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).
Engine oil temperature readings after a period of good running.

Identifier  ExFiles\Box 16\1\  Scan014
Date  21th July 1911
  
Engine:- Engine oil temperature. X740 3500 21/7/11

After good running.

Temp: of water 90°c Oil in base 118°c, at 3 way union i.e. entering crank shaft 38°c.

Temp: of water 100°c. Oil in base 57°c, at 3 way union 48°c.

see report in Expr Book.

Taken by Peat 21/7/11
RD

Sheet filed under M.{Mr Moon / Mr Moore} in File. 21/7/11
  
  


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