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).
Graph of a combined pump and injector, showing delivery speed curves at maximum injection with and without a delivery valve.
| Identifier | ExFiles\Box 179b\3\ img119 | |
| Date | 1st February 1933 guessed | |
| R.R. COMBINED PUMP & INJECTOR. DELIVERY - SPEED CURVE AT MAXIMUM INJECTION. WITH & WITHOUT DELIVERY VALVE (UNLOADING TYPE.). ALL SUCTION CHAMBER HOLES PLUGGED EXCEPT ONE AT 120°. FROM SUPPLY PIPE HOLE No. 3. (FIG. 1.). STANDARD CONDITIONS - MAXIMUM INJECTION QUANTITY. FIG. 10. INJECTION QUANTITY (CCS/CYCLE.) IDEAL DELIVERY CURVE WITHOUT DELIVERY VALVE. IDEAL DELIVERY CURVE WITH DELY. VALVE ACTUAL DELIVERY WITHOUT DELY. VALVE WITH DELY. VALVE SPILL WITHOUT DELIVERY VALVE WITH DELY. VALVE | ||