X7460. To By. from Da. c. RHC. Hs. Da2/N23.4.30. Re - HINGED PETROL TANK FILLER. Since the method of retaining the joint washer shewn on Fig.2. would only be satisfactory with hard rubber or fibre, it… | ||
| Scan031 | Issues with the Phantom II's petrol level indicator and proposing the reintroduction of a two-gallon reserve. | ||
| View original record | COPY. x7460. To R. from Sg. Sg5/E27.5.30. Re: Phantom II - Petrol Level Indicator and Reserve. Experience with Phantom II's is indicating that we have made rather a mistake in doing away with the two… | ||
| Scan032 | Phantom II petrol level indicator and reverting to a standard two-gallon reserve. | ||
| View original record | To Wor. from Sg. Copy to BY. Hs. PH. re Phantom II Petrol Level Indicator and Reserve. PN had reported to me the result of his discussions at Derby relative to the above matter, and as the result I… | ||
| Scan033 | Modification to the Phantom II petrol reserve system. | ||
| View original record | To W. From Hs/Ha. c. to SE. Wor. c. to S. By. c. to FN. 7460. Hs/Rn.1/J.31.5.30. PHANTOM II PETROL RESERVE. Sales are not altogether satisfied with the reserve of petrol available on the Phantom II.… | ||
| Scan034 | Suitable scheme for the petrol reserve system, involving an autovac tank and petrol pump. | ||
| View original record | X7460 Hs. from E. c. Sg. By. c. PN. R1/M2.6.30. X7460 P.2. PETROL RESERVE. With reference to Hs/Rml/MJ31.5.30, I quite agree that it will be the most suitable scheme to keep the reserve to fall back… | ||
| Scan035 | The increased petrol reserve for the Phantom II, noting that parts from the Phantom I are not suitable. | ||
| View original record | FN. C. Wor. C. G. c. Hs. X7460 BY/Cgh5/G.14.6.30. PHANTOM II - INCREASED PETROL RESERVE. --------------------------------- With reference to /FN.2/WT.12.6.30. the two level device for the rear petrol… | ||
| Scan036 | Improvements to the petrol gauge. | ||
| View original record | X7460. Hs. from Da/Ev. c. R. Cy. c. C. (for Sales). Da/Evl/M16.6.30. X.4038 X.7530 X.7772 X.4523 X.7460. PETROL GAUGE. We believe the gauge as at present fitted is not always satisfactory. The issue… | ||
| Scan037 | List of suggestions for modifying instrument and tank fittings, primarily to prevent spillage. | ||
| View original record | -2- Te/EVL/16.6.30 contd. fitted into its frame and then the whole entered from the front of the board, which is undesirable. The pipe joint should be fitted with stamped lead seals and with labels… | ||
| Scan038 | Alternative tank designs, fittings, vents, and pumps. | ||
| View original record | Da/EVL/16.6.30 contd. We would be gladif you could tell us whether such a tank is satisfactory as it has a certain appeal - (a) it dispenses with the vent on the filler which is a nuisance from… | ||
| Scan039 | Investigation into the causes of petrol gauge failures and proposed modifications. | ||
| View original record | To R. From Hs/Rn. c. to EV. c. to GY. c. to C. X7460 Hs/Rn.1/WJ.24.6.30. ------------------------- X.4038. X.7530. X.7772. X.4523. X.7460. PETROL GAUGE. With reference to Da/EV.1/RH.6.6.30. A short… | ||
| Scan040 | Improvements and remaining issues with petrol gauges, comparing Nivex and Hobson models. | ||
| View original record | -2- getting into the capillary no matter how the gauge head was handled. (2) The top joint on the glass tube was improved so that we now think there is little possibility of leakage unless the glass… | ||
| Scan041 | The advantages and installation procedure of the 'Nivex' petrol gauge. | ||
| View original record | -3- of the petrol in the tank, the joints are likely to wear out. The great advantage of the 'Nivex' gauge is that the pressure element will stand an over-load, and therefore does not require a… | ||
| Scan042 | Typed document fragment, page 4, containing the end of a comparative statement. | ||
| View original record | -4- is as good as anything they have in the States. HS/Rm. | ||
| Scan043 | Design and installation of petrol gauges and other instruments on the dashboard. | ||
| View original record | Hs. from R. c. Sg. Dy. c. Cx. OY. X7460 RL/M.7.30. X.4038 X.7460 X.5460 X.7530 X.5530 PETROL GAUGE. We think this should be made to suit the present production because we cannot alter the petrol tank… | ||
| Scan044 | Action taken and production commencement for the Phantom II petrol reserve scheme. | ||
| View original record | HS 47466. To Wor. from Sg. Copy to BY. Copy to Hs. re Phantom II. Petrol Reserve. Sg12/E2.7.30 Referring to Hs/Rm.1/MJ31.5.30 and R1/M2.6.30 would you please let me know what action has been taken in… | ||
| Scan045 | The decision to reinstate the two-gallon petrol reserve on the Phantom II and 20/25 models. | ||
| View original record | Handwritten: HJL, Phantom D7460 mi, HS, Y7460, FS To Wor. From Sg. re P.II. Petrol Reserve. Copy to Rs. Bx. Cx. Referring to Sg12/E8.7.30 and Worl/H3.7.30 my attention has been drawn to the fact that… | ||
| Scan046 | Design changes to the rear of the P.2 model, including the tank, gauge, and luggage grid, for when no spare wheel is fitted. | ||
| View original record | HS. By. } FROM DA/EV. C. Sg. R. X 7460 Da/Ev1/M12.7.30. X.7770 X.7460 X.7400 REAR END OF P.2. WHEN NO REAR SPARE WHEEL IS FITTED. At the request of Sg. early this year we took steps to clean up the… | ||
| Scan047 | Modifications to petrol tank fittings, a reserve tank, and luggage grids for cars without a rear spare wheel. | ||
| View original record | X7460 Sg. from Da/Ev. c. LHS. C. c. Hs. HN. X.4531. X.7460 X.4038 Da/Evl/M14.8.30. X.4523 X.7400 B.2. REAR OF CAR WHEN NO SPARE WHEEL IS FITTED. (1) EXCRESENCES ON PETROL TANK. As far back as last… | ||
| Scan048 | Design and requirements for luggage grids and rear aprons. | ||
| View original record | -2- Da/Evl/M4.8.30 contd. one sliding over the guard rail and damaging the back panel. If the guard is of the hinged type it is not sufficiently for it to be held up by a friction hinge but it must be… | ||
| Scan049 | Reducing the petrol reserve in the Autovac and altering the stand pipe height. | ||
| View original record | To BY. from Hs/Rn. C. Da. E. Handwritten: X7460 Hs/Rns/16316. 3.30. Handwritten: X7460 X7510 Re: Two Gallon Reserve in Autovac. With the reversion to the two gallon reserve in the rear tank, we are… | ||
| Scan050 | Design and standardization of a K.S. petrol gauge tank fitting. | ||
| View original record | X7460. Hs. from Da/Ev. c. Sg. By. Da/EV5/M26.8.30. X.4038 X.7460 RE K.S. PETROL GAUGE TANK FITTING We do not know whether we replied to your Hs/AJL1/MJ23.7.30, reporting on the improved tank fitting… | ||
| Scan051 | Standardisation proposal for a two-level reserve compartment in the rear tank. | ||
| View original record | RR 755 REVISED (10H) (DG 348 19-7-29) BM. 6/643. COMPLETED 26.8.30. X7460 STANDARDISATION of CHASSIS PARTS. Date: 2.6.30 X No. 7460 Description of Parts: Two-level reserve compartment in rear tank.… | ||
| Scan052 | Issues with the Phantom II rear petrol tank and gauge installation by coachbuilders. | ||
| View original record | Wor. From Hs. X746a Hs.3/MJ.3.9.30. PHANTOM 11 REAR PETROL TANK. With reference to Sg27/21.9.30. (Attached herewith). As you know we have had considerable trouble with the standard petrol gauge,… | ||
| Scan053 | Standardisation of a hinged petrol tank filler cap to replace the screwed on type. | ||
| View original record | RR 755 REVISED (10M) (DG 345 19-7-29) BM. 6/643. COMPLETED 8.9.30. STANDARDISATION of CHASSIS PARTS. Description of Parts. HINGED PETROL TANK FILLER CAP. Origin. To replace screwed on type of filler… | ||
