Design query regarding the slot on the 20 HP Dynamo Brush Gear.
| Identifier | ExFiles\Box 50\5\ Scan269 | |
| Date | 17th November 1923 | |
| X. 4333. To EFC. {E. Fowler Clarke - Electrical Engineer} BY {R.W. Bailey - Chief Engineer} /RD/MLJ 17.11.23. X.4333 - 20 H.P. DYNAMO BRUSH GEAR. Replying to your EFC {E. Fowler Clarke - Electrical Engineer} 3/T16.11.23, nothing has been done in this matter so far. I would point out however, that all the Brushes for the present programme are delivered, also if the slot is increased to clear the spring why have a slot at all? We could have the top of the brush sloped and no slot. BY {R.W. Bailey - Chief Engineer} /RD. | ||
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).