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).
Design for a Lucas dynamo for a C.I. engine, including an inquiry about the preferred pulley construction.
| Identifier | ExFiles\Box 168a\3\ img498 | |
| Date | 9th May 1938 | |
| S. Rm.{William Robotham - Chief Engineer} 6142 DA.{Bernard Day - Chassis Design}10/S.9.5.38. BENTLEY SO. DYNAMO. CHILDS Herewith is D.CD.586 shewing the dynamo for the C.I. engine, arranged for belt drive. The design incorporates the 36 slot armature and bronze brush gear. Other features are mild steel shaft, parallel fit for pulley, single pole-piece screws, push in lubricators and welded magnet shell, made by Lucas. In case building up from sheet metal should not be the best way of making the pulley, we have shewn an aluminium die cast design as an alternative, we should be glad if Works would give us an indication of their preference. DA.{Bernard Day - Chassis Design} | ||