Gas-engines and producer-gas plants; a practice treatise setting forth the principles of gas-engines and producer design, the selection and installation of an engine, conditions of perfect operation, producer-gas engines and their possibilities, the care of gas-engines and producer-gas plants, with a chapter on volatile hydrocarbon and oil engines (1905)
Mathot, Rodolphe Edgard, 1866- · New York N.W. Henley Pub. Co · leaf 137
Fic. 75.Itrnition-tubes provided with needle valves to facilitate starting. simply retarded to so marked an extent that a sufficientmotive effect cannot be produced. An example of thisretardation, artificially produced to facilitate the start-ing and to obviate premature explosions, is found in…
Gas · Internal combustion engines
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