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 a modification to dynamo poles for a fan ventilated dynamo.
| Identifier | ExFiles\Box 168a\3\ img137 | |
| Date | 23th January 1935 | |
| RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Wst. 86 0499 Hs{Lord Ernest Hives - Chair}/Wst.3/MA.23.1.35. FAN VENTILATED DYNAMO. We have already asked for a set of dynamo poles to our drg. ELO, to be fitted to one of our ventilated dynamos. When this is done, at the same time will you please have the pole core width reduced .088" a side as shewn on attached sketch. This is to accomodate extra field winding turns. Hs{Lord Ernest Hives - Chair}/Wst. | ||