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).
Letter to Rolls-Royce of America Inc. requesting further technical specifications for a generator.
| Identifier | ExFiles\Box 60\4\ Scan030 | |
| Date | 21th February 1931 | |
| X6099 c. Hs.{Lord Ernest Hives - Chair} EFC/AD. 21st February,1931. X.6099 X.6004 X.6084 Mr. Burton, Messrs. Rolls-Royce of America Inc. Springfield, Mass. Dear Sir, Generators and Generator Testing. Yours reference Btn-2 of January 26th has been passed on to me. In the first instance there appears to be a correction required in the second line of 25 volts to 25 amperes. In regard to the substance of your letter we should be interested to have the following information :- (1) To what make of generator does this refer? (2) What is the weight of this generator? (3) What are the leading dimensions, namely - Carcase diameter, Armature diameter, and Armature active length. (4) What is the speed at which the generator puts up 7.0 volts on open circuit when in the normally hot condition? See further sheet for P.S. | ||