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).
Requesting recommendations and providing a status update on the vibrator regulator for the 20 HP chassis.
| Identifier | ExFiles\Box 39\2\ Scan018 | |
| Date | 18th September 1919 | |
| To R.{Sir Henry Royce} from EFC. C. to CJ. c. to E.{Mr Elliott - Chief Engineer} c. to BN.{W.O. Bentley / Mr Barrington} c. to Da.{Bernard Day - Chassis Design} X.3533. EFC7/T18.9.19. X.3533. X.3560. - VIBRATOR REGULATOR FOR 20 H.P. CHASSIS. X.1402 X.4148 Would you kindly say what you would recommend us doing in connection with the vibrator regulator, which will be necessary to work in conjunction witht the 20 H.P. chassis dynamo. We have the Bijur vibraotr regulaotr ready wound for 12 volts with which to experiment, but we cannot get to this work for a moment, as all our instruments are in use on the production testing of electrical apparatus. In the course of a week or so, we hope to be entirely clear of this responsibility and then we can get on with our own experimental work. Meanwhile, nothing has been done so far in connection with obtaining or making the vibrator regulators which we shall require. EFC. | ||