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).
Specification of the Electrical Equipment fitted to Chassis 23-EX for the 10,000 Miles Trials.
| Identifier | ExFiles\Box 169\1\ img049 | |
| Date | 14th April 1930 guessed | |
| RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}1/MS14.430. Chassis 23-EX. (Engine Unit Phan. II No.19). 10,000 Miles Trials. ELECTRICAL EQUIPMENT. We give herewith complete specification of the Electrical Equipment fitted to the above Chassis. Dynamo. Intermediate Output, fitted with Bakelaque Insulation. Morganite E.G.6630 Brushes, Control Brush 131° setting. Armature to L.O.P. D.72238. Bearing Brkts & Brush Holders. to L.O.P. D.71613. Commutator to L.O.P. D.71350. Frames & Field Winding to L.O.P. D.72444. Starter Motor. Armature to L.O.P. D.72044. Commutator. to L.O.P. D.71955. Bearing Brkts etc. to L.O.P. D.72055. Frame & Field Winding to L.O.P. D.72028. Dynamo Suspension to L.O.P. D.71529. Distributor to L.O.P. D.71648. (1) Low Tension Terminal Support D.71440. (2) Contact Breaker Cams hardened by "cloudburst" process. Condenser to L.O.P. D.71505. Ignition Coil to L.O.P. D.71650. Cases moulded with "British Made Bakelite material X.616 B". contd. | ||