| Scan054 | Need for a centrally vented tank to simplify and improve the reliability of the petrol gauge. | ||
| View original record | X7460 To Da/Ev. From Hs/Rm. Hs/Rm.3/W.7.11.30. X7460 X4038 CENTRALLY VENTED TANK. This is required very badly to simplify the petrol gauge. Your scheme of a neater tank unit top has been seen by Sg.,… | ||
| Scan055 | Modifications to the petrol tank and exhaust fishtail. | ||
| View original record | BY. FROM DA/EV. X7460 DA/EV1/M17.11.30: C. to SG. HS. P. 2. PETROL TANK AND EXHAUST FISHTAIL. X.7460. X.7230. We send herewith N. schs. 3143/4. shewing the above. SINGLE LINE GAUGE FITTING. This is… | ||
| Scan056 | Urgent request for a scheme detailing the size and position of a reserve tank for the 40/50 HP chassis' new petrol pump and twin carburetter combination. | ||
| View original record | COPY. X7460. BY30/G.19.12.30. E. c. Hs/Rn. c. BY/CS. ------------------ X. 7080. X. 7460. 40/50 HP. CHASSIS - NEW PETROL PUMP AND TWIN CARBURETTER COMBINATION. --------------------------------- On… | ||
| Scan057 | Requesting to expedite the installation of a centrally vented tank on car 27-EX. | ||
| View original record | To BY. From Hs/Rn. c. to RHC. c. to Wor. X7460 Hs/Rn. 9/MJ.12.1.31. CENTRALLY VENTED TANK. We understand that you have not yet instructed the centrally vented tank. We particularly want to get this on… | ||
| Scan058 | Modifications for a rear apron on the P.2 model, related to the fitting of a new petrol tank and gauge. | ||
| View original record | X7460 HS. FROM DA/EV. DA/EV1/M6.3.31. Copy to - SG. X.4531. X.7460. REAR END OF P. 2. As you are aware SG. is pressing for an apron for the rear end of P. 2. The sch. which we have had submitted to us… | ||
| Scan059 | Road tests and design issues of a single-line petrol gauge for the Phantom II. | ||
| View original record | To Da/Ev. From Hs/Rm. c. to Sg. x7460 Hs/Rm.3/MJ.9.3.31. X.4038. X.7460. X.4531. REAR END OF PHANTOM II. We agree that we have been at fault in not giving you the result of road tests on the single… | ||
| Scan060 | Tests and modifications carried out on a Phantom II diaphragm petrol pump. | ||
| View original record | To R. From Hs/Lov. c. to Sg. Hcr. c. to Rg. E. c. to Da. By. X7460 Hs/Lev.2/KT.12.3.31. X7460 PHANTOM II. PETROL PUMP. We have carried out several tests on the P.II diaphragm petrol pump and during… | ||
| Scan061 | Analysis of fuel feed systems and pumps for a new twin-choke carburetter. | ||
| View original record | - 2 - We have not had a scheme for the fuel feed system but we understand it was intended to use a small gravity tank on the dash, supplied by the pump. The new twin choke carburetter is situated… | ||
| Scan062 | Fuel system tests and proposing the use of an A.C. fuel pump. | ||
| View original record | - 3 - Ha/Lov.2/NT.12.3.31.cont. making our tests with a std. autovac using larger feed pipes, larger petrol tap and bored out float chamber needle valves in order to get sufficient flow under the low… | ||
| Scan063 | Graph comparing the delivery performance of an AC petrol pump versus an RR petrol pump, alongside Phantom engine consumption data. | ||
| View original record | PETROL-PUMP COMPARISON Y-AXIS: GALLONS / HOUR X-AXIS: ENGINE RPM GRAPH LINES: AC PUMP DELIVERY R.R. PUMP DELIVERY PHANTOM CONSUMPTION TWIN-CARBS (FULL THROTTLE) DELIVERY AT 1500 RPM TABLE DATA:… | ||
| Scan064 | Almost completely illegible document bearing a purple stamp from the Print Room in Derby. | ||
| View original record | [Main body of text is illegible] STAMP: ROYCE, LIMITED PRINT ROOM, 14 MAR 31 DERBY. | ||
| Scan065 | Advantages and disadvantages of a centrally vented petrol tank design. | ||
| View original record | HS/RM. FROM DA/EV. X7460 DA/EV3/M13.3.31. Copy to - SG. REAR END OF P. 2. HS/RM3/MJ9331. X. 4038. X. 7460. X. 4531. We thank you for your letter and regret to say that we fear you have forgotten that… | ||
| Scan066 | Secret memo regarding the standardisation of the control for the petrol reserve tank on the Phantom II. | ||
| View original record | TO BY. FROM EV. SECRET. X7460 EV1/24.3.31. COPY SG. E. HS. CX. DA. CONTROL OF PETROL RESERVE IN THE MAIN TANK, PHANTOM 2. ---------------- Derby have recently informed us that they have in at least… | ||
| Scan067 | Rejection of a single line petrol gauge design and proposing a new solution for an experimental tank. | ||
| View original record | x7460. To By. From Hs/Rm. Hs/Rm.3/KT.31.3.31. SINGLE LINE PETROL GAUGE. X.4038. X.7460. The design we have had from WW. for this tank and gauge has been turned down by SG. because the gauge head looks… | ||
| Scan068 | Design and implementation of a combined petrol tap on the dashboard for the P.2. and 20/25 HP models. | ||
| View original record | SECRET X7460 TO BY. FROM EV. EV1/2.4.31. COMBINED PETROL TAP ON DASH. P.2. We thank you for your BY/Cgn15/G30.3.31. and the print of Scheme 1466. We have come to the conclusion that it is very… | ||
| Scan069 | Parts list for the Phantom II Chassis, detailing changes to the frames, fittings, and petrol tank. | ||
| View original record | c. Hs/Rm. X7460 BY/HEB7/M.15.4.31. PHANTOM II. CHASSIS. FRAMES AND FITTINGS SEC:7000. PETROL TANK SEC:7080. IN ACCORDANCE WITH "N" SCHEME 3144 & 3174, & MEMO' Hs/Rm3/KT.31.3.31. Please receive… | ||
| Scan070 | List of parts and modifications for petrol tank pipes, with instructions for fitting on chassis 27-EX. | ||
| View original record | -2- BY/HEB/M.15.4.31.-Cont'd- SEC:7080.=- F.83223 Petrol Tank Pipes Recess. 1 off,in place of F.79523. F.83224 " Filler Tube. 1 " " " " F.82461. F.83225 " " Sweating Assembly. ADDITIONAL. F.83226 "… | ||
| Scan071 | Request for a scheme to operate a temporary A.C. petrol pump on a Phantom II for testing a twin-choke carburettor. | ||
| View original record | X.7460 By. from Hs/Lov. c. Wor. c. Rg. Hs/Lovl/AM 7.4.31. PHANTOM II PETROL PUMP. R. has agreed to us using the A.C. petrol pump as a temporary measure for experiment in order to get the twin choke… | ||
| Scan072 | Failure of a petrol tank for the 27-EX model and instructions for a replacement. | ||
| View original record | To RHC. From Hs/Rm. 17460 Hs/Rm.8/KT.20.4.31. PETROL TANK FOR 27-EX. The first petrol tank for this car was a failure because the petrol gauge designed stuck out such a long way that it was impossible… | ||
| Scan073 | Redesign of a petrol pump from sylphon tubes to a fabric diaphragm due to cost. | ||
| View original record | Hs. } FROM R & E. Ev. } c. Sg. Wor. c. HV. RHC. X7460 RL/M4.5.31. PETROL PUMP. X.7460 X.5460 X.2677. In consequence of the high cost of sylphon tubes we have altered our pump design to a fabric… | ||
| Scan074 | New petrol pump, detailing its advantages over the A.C. model and its suitability for specific car models. | ||
| View original record | HY. RHC.) FROM R. HS. BY. ) X7460. R4/M7.5.31. Copy to SG. WOR. Copy to E. DA. PETROL PUMP. X.2677. X.7466. X.5460. This has now been completed, and if you are not satisfied with the A.C. then this… | ||
| Scan075 | The petrol pump operating mechanism and the required diaphragm design. | ||
| View original record | BY. FROM E. X/7460 E2/M19.5.31. C. to SG. WOR. HS. P. 2. PETROL PUMP OPERATING MECHANISM. We send you herewith LeC. 2909. shewing the above. This matches up with the design for the petrol pump itself… | ||
| Scan076 | Modifications and design features for A.C. standard petrol pumps. | ||
