Requesting the skimming of a dynamo commutator due to noisy brushes and surface irregularity.
| Identifier | ExFiles\Box 60\1\ Scan245 | |
| Date | 7th July 1930 | |
| X6006 To RHC. {R. H. Coverley - Production Engineer} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 3/AD7.7.30. X.6006. 40/50 48 COIL HIGH OUTPUT DYNAMO. We are sending in to you an armature taken from a machine of the above type, 1.24S.HO. The brushes on this machine,have become noisy and the commutator slightly blackened, both of which appear to be due to a slight irregularity on the surface of the commutator. We should be pleased if you will have the commutator skimmed as we are preparing this machine for test on a car. Completed. EFC {E. Fowler Clarke - Electrical Engineer} /CAP. | ||
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).