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).
Querying the production advantages of using solid pole pieces over laminated ones for a 20 HP dynamo.
| Identifier | ExFiles\Box 165\6\ img040 | |
| Date | 23th November 1926 | |
| X5860 EFC1/T23.11.26. To EY. from EFC. c. to SFT{Mr Swift}/Mr. Brock. 20 HP. DYNAMO WITH SOLID POLE PIECES. X4638 Would you please refer to our EFC3/T13.10.26. We should be pleased to know if anything has been done in the matter of solid pole pieces for the 20 HP. dynamo, in accordance with our suggestions contained in that note, or may we take it that, as suggested in our last sentence, there is no real advantage from the point of view of production in the use of solid poles in place of laminated? EFC. | ||