Status of brush material tests and upcoming tests on various dynamos and vibrator regulators.
| Identifier | ExFiles\Box 50\5\ Scan169 | |
| Date | 30th April 1923 | |
| Contd. -2- EFC {E. Fowler Clarke - Electrical Engineer} /T30.4.23. the matter of brush material tests can, as far as we can see at present, be considered complete, and the dynamo test corner will then be available for various tests on the vibrator regulator control of various machines. The necessary tests on the E.A.C. dynamo will take place at the appropriate time. In the meanwhile the pre-arranged series of brush tests on the Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) dynamo will be taking place on the continuous running rig. EFC. {E. Fowler Clarke - Electrical Engineer} | ||
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).