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 injection period and pump lag speed curves for a combined pump and injector.
| Identifier | ExFiles\Box 179b\3\ img113 | |
| Date | 1st February 1933 guessed | |
| FIG. 4 R.R. COMBINED PUMP & INJECTOR. INJECTION PERIOD & PUMP LAG - SPEED CURVES ALL SUCTION CHAMBER HOLES OPEN NORMAL INJECTION ON QUANTITY 0.235 CCS/CYCLE STANDARD CONDITIONS INJECTION PERIOD PUMP LAG PUMP ANGLE (°) | ||