| View original record | Hs. from R. c. Sg. c. Wor. Ev. X7460 R1/M22.5.31. X.2677 X.7460 X.5460 PETROL PUMPS. As the A.C. standard petrol pump could not be fitted, we sent you a drawing of the modifications necessary using… | ||
| Scan077 | Letter discussing lubrication, material choice, and other design considerations for a petrol pump. | ||
| View original record | E. C. Hs. X7460. BY6/G.2.6.31. LeC. 2897 - PETROL PUMP In looking at the sliding portion of the petrol pump scheme, it would appear that there is no method of lubricating these working parts. It… | ||
| Scan078 | Lubrication, fibre washers, and chassis tube rigidity related to a petrol pump. | ||
| View original record | X7460 BY. FROM E. E2/MS.5.6.31. Copy to HS. PETROL PUMP - LeCs. 2897 & 2912. X.7460 X.5460 Referring to memos. BY6/G2631. and BY11/G2631., we think that the moving parts should be sufficiently… | ||
| Scan079 | New design for a Hobson petrol gauge fitting on a petrol tank. | ||
| View original record | X9460 BY. FROM DA/EV. DA/EV3/MS. 9. 9.31. C. to SG. WOR. HS. re. HOBSON GAUGE FITTING ON PETROL TANK. X.4038 X.7460 X.5460 We send herewith N. scheme 3340. shewing a tank unit for the Hobson petrol… | ||
| Scan080 | Notes on fitting an A.C. Petrol Pump to a 25-EX chassis for a 10,000 miles trial. | ||
| View original record | RHC (crossed out) c.Hs. 874^60 BY/SS1/J.10.6.31. 25-EX - 10,000 Miles A.C.Petrol Pump. In fitting the A.C.Petrol Pump to 25-EX for 10,000 miles trials, the special parts instructed for the R.H.… | ||
| Scan081 | Test data for a Phantom II Petrol Pump, measuring delivery rates in pints per hour and maximum pressure with various spring configurations. | ||
| View original record | P.11 PETROL PUMP. Lec.2907/9 STD. TANK. PIPES & PETROL PUMP: ENGINE R.P.M.: 0.5:1 X460 DELIVERY PTS/HR. PUMP SPEED R.P.M. Std. Springs Upper Spring 3.5 lb Lower Spring 10 lb 0 lb/sq" | 1 lb/sq" Upper… | ||
| Scan082 | Graph of petrol pump performance showing delivery rates at various pump speeds and spring configurations. | ||
| View original record | PII PETROL PUMP. LEC 2907/9. STD: TANK, PIPES, & PETROL. PUMP TO ENGINE R.P.M. = 0.5 TO 1 PRESSURES GIVEN IN GRAPH ARE DELIVERY PRESSURES. Y-AXIS: DELIVERY PTS/HR. X-AXIS: PUMP SPEED R.P.M. Graph… | ||
| Scan083 | Telephone conversation regarding a P.2. petrol pump and a 20/25 HP crankshaft balance weight. | ||
| View original record | Hs. c. BY/Cgh. c. BY/SS. c. BY/CS. c. E. X7460 BY.17/G.5.10.31. X.7460 X.5010 X.5460. TELEPHONE CONVERSATION WITH WW. OCTOBER 5TH. Speaking on the telephone this afternoon, E. discussed the following… | ||
| Scan084 | Confirmation of a telegram regarding a petrol pump difficulty. | ||
| View original record | RECEIVED x7460. CONFIRMATION OF TELEGRAM. T 3 HIVES. ROYCAR. DERBY. WW. 9. 10. 31. PETROL PUMP DIFFICULTY MAY BE CAUSED BY VALVE ON SUCTION SIDE BEING HELD UP ON STOP BY SUCTION TRY DRILLING STOP AND… | ||
| Scan085 | Performance graph of petrol pump tests, comparing delivery rate versus pump speed for different pump configurations. | ||
| View original record | FILE UNDER PETROL PUMP HS. 447 PETROL PUMP TESTS LEC. 2907/9 12-10-31 STANDARD PETROL TANK AND SUCTION PIPES STROKE .250" CURVES 2 & 3 DELIVERY PTS/HR. PUMP SPEED R.P.M. CURVE 3. P.II PUMP WITH… | ||
| Scan086 | Filing instruction for a document concerning a petrol pump. | ||
| View original record | File Under Petrol Pump 7460 ROLLS-ROYCE, LIMITED PRINT ROOM, 13 OCT 31 DERBY | ||
| Scan087 | Standardisation of a remote control for the petrol tank reserve, operated from the dashboard. | ||
| View original record | RR 785 (10H) (S459. 24-10-30) 6/3155. X2460. COMPLETED 13.10.31. STANDARDISATION of CHASSIS PARTS. Date 26.8.31. Description of Parts. REMOTE CONTROL FOR PETROL TANK RESERVE COMPARTMENT, OPERATED FROM… | ||
| Scan088 | Chassis numbers and associated costs for fitting a new standardized part. | ||
| View original record | STANDARDISATION OF CHASSIS PARTS The number of the first chassis on which the new part will be fitted.... N.2. - 40/50. 101 in 'T' - 20/25. Date when chassis will be handed to test ...................… | ||
| Scan089 | Experiments and modifications conducted on a Phantom II petrol pump. | ||
| View original record | To E. from Hs/W. Bell. x7460 Hs/Bell.1/ADL 3.10.31. LeC.2907/9. P.II PETROL PUMP. The following experiments were taken with a standard petrol tank and petrol pipes in the suction circuit, with a cam… | ||
| Scan090 | Progress report on the development and testing of the R.R. petrol pump. | ||
| View original record | 87460. To E. from Hs/Rm. Hs/Rm.5/ADL 3.10.31. R.R. PETROL PUMP The work we have done so far on the R.R. petrol pump has been directed to getting the required delivery for car operation with the… | ||
| Scan091 | Graph plotting petrol pump delivery rates against pump speed for A.C. and PII pump models. | ||
| View original record | HS446 PETROL PUMP TESTS. LEC. 2907/9 12-10-31 STANDARD PETROL TANK AND SUCTION PIPES. STROKE .250" CURVE 1. DELIVERY PTS./HR. PUMP SPEED R.P.M. A.C. PUMP UNRESTRICTED DELIVERY. DELIVERY PRESSURE 1… | ||
| Scan092 | Blank page with a purple date stamp from Derby in the bottom right corner. | ||
| View original record | RECEIVED 13 OCT 31 DERBY. | ||
| Scan093 | The conversion of a P. 2. Petrol Pump to direct acting. | ||
| View original record | COPY. X7460. BY. FROM E. E2/M15.10.31. X7460 C. to SG. WOR. HS. P. 2. PETROL PUMP CONVERTED TO DIRECT ACTING. We send you herewith LeC. 2961. shewing the above. The same camshaft wheel with .250… | ||
| Scan094 | Performance, modifications, and testing of a petrol pump. | ||
| View original record | To R. from Hs/Rm. c. Sg. c. Wor. E. c. De. Ev. X7460. Hs/Rm.7/AD29.10.31. X7460. X2677. R.R. PETROL PUMP. We attach curves showing how the delivery of the R.R. petrol pump varies with different sizes… | ||
| Scan095 | Performance graphs for a PH petrol pump, showing delivery rate vs pump speed under various air bottle and reservoir configurations. | ||
| View original record | L.E.C. 2907/9. P.H. PETROL PUMP 19-10-31 STANDARD TANK & PIPES. STROKE .250" ALL PASSAGES & PORTS OPENED OUT. PIN STOPS FOR VALVES. INITIAL SPRING LOADS - { UPPER SPRING 8.5 LB, LOWER SPRING 20 LB }… | ||
| Scan096 | Heavily faded document, possibly a carbon copy, with a date stamp at the bottom right. | ||
| View original record | [Illegible handwriting at top] [Main body of text is illegible] 29 OCT 31 | ||
| Scan097 | Design, testing, and modification of petrol pumps, comparing different design schemes. | ||
| View original record | COPY. X7460 HS. FROM R. R2/M31.10.31. X7460 C. to SG. WOR. BY. P. 2. PETROL PUMPS. Your test would suggest that both A-C and our own design works at its best somewhat erratically, as one would expect… | ||
| Scan098 | Accompanying the second report on petrol pump efficiency following alterations to suction passages and valve ports. | ||
| View original record | 87460. To R. From Ha/Rm. c. to Sg. Wor. c. to E. Da. c. to By. Ha/Rm.2/WJ.14.11.31. Attached hereto is the second report on the petrol pump shewing how the slight alterations to the suction passages… | ||
| Scan099 | Experiments modifying a standard petrol pump in stages to increase its output, with a summary of test results. | ||
| View original record | To R. from Ha/Rm. c. SG. c. WOr. c. E. c. Dm. c. Hy. Ha/Rml/MS13.11.31. P.II. Petrol Pump. Lec 2907/9. 27-EX. Standard Pump modified in Stages. During the previous series of experiments, made with a… | ||
| Scan100 | Summary continued of performance tests on a pump, detailing modifications and their effects on delivery rates. | ||
