From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of design updates and drawing statuses for the Merlin C aero engine.
Identifier | ExFiles\Box 30\3\ Scan198 | |
Date | 12th June 1935 | |
- 4 - BY.11/G.12.6.35. "MERLIN C" AERO ENGINE. DES. 2419 Centre Bearing Cap .................... Recd. 5.4.35. Detail drawings completed and issued ........ 8.4.35. DES. 2420 Piston (Ribbed Type) 6 to 1 Comp. Ratio ..... Recd. 5.4.35. Detail drawings completed and issued ........ 8.4.35. DES. 2422 Valve Spring Collars .................... Recd. 8.4.35. Detail drawings completed and issued ........ 10.4.35. DES. 2423 Cylinder Studs ........................ Recd. 8.4.35. Detail drawings completed and issued ........ 10.4.35. DES. 2424 Modfn. to Main Oil Connection - Relief Valve . Recd. 12.4.35. Detail drawings completed and issued ........ 13.4.35. DES. 2429 Modn. to Connecting Rod Straps on DES. 2416 .... Recd. 12.4.35. Drawing alteration issued ................ 26.4.35. DES. 2432 Modfn. to Water Pump Inlet ................ Recd. 12.4.35. Detail drawings completed and issued ........ 17.4.35. DES. 2433 Arrgt. of 12-Bolt Wooden Airscrew Hub ....... Recd. 11.5.35. Detail drawings completed and issued ........ 20.5.35. DES. 2434 Blanking Cover Gun Gear ................... Recd. 15.4.35. Detail drawings completed and issued ........ 18.4.35. DES. 2435 Modfn. to Upper Vertical Drive ............ Recd. 13.4.35. Detail drawings completed and issued ........ 17.4.35. DES. 2437 Airscrew Shaft Sealing Arrangement .......... Recd. 13.4.35. Detail drawings completed and issued ........ 16.4.35. DES. 2438 S/C. Slipper Wheel Driving Plates. Inclined Slots.Recd.15.4.35. Detail drawings completed and issued ........ 18.4.35. DES. 2442 Modfn. to Cylinder Head (Ramp Type) ......... Recd. 15.4.35. Drawing alteration issued ................ 26.4.35. DES. 2443 Modn. to Conn. Rod Bolt Location ............ Recd. 15.4.35. Drawing alteration issued ................ 26.4.35. DES. 2444 Modified Boss for Oil Pipe to Hamilton Airscrew Mechn. 17.4.35. Drawing alteration issued.................. 4.5.35. | ||