Rolls-Royce Archives
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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).
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.
---------------------

RR.Sch.718 Fuel Pump Relief Valve (Twin).
Detail drawings completed and issued ..... 19.7.34.

BY.{R.W. Bailey - Chief Engineer}
  
  


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