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).
Schematic diagram detailing an air-flow test for a dynamo.
| Identifier | ExFiles\Box 60\4\ Scan237 | |
| Date | 12th October 1934 | |
| WATER GAUGES THERMOMETER AIR SUPPLY FROM RIG. DYNAMO R.R. SCH. 481. METERING NOZZLE. PIPE SWEATED TO COMMUTATOR COVER. NOTE:- COMMUTATOR END BEARING PLATE REMOVED TO ALLOW FREE ENTRY OF AIR. DRIVING END PLATE SHOWING AIR EXIT HOLES CUT. SCHEME OF DYNAMO AIR - FLOW TEST. ROLLS-ROYCE, LTD PRINT ROOM 12 OCT 1934 DERBY Alex 10-10-34 | ||