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Pierre Sma
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Publication of GB191029468ApublicationCriticalpatent/GB191029468A/en
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
F01B17/02—Engines
F01B17/04—Steam engines
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Engineering & Computer Science
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Mechanical Engineering
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General Engineering & Computer Science
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Valve-Gear Or Valve Arrangements
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Abstract
29,468. Smal, P. Dec. 17, 1909, [Convention date]. Rotary valves.-A cylindrical exhaust valve V for a double - acting single - cylinder engine is arranged in a valve casing between a central exhaust port L and the cylinder. The four edges 1, 2, 3, 4 of the valve are determined by the width of the exhaust port L, and hy the four positions of the main crank corresponding to exhaust, lead, and compression for the forward and backward strokes of the piston.
GB191029468D1909-12-171910-12-19Improvements in or relating to Double-acting Single-cylinder Steam Engines.
ExpiredGB191029468A
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