| View original record | (2) SUMMARY CONTINUED 100 to 8 cc. made practically no difference to the maximum output - Test 7. Increasing the suction passage from .187" to .250" diam. increased the maximum delivery by… | ||
| Scan101 | Summary of final test results detailing modifications to increase delivery. | ||
| View original record | (3) As a final test, test 11 was repeated with a standard banjo attachment - Test 12. The effective loss was relatively small. So far the effect of each modification has only been considered relative… | ||
| Scan102 | Performance test results and modifications for a P.II. petrol pump, including graphs and cross-sectional diagrams. | ||
| View original record | LEC. 2907/9 P.II. PETROL PUMP 27 EX. PUMP MODIFIED IN STAGES. STANDARD TANK & SUCTION PIPES INLET PIPE CONNECTED TO PUMP BY UNION - EXCEPT TEST 13. UNRESTRICTED DELIVERY DELIVERY PRESSURE LB/SQ"… | ||
| Scan103 | Performance test results for a petrol pump, showing delivery rate versus speed under various configurations. | ||
| View original record | LEC 2907/9 P1 PETROL PUMP 27 EX PUMP MODIFIED IN STAGES STANDARD TANK & SUCTION PIPES INLET PIPE CONNECTED PUMP BY UNION - EXCEPT TEST 13 DELIVERY PTS/HR Test 1 STANDARD PUMP - 2,700" FABRICS INITIAL… | ||
| Scan104 | Test report on a K.S. Hobson petrol gauge for a 27-EX model. | ||
| View original record | Copy for files. K.S. HOBSON PETROL GAUGE ON 27-EX. Having (a) Single pipe line. (b) Tank unit with air vent N.S.3143. (c) Petrol tank N.S.3144 having short filler. The following tests have been… | ||
| Scan105 | Petrol tank tests covering spillage on corners, gauge reading loss overnight, and issues with a shorter filler. | ||
| View original record | (2) On the straight road the air vent was satisfactory. On left hand corners taken fast large quantities of petrol flowed from the air vent. By screaming tyres with a perfectly full tank about ½ pint… | ||
| Scan106 | Instruction to fit petrol pumps to various Phantom II chassis. | ||
| View original record | RHC. From Hs. c. to Ltd. 87460 Hs.2./MA.18. 1. 32. We are very anxious to get all of our P.II. cars running with RR. petrol pumps. Will you please arrange to fit pumps to 19-EX, 20-EX, 22-EX, 25-EX,… | ||
| Scan107 | Specification and complete parts list for a LEC 2961 Phantom II Petrol Pump for a test bed engine. | ||
| View original record | SPECIFICATION OF LEC 2961 P.II PETROL PUMP. AS SUPPLIED FOR TEST BED ENGINE. COMPLETE LIST OF PARTS. E.82590 Air Vessel. 92 " Connection. 94/5/6/7/8 Joint Washers. 99 Pressure Spring. 600 Plunger. 01… | ||
| Scan108 | Experiments and modifications to a Phantom II Petrol Pump, LCC 2951, to improve performance. | ||
| View original record | R. From Hs/Bl. c. to Ss. Mor. c. to E. Da. c. to W. 87460 Hs/Bl.6/MA.25. 1. 32. P.II PETROL PUMP. LCC 2951. When first supplied, this pump gave a delivery of only 20-40 pts/hr between 1000 and 2000… | ||
| Scan109 | Report page detailing the performance curve of deliveries, noting irregularities and increases at specific RPMs. | ||
| View original record | -2- Hs/Bl.6/MA.25.1.32.contd The curve of the deliveries with this setting was rather irregular between 300 and 750 RRPM, but rose continually between 750 and 2000 PRPM, with a rather large increase… | ||
| Scan110 | Performance graph for a Phantom II petrol pump on a test bed engine. | ||
| View original record | P.II PETROL PUMP. L.E.C. 2961 FOR TEST BED ENGINE FITTED WITH 10 C.C. INLET BOTTLE AS IN SCHEME, ALSO WITH ADDITIONAL BOTTLE (MS 509) OVER OUTLET VALVE. HEAD MODIFIED TO HS. 508 (.250 DIA PORTS)… | ||
| Scan111 | Blank document page with a purple date stamp from Derby. | ||
| View original record | [...TED] 25 JAN 1932 DERBY. | ||
| Scan112 | Endurance test report on a F.II petrol pump, focusing on a loosening pivot pin issue. | ||
| View original record | 87460. R. From Hs/Sl. a. to Hs. Wor. b. to S. Ds. c. to Hy. Hs/Al.1/1A. 21. 3. 32. Lec. 2951 F.II PETROL PUMP. ENDURANCE TEST - 500 HOURS LIMIT. It was observed during the previous delivery tests with… | ||
| Scan113 | Wear and condition of various pump and engine components after a test. | ||
| View original record | -2- The tappet lever bearing surface of the pin was evenly polished, and showed a decrease from standard size of .001", the corresponding bore in the tappet lever showing .0015" increase in diameter.… | ||
| Scan114 | Blueprint diagram illustrating wear on the contact face of a tappet lever after an endurance test. | ||
| View original record | 17-3-32 BADLY WORN. LIGHTLY WORN .250 .100 .200 .350 .105 SECTION XX WEAR ON CONTACT FACE OF E82616 TAPPET LEVER. TIME RUN 470 HOURS 15 MINS. LEC2361 PII PETROL PUMP ENDURANCE TEST. J.R. | ||
| Scan115 | Stamp from the Derby print room. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM MAR 21 1932 DERBY. | ||
| Scan116 | Complaints about the petrol filler cap and proposing a hinged flap valve solution. | ||
| View original record | X7460. ! -> S/W. (Hs) c. to C. c. to H. PN6/CP13.5.32. X5460. re. Standard Petrol Filler Hinged Cap. Referring to our conversation on the 'phone yesterday, when you expressed the belief that the… | ||
| Scan117 | Performance issues and comparisons between the Phantom II and J.III petrol pumps. | ||
| View original record | To R. from Hs/Rm. c. to Sg. Wor. c. to R. By. x7460 Ea/Rm.1/KT.20.5.32. y5460 R.R. PETROL PUMP. There are one or two points which have come to light in connection with the R.R. petrol pump, two of… | ||
| Scan118 | Solutions for drawing fuel from the reserve, suggesting a larger diaphragm or priming the pipe line. | ||
| View original record | -2- Hs/Rm.1/KT.20.5.32. cont'd. If exception is taken to running the engine for so long on the starter motor to draw fuel from the reserve, a possible solution would be a slightly larger diaphragm… | ||
| Scan119 | Performance graph from petrol pump tests, plotting delivery, consumption, and pressure against engine RPM. | ||
| View original record | PETROL - PUMP - TESTS PUMP LEC. 2961 (STROKE .1850) MODIFICATIONS HS 508 INCREASED PORTS TO .250 DIA HS 509 AIR BOTTLE ABOVE DELIVERY VALVE P/T TANK CONTAINING 2 GALLS PETROL LEVEL IS 15" BELOW PUMP… | ||
| Scan120 | Cover sheet stamped by the Print Room. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM MAY 21 1932 DERBY. | ||
| Scan121 | Blueprint showing the limits for drilling a Petrol Pump Cover, part number E80297. | ||
| View original record | LIMITS FOR DRILLING PETROL PUMP COVER E80297 ROLLS-ROYCE, LTD PRINT ROOM MAY 23 1932 DERBY. 1.250 1.150 1.025 1.375 1.125 0.850 0.625 0.450 SAI | ||
| Scan122 | Blueprint showing a cross-section of an operating mechanism for a petrol pump jig. | ||
| View original record | Max Load = 3.5 Lbs Operating Mechanism on Petrol Pump Jig Harden + Grind | ||
| Scan123 | Blueprint cross-section of an operating mechanism for a petrol pump. | ||
| View original record | OPERATING MECHANISM ON LEC 2907 PETROL PUMP A/C ROLLS-ROYCE, LTD. PRINT ROOM MAY 28 1932 DERBY. Max Load - 3.5 lbs Max Load - 10 lbs | ||
| Scan124 | Modifications to be made to J.III and Phantom II petrol pumps. | ||
| View original record | V 7460 To Ry. From Hs/Bn. c.c. to E. Hs/Rm2/MJ.20.5.32. x5460. PETROL PUMPS. There are one or two modifications in connection with petrol pumps which have been established experimentally but which… | ||
| Scan125 | Test results for a 25EX A.C. Petrol Pump comparing performance with the filter cavity filled in versus normal operation. | ||
