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).
Diagram of an apparatus for supplying extra oil during cold starts.
Identifier | ExFiles\Box 31\5\ Scan007 | |
Date | 13th January 1933 | |
TO CYLINDER BORES 1/2 m/m DIA. JET HOLE EMERGING INTO CYLINDER BORE JUST BELOW TOP PINS WHEN PISTON IS AT EXTREME LOWER END OF STROKE FROM OIL GAUGE LINE APPARATUS FOR SUPPLYING EXTRA OIL WHEN COLD STARTING W.H. 13-1-33 | ||