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).
Fuel line pressure diagram for an unloading delivery valve at the injector end.
| Identifier | ExFiles\Box 179b\3\ img233 | |
| Date | 21th September 1932 guessed | |
| H.G.1 FUEL LINE PRESSURE DIAGRAM FIG. 19 INJECTOR END UNLOADING DELIVERY VALVE B.M.E.P. 20.5 LBS/SQ IN OTHER CONDITIONS AS SPECIFIED ON FIG. 16 PRESSURE (LBS/SQ IN) STATIC N.V.S. SETTING 3000 LBS/SQ IN DEGREES A.T.D.C. T.C. DEGREES B.T.D.C. CRANKANGLE (°) | ||