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).
Tests conducted on the E.A. C-1 Engine.
| Identifier | WestWitteringFiles\K\November1923\ Scan77 | |
| Date | 26th November 1923 | |
| L.R. 493 (40 H) (SL 42 12-7-23). J.H., D.{John DeLooze - Company Secretary} EXPERIMENTAL REPORT. ORIGINAL 2 COPIES TO: (BC) BJ. WOR.{Arthur Wormald - General Works Manager} DY.{F R Danby} (E) Da.{Bernard Day - Chassis Design} EP.{G. Eric Platford - Chief Quality Engineer} PN.{Mr Northey} DY.{F R Danby} RG{Mr Rowledge} Expl. No. 9770 REF. 9060REF. Hs{Lord Ernest Hives - Chair}5/LC26.11.23. OBJECT OF TEST. Tests on E.A. C-1 Engine. TESTER. A.{Mr Adams} C. Lovesey. CONDITIONS. Test bench conditions. SUMMARY OF TEST. The engine has been run under normal conditions as regards tappet clearances. The umbrella valves have stretched under this condition. When the engine is rebuilt it will have guides with extension to shroud the valve - we already have these running on a 20 HP. engine. We also have a set of valves ready for test similar in design to the 40/50 HP. Hs.{Lord Ernest Hives - Chair} | ||