| View original record | x7460. x2677 25EX A.C. Petrol Pump. Filter cavity filled in. Engine ran dry. One gallon and on reserve. 1 min 33 secs engine running on starter motor. 3 gallons in rear tank. Engine R.P.M Pts/HR.… | ||
| Scan126 | Graph plotting petrol pump delivery in pints per hour against engine RPM. | ||
| View original record | X7460 PUMP DELIVERY (PTS / HR.) ENGINE R.P.M. A.C. PETROL PUMP ON 25 EX. 3 GALLONS IN REAR TANK. CHASSIS PIPE LINES AFTER RUNNING OUT OF PETROL. PUMP DELIVERS AGAIN AFTER 1 MIN 47 SECS. ON SELF… | ||
| Scan127 | Blank document stamped by the Print Room in Derby. | ||
| View original record | K2677. ROLLS-ROYCE, LTD. PRINT ROOM MAY 26 1932 DERBY. | ||
| Scan128 | Proposed design for a petrol pump system with a reserve tank to overcome issues after running dry. | ||
| View original record | Handwritten: Rm X7460. Can we try this HS Handwritten: x5460. To R. from E. c. Sg. W.F. HS. By. Petrol Pump. ------------ With regard to the difficulty of the petrol pump taking three minutes to pump… | ||
| Scan129 | Diagram of a reservoir on a dash for a petrol pump. | ||
| View original record | LEC 3110. ROLLS-ROYCE, LTD. PRINT ROOM MAY 30 1932 DERBY. TO PUMP SHAFT MAIN 2 GALLS. RESERVE DIAGRAM OF RESERVOIR ON DASH FOR PETROL PUMP 2 GALLS. B.Nee 30-5-32 LEC 3110 | ||
| Scan130 | On modifying the hinged petrol tank filler cap to prevent fuel spillage. | ||
| View original record | x7460 xS460 E. From Hs/Lid. c. to Wor. c. to Ey. c. to F.H. at S. Hs/Lid.3/MA.1.6.32. HINGED TYPE OF PETROL TANK FILLER CAP. (P.II & 20/25). Complaints have been received that the latest hinged type… | ||
| Scan131 | Blueprint detailing a modification to a hinged filler cap to prevent petrol spillage. | ||
| View original record | HINGED FILLER CAP MODIFICATION TO CURE PETROL SPILLING PII #20/5HP TWO .125" DIAM. AIR HOLES REQD. ON SCREW CAP TYPE OF FILLER LEATHER WASHER TAPERED IN SECTION TO MAKE PETROL TIGHT JOINT NO HOLE IN… | ||
| Scan132 | Blank document page with a company date stamp from the Derby location. | ||
| View original record | ROLLS-ROYCE, LTD [illegible] F ROOM MAY 30 1932 DERBY. | ||
| Scan133 | Modifications to a hinged petrol tank filler cap to prevent spillage. | ||
| View original record | LID X7460. S/W. Hs...from PN. Copy to Sg. Wor. BY. H. PN.1/WT2.6.32. X.7460. X.5460. Hinged type of Petrol Tank Filler Cap. I am very glad to note from Hs/Lid.3/MA.1.6.32 that effective modifications… | ||
| Scan134 | Modifications to a hinged type of petrol tank filler cap. | ||
| View original record | Y7460. X.7460. X.5460. PN. From Hs/Ltd. c. to SS. WGT. c. to RY. H. Hs/Ltd.1/MA.S.6.32. --------------------------------------- HINGED TYPE OF PETROL TANK FILLER CAP.… | ||
| Scan135 | Modifications to the Phantom II petrol pump to improve its ability to evacuate air from the pipe line. | ||
| View original record | x7460. To A. from E. c.c. Mr. Wor. Hs. re Phantom II Petrol Pump. Referring to the difficulty of picking up petrol again after running out on the supply, due to having to evacuate the air in the pipe… | ||
| Scan136 | List of parts for the Phantom II chassis petrol tank, detailing replacements, additions and modifications. | ||
| View original record | c. He/Lid. x7460 BY/HEB1/M.10.6.32. PHANTOM II. CHASSIS. PETROL TANK - SEC: 7080. In accordance with memo' HS/Lid3/MA.1.6.32, please receive herewith one Blue Print of each of the following:- F.84529… | ||
| Scan137 | Test results on the petrol pump's compression ratio and its effect on engine starting. | ||
| View original record | 87460. R. From Hs/Rn. c. to Sg. c. to WOr. c. to E. c. to Sy. c. to Da. Hs/Rn.4/MA.17.8.32. The attached report shews the results of trying out E's suggestion of increasing the compression ratio of… | ||
| Scan138 | Clearance volume tests conducted on the LeC. 2961 petrol pump. | ||
| View original record | R. From HS/Sl. c. to SS. c. to Por. c. to W. c. to Sy. c. to Da. HS/Sl.2/WA.13.8.32. LeC. 2961 PETROL PUMP. CLEARANCE VOLUME TESTS. A test previously taken to ascertain the clearance, and swept… | ||
| Scan139 | Dry pumping time tests comparing different pipe and filter configurations at various speeds. | ||
| View original record | -2- HS/M.2/DA.15.6.32.Cont'd. (a) with just a 12' 6" pipe direct from tank to pump. (b) with a metal plate filter and, 3 way tap, in addition to the 12' 6" suction pipe. These showed that the "dry… | ||
| Scan140 | Blueprint of a petrol pump modification showing a reduced clearance volume. | ||
| View original record | DOTTED LINES INDICATE ORIGINAL SHAPE. FILLING METAL BROKE AWAY HERE LEC 2961 PETROL PUMP REDUCED CLEARANCE VOLUME 4 C.C'S. N.B. THE FABRICS HAVE A WAVY OUTLINE WHEN AT MAX STROKE. | ||
| Scan141 | Stamped page from the Print Room in Derby. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM JUN 16 1932 DERBY. | ||
| Scan142 | Graph plotting the results of clearance volume tests on a petrol pump at various speeds. | ||
| View original record | LEC. 2961 PETROL PUMP CLEARANCE VOLUME TESTS. DELIVERY PTS/HR. PUMP SPEED R.P.M. STD. HEAD. CLEARANCE VOL. 9 cc's REDUCED HEAD. CLEARANCE VOL. 4 c.c's 160 140 120 100 80 60 40 20 500 1000 1500 2000 | ||
| Scan143 | Blank document with a 'Print Room' stamp from Derby. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM JUN 16 1932 DERBY. | ||
| Scan144 | The issues of noise, wear, and failure observed with a petrol pump after 7,000 miles of testing. | ||
| View original record | 87460. To E. From Hs/GWH. Hs/GWH.2/MJ.20.6.32. Re. R.R. PETROL PUMP TO LEC.2961. We have run the above pump on 19-EX. for 7,000 miles. We noticed that after approx. 2,000 miles the pump became noisy… | ||
| Scan145 | Test results for a petrol pump, its performance under various conditions, and proposed modifications. | ||
| View original record | 87460. X5460. R. From HS/Rn. c.c. to EG. Nor. c.c. to E. HY. c.c. to Da. HS/HRL/HA.30.6.32. R. R. PETROL PUMP. Attached are tests that have been carried out reducing the capacity of the pipe line and… | ||
| Scan146 | Petrol pump tests focusing on the reduction of filter volume and the use of smaller diameter pipe lines. | ||
| View original record | LEI. 2961 PETROL PUMP TESTS. REDUCTION OF FILTER VOLUME AND SMALLER DIAMETER PIPE LINE. The capacity of the filter used throughout the previous tests was found to be 60 cc's, and by filling up as much… | ||
| Scan147 | Continuation of test results for different pipe and filter configurations and their effect on delivery and pumping times. | ||
| View original record | -2- Contd. When the 80 cc filter, and dash-tap were fitted with ¼" diam pipe throughout, the I.P.T. reduction from standard was 46%, showing a capacity loss of 29%, and a filter element restriction of… | ||
| Scan148 | Specification note on pump delivery rates and RPM. | ||
| View original record | -3- Contd. DELIVERY AT 1750 RPM. 133 PTS/HR. ALL REVS UNLESS OTHERWISE SPECIFIED ARE PUMP R.P.M. HS/W.Bell. | ||
| Scan149 | Design drawing for a reduced capacity petrol filter, a modification to part FB0349. | ||
| View original record | PLATE SEATING DIAS MAY REQUIRE INCREASING SLIGHTLY. DOTTED LINES INDICATE ORIGINAL SHAPE. FILTER PLATES .100 CAPACITY REDUCING BLOCK. REDUCED CAPACITY PETROL FILTER. MODIFICATION TO FB0349. 28-6-32 | ||
| Scan150 | Blank document with a 'PRINT ROOM' stamp from Derby. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM 1 JUL 1932 DERBY. | ||
| Scan151 | Graph showing results from petrol pump tests, comparing the reduction of filter volume and the use of a smaller diameter pipe line. | ||
