Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 285
286 Aviation Engines area is obtained by the use of two valves, the gases willbe drawn into the cylinder or expelled faster than witha lesser area. Even if the areas are practically the sameas in the diagram at Fig. 113, the smaller valves may Inlet Valve Depressing Lever,Spark PlugI ,Push Rod… … Cylinder >ul\ Tube /Spr Cylinder holddown Bolts Propeller Hub Oil Gauge -— Oil Pump Tig. 115.—Front View of Curtiss 0X3 Aviation Motor, Showing Uncon-ventional Valve Action by Concentric Push Rod and Pull Tube. have a greater lift without imposing greater stresses onthe valve-operating mechanism…
Airplanes
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