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).
Confirming the magneto armature speed specification for the 40/50 car.
Identifier | ExFiles\Box 4\5\ 05-page274 | |
Date | 27th May 1924 | |
x9790 To Hs.{Lord Ernest Hives - Chair} from EFC. SPECIFICATION OF MAGNETO FOR 40/50 CAR. x4187 The 3,300 r.p.m. is of course the magneto armature speed. You will remember that we settled this point before, and decided that 3300 was O.K.- this will be 2200 engine speed, at which we are asking for the automatic advance to be complete. E.F.C. EFC. | ||