| View original record | LEC 2961 PETROL PUMP TESTS REDUCTION OF FILTER VOLUME & SMALLER DIA: PIPE LINE 5/16" PIPE 80 c.c. FILTER & TAP 1/4" PIPE 80 c.c. FILTER & TAP 1/4" PIPE & 14 c.c. FILTER PTS/HR. R.P.M. PUMP | ||
| Scan152 | Blank document page with a Print Room stamp from the Derby facility. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM 1 JUL 1932 DERBY. | ||
| Scan153 | The 'Amal' double fabrix type petrol pump. | ||
| View original record | E. From Hs/Rn. C. to Da. x7460. Hs/Rn.5/MA.30.6.32. x=677. This report on the 'Amal' double fabrix type petrol pump, may be of interest to you in case it is quoted against the R.R. pump. Hs/Rn. | ||
| Scan154 | Technical report on the design and performance of an 'AMAL' double fabric type petrol pump. | ||
| View original record | "AMAL" PETROL PUMP. DOUBLE FABRIC TYPE. This pump contained two separate chambers, one of which functioned as a delivery pump, and the other as a relief valve; each contained fabric diaphragms. The… | ||
| Scan155 | Comparison of the performance of fabric pumps against a metal piston type pump. | ||
| View original record | -2- Contd. Both the RR and the AMAL fabric pumps gave better results than the AMAL metal piston type. The AMAL fabric pump was provided with a very strong plunger spring (approx 75 lb/in rating) and… | ||
| Scan156 | Blueprint showing multiple views and cross-sections of an Amal Petrol Pump, double fabric type. | ||
| View original record | 15-6-32 DELIVERY INLET DIAPHRAGMS SECTION THROUGH VALVES - XX. 'AMAL' PETROL PUMP DOUBLE FABRIC TYPE. | ||
| Scan157 | Blank page with a stamp from the Derby print room. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM 1 JUL 1932 DERBY. ; | ||
| Scan158 | Graph comparing the performance of R.R. and 'Amal' petrol pumps versus pump speed. | ||
| View original record | PETROL PUMP TESTS. COMPARISON BETWEEN R.R. AND "AMAL" PUMPS. DELIVERY PTS/HR. PUMP SPEED R.P.M. R.R.LEC2961 "AMAL" DOUBLE FABRIC "AMAL" METAL PISTON | ||
| Scan159 | Blank document page with a purple ink stamp from the Print Room in Derby. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM JUL 1 1932 DERBY. | ||
| Scan160 | Report on an auxiliary tank, noting its disadvantages and the decision to concentrate on a smaller bore pipe line. | ||
| View original record | x7460. To E. from Hs/Rm. Hs/Rm.2/AD4.7.32. Attached is a report on your auxiliary tank. From the results you will see that it has certain rather serious disadvantages and for the time being we are… | ||
| Scan161 | Summary of tests performed on a petrol pump auxiliary tank. | ||
| View original record | 1.7.32. Lec. 2961 PETROL PUMP AUXILIARY TANK. SUMMARY OF TESTS. An auxiliary tank - details of which are illustrated in Hs.663 - was installed in the suction system, to retain a reserve petrol supply… | ||
| Scan162 | Motor and fuel system tests, detailing flow resumption and restart issues. | ||
| View original record | -2- Cont'd. The motor was then rested for a period of 15 mins, and restarted at 20 P.R.P.M. The flow recommenced almost immediately, but ceased after 1 1/4 mins - quantity, of fuels delivered 45 cc's.… | ||
| Scan163 | Diagrammatic layout of a petrol pump auxiliary tank system. | ||
| View original record | MAIN, RESERVE, MAIN & RESERVE, FILLER CAP., AUXILIARY TANK, AUXILIARY TAP (A), FILTER, PUMP, PETROL PUMP AUXILIARY TANK, DIAGRAMMATIC LAY-OUT., Hs 663, 20-6-32, DASHBOARD TAP (D), MAIN, OFF, RESERVE,… | ||
| Scan164 | Comparative test results for a reduced volume Enot's petrol filter against a standard filter. | ||
| View original record | x7460 x4037 x5460 REDUCED VOLUME ENOT'S PETROL FILTER. 8.8.32. This filter specially supplied by Enot's, had a petrol volume of 30 ccs. as against the standard volume of 80 ccs. When tested in… | ||
| Scan165 | Drawings for a Phantom II petrol pump and its controls. | ||
| View original record | RECEIVED 12 AUG 1932 BY. c. Wer. c. Hs. ---------- X7460. E/JNR.1/HP.10.8.32. ------------------ Phantom II Petrol pump. --------------------- We send you herewith drawing of LeC.3005 large size… | ||
| Scan166 | Request to manufacture a new clutch operating lever for a Phantom II model to lessen pedal pressure. | ||
| View original record | RHC. From Hs/Gry. X7460. Hs/Gry.2/MA.17.8.32. P.II CLUTCH. Will you please make a clutch operating lever to the accompanying sketch Hs.687. We should like this fitted to 19-EX as soon as possible in… | ||
| Scan167 | Blueprint of a clutch operating lever designed to decrease pedal effort, part II. | ||
| View original record | Hs 687 .4375 DIA +1 .098 DIA .250 .825 .725 .180 .4365 DIA -1/2 .265 .325 .157-1 DIA .046 DIA PIN FOR CLUTCH LEVER AND AUTO KLEAN FILTER (S/ZN) OTHER DIMENSIONS TO G 78850 .500 .700 DIA S/M .550 .100… | ||
| Scan168 | Blank document page with a Print Room date stamp from Derby. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM AUG 17 1932 DERBY. | ||
| Scan169 | Alterations to the Phantom II petrol pump to increase capacity and reduce wear. | ||
| View original record | 87460. To BY. from E/JNR. c. Wor. c. Hs. E/JNR.1/HP.22.8.32. Phantom II - Petrol Pump. -------------------------- We re-issue to you LeC. 3005, because we have altered the proportions of some of the… | ||
| Scan170 | The wear of a dismantled 19-EX petrol pump, specifically the tappet lever and split pin. | ||
| View original record | X7460. To E. From Hs/GWH. Hs/GWH.4/KT. 24.8.32. c. to BY. 19-EX. PETROL PUMP. We have dismantled the cam wheel to examine the condition of the tappet lever of the petrol pump. We find that slight wear… | ||
| Scan171 | Failures and performance of petrol pumps during endurance and alpine trials. | ||
| View original record | To R. From Ha/Rn. c.c. Sg. Wor. c.c. H. Hy. c.c. Ds. Hdy. HH/Rn.T/KT. 24.6.32. X7460 82677 X7460 PETROL PUMPS. The present position of petrol pumps is as follows. The pump run on the last 10,000 miles… | ||
| Scan172 | Summary of troubles dealt with and remaining for the H.S. Petrol Pump. | ||
| View original record | -2- He/Sm.7/KL.24.2.22. and consequently the plunger making metallic contact with considerable velocity at A. (See sketch). Summarising the troubles that have been eliminated, and those which remain… | ||
| Scan173 | Unresolved and resolved issues with valve seats, filters, and A.C. petrol pumps. | ||
| View original record | -3- Ha/Am.T/KT.24.5.32. is a tendency for the brass valve seats to corrode in the aluminium and oxide consequently gets on the seats. We are trying castings in type metal. Troubles that have not been… | ||
| Scan174 | Test results for an A.C. Petrol Pump Model 'G' detailing initial pumping times with different diameter suction pipes. | ||
| View original record | A.C. PETROL PUMP - LARGE TYPE - MODEL 'G' Tested as supplied. .250" stroke. Centres of fabric retaining holes 3.437" The following initial pumping times were recorded, the pump being run dry after… | ||
| Scan175 | Cross-sectional diagram of the operating mechanism for a petrol pump, showing spring load specifications. | ||
| View original record | ROLLS-ROYCE, LTD., PRINT ROOM, AUG 24 1932, DERBY., A, MAX LOAD - 3.5 Lbs, Max.Load - 10 Lbs, OPERATING MECHANISM ON LEC 2907 PETROL PUMP PT. | ||
| Scan176 | Performance graph for the A.C. Petrol Pump - Large Type - Model 'C', plotting delivery against pump speed. | ||
| View original record | A.C. PETROL PUMP - LARGE TYPE - MODEL "C", TESTED AS SUPPLIED, .250" STROKE, 5/16" DIA: PIPE LINE, 1/4" DIA: PIPE LINE, DELIVERY PTS/HR, PUMP SPEED R.P.M., 240, 220, 200, 180, 160, 140, 120, 100, 80,… | ||
