Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 39
3. Powder Exploded. 4. Powder Gas Exhausted. Fig. 6.—Outlining Second Two Strokes of Piston in Four-Cycle Engine. return upward movement of the piston as shown at Fig.6, D during which time the exhaust valve is opened topermit the burnt gases to leave the cylinder. As soonas the piston reaches the… … Fig. 7.—Sectional View of L Head Gasoline Engine Cylinder ShowingPiston Movements During Four-Stroke Cycle. How Two-Stroke Cycle Engine Works 41 again travels on its down stroke the inlet valve opens andadmits a charge of fresh gas and the cycle of operationsis repeated. The illustrations at Fig. 7…
Airplanes
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