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).
Two graphs illustrating governor pressure and pump delivery performance for JM Dampers.

Identifier  ExFiles\Box 179b\2\  img228
Date  14th December 1932 guessed
  
JM{Mr Morley} DAMPERS
N.SCH 3468
GOVERNOR CONTROL
HS{Lord Ernest Hives - Chair} 80
TOP GRAPH:
GOVERNOR PRESS LBS/SQ IN
ROAD SPEED M.P.H.
CURVE GIVEN ON N.SCH 3468
MEASURED CURVE COMPRESSOR OIL
BOTTOM GRAPH:
PUMP DELIVERY PTS/HR
ROAD SPEED M.P.H.
ENGINE R.P.M.
GOVERNOR SPEED R.P.M.
① LOCKHEAD FLUID
② COMPRESSOR OIL
③ PRICES MOTORINE C
OIL TEMP 16° C
  
  


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