List of patent drawings for thermostats and an update on the 'Buzzard' aero engine.
| Identifier | ExFiles\Box 30\4\ Scan303 | |
| Date | 4th October 1934 | |
| - 17 - BY.1/G.4.10.34. PATENT DRAWINGS. -------------- LeC. 3986 Compound Tube Thermostat - Thermostatically Controlled Throttle - Stop ............ Recd. 20.7.34. LeC. 3987 Thermostatically Controlled Throttle - Stop.Recd. 20.7.34. LeC. 4047 Thermostatically Operated Throttle Stop. Recd. 20.7.34. No detail drawings required in connection with these schemes. "BUZZARD(Aero Engine)" AERO ENGINE. --------------------- RR.Sch.718 Fuel Pump Relief Valve (Twin). Detail drawings completed and issued ..... 19.7.34. BY. {R.W. Bailey - Chief Engineer} | ||
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).