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).
Goshawk dynamo brushes being too slack in their holders.
| Identifier | ExFiles\Box 50\5\ Scan136 | |
| Date | 30th October 1922 | |
| To By. {R.W. Bailey - Chief Engineer} from EFC. {E. Fowler Clarke - Electrical Engineer} c. By {R.W. Bailey - Chief Engineer} /Ds. X.4333 EFC {E. Fowler Clarke - Electrical Engineer} 4/T30.10.22. X.4333 - GOSHAWKAero EngineCodename for 20HP Car / Aero Engine after KestrelAero Engine DYNAMO BRUSHES The Electrical Prod. Dept. report that the dynamo brushes are too slack in their holders. Perhaps you would look into this to see whether it is the brushes which are undersize, or the holders which are oversize, or thirdly, whether your limits are larger than necessary. EFC. {E. Fowler Clarke - Electrical Engineer} | ||