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 Spectre oil pressures from the pump to release, comparing actual and estimated values.
Identifier | ExFiles\Box 4\1\ 01-page286 | |
Date | 19th March 1955 | |
SP.{Mr Spinney}15 PRESS AT PUMP PIPE SEAT ENTRY TO BYE PASS VALVE CORNER CORNER CORNER CORNER COOLER PRESENT POSITION OF COOLER CURVE OF ESTIMATED PRESSURES LEC 4259 ACTUAL PRESSURES TAKEN ON SPECTRECodename for Phantom III UNIT NO.4 LEAD BRONZE BIG ENDS WHITE METAL MAINS lbs/sq" SEAT HIGH PRESSURE VALVE CORNER SEAT HIGH PRESS VALVE CORNER CORNER CORNER PIPE CORNER PIPE DESTINATION OF OIL TO PUMP GRAPH OF OIL PRESSURES FROM PUMP TO RELEASE COLD OIL MOTORING C 15°-20°C SPECTRECodename for Phantom III OIL PRESSURES (STD SYSTEM LEC 3790/1, 3837, 4069, 3751) HDS 19.3.55 | ||