| Scan177 | Reverse side of a document showing a print room stamp. | ||
| View original record | ROLLS-ROYCE, LTD. PRINT ROOM AUG 26 1932 DERBY. | ||
| Scan178 | Proposed larger petrol pump for the Phantom II model, detailing modifications and a tapping noise issue. | ||
| View original record | X 7460 R. from E. E.S/HP.27.8.32. c. Sg. Wor. Hs. By. Petrol Pump. P.11. Please find herewith a print of Leg.3005 showing the larger petrol pump proposed for P.11. The diameter of the diaphragm has… | ||
| Scan179 | Tests conducted on the Phantom II car's petrol pump system with a new carburetter. | ||
| View original record | X7460 To R. from He/Gry. C.c. Sg. WdT. C.c. R. By. C.c. Da. PETROL PUMPS - P.II. We have carried out some tests to show whether the autovac with suction pump system at present fitted to P.II cars, is… | ||
| Scan180 | Choice and reliability of different petrol pump systems for vehicles. | ||
| View original record | To Sg. FROM Hs. R. EGF. C. R. Ds. C. RV. Hdv. x7460. HS.S/AD9.9.32. PETROL PUMPS x2677. It should be realized that when we use a low depression carburetter such as the R.R. semi automatic or the S.U.,… | ||
| Scan181 | Unexpected troubles with petrol pumps and potential causes of failure. | ||
| View original record | SG. } FROM R. HS. } E. } x7460 R1/M12.9.32. x2677 x5460 x4027 C. to WOR. BY. DA. PETROL PUMPS. Since petrol pumps have given unexpected troubles, some of which have little logical explanation, and… | ||
| Scan182 | Query about the design differences and features of petrol pumps used on Phantom II and 19-EX cars. | ||
| View original record | x7460. PN.2/WT15.9.32. [Strikethrough]S/W. Hs/Gry. Copy to Sg.[/Strikethrough] Petrol Pumps - P.II. Referring to Hs/Gry1/KT29.32 I should be glad to know what the essential features and differences in… | ||
| Scan183 | Comparing the petrol pumps used on the Phantom, 25HP and 19-EX models. | ||
| View original record | 87460. W/S. PN. From, Hs/Gry. Hs/Gry.2/MA.16.9.32. PETROL PUMPS - P.II PN.2/WT.15.9.32. On the present production Phantom cars the vacuum pump mounted on the timing case is a reciprocating pump with a… | ||
| Scan184 | Specifications for the A.C. Petrol Pump Model 'C' listing dimensions for retaining holes and a central stud. | ||
| View original record | Files. X7460. 10.10.32. x>677. A.C. Petrol Pump - Model 'C'. (22.8.32.) Retaining. Cts. of fabric holes in top cover 3.437" R.R.P2. 3.100 Dia. of " " " (10 off) .2" .2 (8) Dia. of central stud. .250… | ||
| Scan185 | Proposal to simplify the petrol tank design on 20/25HP & Phantom II models by deleting the two-level tank unit. | ||
| View original record | RECEIVED A.D.O. NOV 29 1932 H x7460. Hs By O. Wor. from Mx. Mx6/T29.11.32. x7460 x7460. Petrol Tanks - 20/25HP & Phantom II. We submit for serious consideration that the present two level Tank Unit… | ||
| Scan186 | Recommending the removal of filters from the petrol tanks of 20/25 HP and Phantom II models. | ||
| View original record | Mx. From Hs/Lid. c. to Dy. c. to Wor. PETROL TANKS - 20/25 HP. & PHANTOM II. We are entirely in agreement with the suggestion that the two filters in the rear petrol tank can be done away with without… | ||
| Scan187 | Standardisation of Chassis Parts regarding the deletion of petrol filters from the main petrol tank. | ||
| View original record | RR 755 (10M) (50405, 21-4-32) BM. S/6382/4. COMPLETED 6.1.33. x7460. STANDARDISATION of CHASSIS PARTS. Date 6.12.32. Description of Parts. DELETION OF PETROL FILTERS FROM MAIN PETROL TANK. X No. 7460… | ||
| Scan188 | Introduction of a new part to a chassis, including costs and timelines. | ||
| View original record | STANDARDISATION of CHASSIS PARTS The number of the first chassis on which the new part will be fitted......... As soon as possible. Date when chassis will be handed to test. --- Cost of scrapped… | ||
| Scan189 | Inadequacy of the standard Phantom II petrol tank and proposing a larger 28-gallon tank be standardized. | ||
| View original record | R. From Ha/Lid. c. to Bg. c. to Wor. c. to E. c. to Da. c. to By. X7460 Ha/Lid.2/WA.25.1.33. PHANTOM II PETROL TANKS. The present standard petrol tank on the Phantom II car has a petrol capacity of 21… | ||
| Scan190 | Confirming the fitting of a larger Phantom II petrol tank to car 19-EX. | ||
| View original record | LID See me x7460. #S To Hs. from Sg. Copy to Wcr.E. DA. BY. re P.II Petrol Tank. Sg15/E1.2.33 Referring to Hs/Lid.2/MA.25.1.33 I confirm conversation yesterday to the effect that this larger tank will… | ||
| Scan191 | Arguing for a larger petrol tank on the Phantom II Continental model due to inadequate range at high speeds. | ||
| View original record | X7460 S/W. -> Hs/Lid. c. to Sg. Wor. c. " P, BY, c. " DA, Ev. Cx9/KW20.2.33. Phantom II Petrol Tanks. Hs/Lid.2/MA25.1.33. You say that the present standard petrol tank on the P.II. has a capacity of… | ||
| Scan192 | Discussion about standardizing a larger 28-gallon petrol tank for 40/50 HP chassis. | ||
| View original record | [Handwritten]: HS. [Handwritten]: X7450 URGENT. [Distribution list, crossed out]: R/H. Ev. c. to R. Mor. Sq. c. " C. G. HA. c. " RF. E. ZH. c. " Ma. Ev. 40/50 h.p. Petrol Tanks. I have had a further… | ||
| Scan193 | Issues and solutions for petrol spillage from filler caps on Phantom II & 20/25 HP models. | ||
| View original record | x7460 To E. From Hs/Wymn. C. Hs. By. Hs/Wymn.1/KT.19.4.33. PETROL TANK FILLER CAPS. P.II & 20/25 HP. Complaints have been received that the latest type of petrol filler cap is still giving trouble… | ||
| Scan194 | Page 2 of a report on filler cap modifications to reduce spilling and uneven wear. | ||
| View original record | -2- the cap has considerably more load exerted on to it, than the opposite side, thus wearing the washer unevenly and getting an uneven bedding. We find that these modifications are very effective,… | ||
| Scan195 | Standardisation of a non-spillable petrol tank filler for chassis parts. | ||
| View original record | RR 755 (10M) (37133. 28-10-32) SM. 3/9064/1. X7460. COMPLETED 3.10.33. STANDARDISATION of CHASSIS PARTS. Date 28.6.33 Description of Parts. NONE SPILLABLE PETROL TANK FILLER. Origin. To prevent… | ||
| Scan196 | Standardisation form for a new part to be fitted to a chassis. | ||
| View original record | T. STANDARDISATION of CHASSIS PARTS The number of the first chassis on which the new part will be fitted................ R.2. - 40/50. B.2. - 20/25. Date when chassis will be handed to test. 12.12.33.… | ||
| Scan197 | Cost estimation for a 28-gallon petrol tank for the 40/50-HP model. | ||
| View original record | Hs. LID x 760 See me Sft.1/DH.21.10.33. HS 28 Gallon Tank - 40/50-HP. We have now estimated the cost for making Petrol Tanks with thinner gauge material and no rivetting to end plates or baffles as… | ||
| Scan198 | Testing a modified 28-gallon petrol tank for the 40/50 HP chassis on a bumping rig. | ||
| View original record | Sft. (crossed out) c. Wor (crossed out) c. Hs. X76960 BY/Cgh.9/G.31.10.33. 40/50 HP. CHASSIS - 28 GALLON PETROL TANK. With reference to Sft.1/DH.21.10.33. before putting the modified petrol tank on… | ||
| Scan199 | Request to issue a new standardisation sheet for a 28 gallon petrol tank for a 40/50 HP chassis. | ||
| View original record | Hs. from Wor. By. Sft. G/Rb. [Handwritten in red ink] LID x7060 [Handwritten in red ink] See me [Handwritten in red ink] HS [Struck through] Wor3/R.1.11.33. 40/50 H.P. CHASSIS - 28 GALLON PETROL TANK.… | ||
