Goldingham, Arthur Hugh. [from old catalog] · New York, Spon & Chamberlain; [etc., etc.] · leaf 149
dicator-card shows what is occurring insidethe cylinder and combustion chamber during the differ-ent periods of the revolution. It gives a record of the 76 OIL ENGINES. variations in pressure, and also the exact points of theopening and closing of the valves. With the Otto orBeau de Rochas cycle… … SUCTION A. Fig. 38. Fig. 39 shows a good working diagram, in whichthe mixture of air and hydrocarbon gas is correct andwhere combustion is practically complete. The igni-tion line in this diagram is nearly perpendicular to theatmospheric line, but inclines slightly toward theright hand at top. The…
Internal combustion engines
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