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).
Diagrammatic sketch of a boost regulator, showing the relay piston and pilot's controls in the take-off position.
| Identifier | ExFiles\Box 179\2\ img154 | |
| Date | 11th January 1982 | |
| DIAGRAMMATIC SKETCH OF R.R. BOOST REGULATOR. SHEWING RELAY PISTON AT END OF STROKE WITH PILOT'S CONTROL AT GATE POSN. THE CONTROLS SHEWN DOTTED INDICATE THE TAKE OFF POSITION OBTAINED BY OVER RIDING THE RELAY PISTON, WHICH IS AT THE END OF ITS STROKE. Annotations: TAKE OFF POSN PILOT'S GATE CHANGE-OVER VALVE OPEN TO BOOST, PILOT'S THROTTLE CLOSED. TAKE OFF THROTTLE POSN. Stamp: ROLLS-ROYCE LIMITED PRINTED DOCUMENTS 11 JAN 1982 DERBY Handwritten: GHF 22.1.82 | ||