| Scan200 | Request to fit a new, cheaper and lighter 28-gallon petrol tank for a Phantom II to a test chassis for standardization. | ||
| View original record | K7660 To RHC. from Hs/Lid. Hs/Lid.2/KT.2.11.33. We have received from the works a 28 gallon petrol tank (Phantom II) which has been made in a much cheaper and lighter form than the present standard… | ||
| Scan201 | Estimate for the standardisation cost of manufacturing a new lighter gauge 28-gallon petrol tank for the 40/50-HP model. | ||
| View original record | Hs. WOR. x7460 LID Sft.3/DH.2.11.33. 28 Gallon Petrol Tank - 40/50-HP. Ref, WOR.3/R.1.11.33. We have today given to G/Rb. an estimate for standardisation cost covering the manufacture of the new… | ||
| Scan202 | Cost comparison between a heavy gauge and a lightened 28 gallon petrol tank for a 40/50 HP model. | ||
| View original record | X7460 COPY. To Hs/Lid. from G/Rb. G/Rb.5/M/139Al/W.81233. Lightened 28 Gallon Petrol Tank - 40/50 HP. Standardisation Sheet - X.7460. ------------------------------------ We return herewith the above… | ||
| Scan203 | Standardisation of parts for a lightened 28-gallon petrol tank. | ||
| View original record | RR 785 (SH) (52674. 16-10-33) BM. S/262/6. Completed 19.12.33 40/50 STANDARDISATION of PARTS. Date: 27.11.33 X No. 7460. Drawing F No. 65553. Part List Description of Parts. LIGHTENED 28 GALLON PETROL… | ||
| Scan204 | Withdrawal and re-issue of scheme N. Sch. 3922 for the Petrol Tank P.2. | ||
| View original record | To DY. from DA. c. Wor. F. Hs. MY. X7460. DA.2/HP.30.12.33. Petrol Tank P.2. for 10,000 miles. We have withdrawn N. Sch. 3922 and now re-issue it. We have removed the rubber joint and shewn the vent… | ||
| Scan205 | Chassis modifications for the next series of cars, focusing on petrol tank designs and partitions. | ||
| View original record | HS BWG X7460 S/W. Wor. c. to Sg. /Lid. c. " Hs/BY. c. " Da./Lft. c. " HWS. E/Jnr. c. " Chassis Modifications for next Series of Cars. Reference E/Lid.1/HP15.1.34, on the Phantom II for S.E series you… | ||
| Scan206 | The parts required for a remote ventilation scheme for petrol tanks on 20/25 and 40/50 HP chassis. | ||
| View original record | BWG See me H RHC. X7460 c. Hs. BY/Cgh.15/G.19.1.34. 20/25 and 40/50 HP. CHASSIS - PETROL TANKS. ----------------------------------------- Sales Department are anxious to have the scheme fitted on… | ||
| Scan207 | Requesting the production of parts for petrol tanks on 20/25 & 40/50 HP models. | ||
| View original record | To RHC. x 7460 Hs/Bwg.14/KW.20.1.34. 20/25 & 40/50 HP. Petrol Tanks. --------------------------------- With reference to By's memo. to you, By/Cgh.15/G.19.1.34, will you please make the necessary… | ||
| Scan208 | Suggestion to modify the Phantom petrol tank for cost-saving purposes. | ||
| View original record | BWG X7460 To Dr. From Da. Da.1/HP.25.1.34. c. to: E. Hs. HHS. Phantom Petrol Tank. Referring to F.85921 shewing the centre of petrol tank for 28-EX, we suggest that instead of the divided tube secured… | ||
| Scan209 | Requesting to fit a petrol tank scheme to car 22-EX instead of 27-EX to save time. | ||
| View original record | To RHC. c. to Hs. x7460 Hs/Bwg.2/KW.30.1.34. 20/25 & 40/50 HP. Petrol Tanks. ------------------------- In our memo. of the 20.1.34, we asked for the scheme given under By/Cgh.15/C.19.1.34 to be fitted… | ||
| Scan210 | Letter to S. Smith & Sons regarding the despatch and modification of a Phantom petrol tank and gauge. | ||
| View original record | X746 0 Exptl. Dept. HB/PD.17/KW. 1st February, 1934. Messrs. S. Smith & Sons (Motor Accessories) Ltd., Cricklewood Works, LONDON, N.W.2. Dear Sirs, We are despatching to you to-night per passenger… | ||
| Scan211 | Requesting an update on testing a sealed petrol filler and separate vent system for future car models. | ||
| View original record | [Handwritten annotations] GWH See me [Signature] X7460 [Typed content] S/W. Hs. c. to E/Ltd. c. " S g. BY, c. " DA .Sft. c. " Hdy. Bn. c. " E/JNR Cx7/KW21.2.34. Chassis Modifications for Next Series… | ||
| Scan212 | Test report on a sealed petrol filler air vent which found it unsatisfactory due to petrol loss. | ||
| View original record | x 7460 W/S - Cx. c. to Hs. c. to E/Lid. c. to Sg. c. to By. c. to Du. c. to Sft. c. to Hdy. c. to Bn. c. to E/JNR. Hs/Bwg.8/KW.24.2.34. PHANTOM II & 20/25 HP* SEALED PETROL FILLER AIR VENT. Reference… | ||
| Scan213 | Request to supply parts for a Phantom II Petrol Tank Sealed Filler Air Vent. | ||
| View original record | To RHC. X 7460 Hs/Bwg.18/KW.1.3.34. P.II Petrol Tank Sealed Filler Air Vent. F.85633. Will you please supply to the above scheme one vent plug complete with nipple and length of piping as used on… | ||
| Scan214 | Query about chassis modifications for the next series of cars regarding a sealer filler with a separate vent. | ||
| View original record | X7460 (crossed out) X5460 (crossed out) RWG File S/W. Hs. c. to E/Ltd. c. " Sg. BY. " " DA. S ft. c. " Hdy, Bn, c. " E/JNR. Cx9/KW5.3.34. Chassis Modifications for Next Series of Cars. Sealer Filler… | ||
| Scan215 | On testing and modifying a sealed petrol filler air vent for the Phantom II & 20/25 HP models to prevent fuel surge. | ||
| View original record | X7460 W/S - Ex. from Hs/BWG. c. to Hs. c. to E/Lid. c. to Eg. c. to By. c. to De. c. to Sft. c. to Hdy. c. to En. c. to E/INR. Hs/Bwg.8/KW.6.3.34. PHANTOM II & 20/25 HP. SEALED PETROL FILLER AIR VENT.… | ||
| Scan216 | Modifications to the sealed petrol filler air vent for Phantom II & 20/25 HP models to prevent fuel surging. | ||
| View original record | X7460 W/S - Cx. from Ha/Bwg. c. to Ha. c. to E/Lid. c. to Sg. c. to Dy. c. to Ds. c. to Slt. c. to Idy. c. to Bn. c. to E/JNR. Ha/Bwg.6/KN.6.3.34. PHANTOM II & 20/25 HP. SEALED PETROL FILLER AIR VENT.… | ||
| Scan217 | Modifications to the sealed petrol filler and air vent for Phantom II and 20/25 HP models. | ||
| View original record | X 7460 To E/W. To-Cx. from E/Lid. W/Lid.2/HP.14.3.34. c. E. Hs. By. Sft. Bn. Ee. Phantom II and 20/25 HP. Sealed Petrol Filler Air Vent. In reply to Cx.14/KW.12.3.34, the modifications referred to in… | ||
| Scan218 | Standardisation of parts for a petrol tank sealed filler air vent. | ||
| View original record | RR 785 (SH) (52674, 16-10-33) BM. 3/262/6. COMPLETED 25.4.34. 40/50 STANDARDISATION of PARTS. Date 11.4.34 (handwritten) 7.3.34. (typed) Description of Parts. PETROL TANK SEALED FILLER AIR VENT. X No.… | ||
| Scan219 | New petrol tank design (N. Sch.3922) and level indicator modification for the Phantom II. | ||
| View original record | X7460 To BY, from Da. Da.4/HP.28.12.33. c. for. Er Hs. EV. P.2. Petrol Tank. Herewith is N. Sch.3922 Petrol Tank with outside filler, made suitable for the new concealed luggage grid on the Phantom 2… | ||
| Scan220 | Acknowledgement and inquiry regarding a permanent modification to the sealed petrol filler air vent for Phantom II and 20/25 models. | ||
| View original record | HS BWG X746P See me HS S/W. E. c. to Hs.BY. c. " Sft, Bn, DA. Cx14/KW12.3.34. Phantom II and 20/25 Sealed Petrol Filler Air Vent. E.1/HP7...34. We are pleased to note that you are putting in hand a… | ||
| Scan221 | Required modification for petrol tanks with outside fillers on two specific cars to resolve fuel leakage from the breather pipe union. | ||
| View original record | COPY. X7460 To Hs. from E/Lid. E/Lid.1/HP.14.3.4 c. By. RHC. Petrol Tanks with Outside Fillers. We have now two cars fitted with petrol tanks having outside fillers, viz: Vulture and 2-B-IV (Bn's… | ||