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Leon Dufour
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Individual
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Publication of GB191325398ApublicationCriticalpatent/GB191325398A/en
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L5/00—Slide valve-gear or valve-arrangements
F01L5/14—Slide valve-gear or valve-arrangements characterised by the provision of valves with reciprocating and other movements
F01L5/16—Slide valve-gear or valve-arrangements characterised by the provision of valves with reciprocating and other movements with reciprocating and other movement of same valve, e.g. longitudinally of working cylinder and in cross direction
Abstract
25,398. Dufour, L. Nov. 7, 1912, [Convention date]. Valves; valve-gear.-A sleeve valve f receives combined reciprocating and oscillating motion from a beam or coupling-rod b worked by parallel cranks. One a<2> of the crank-pins is provided with a block free to slide in the forked end of the beam. Lugs f<1>, f<2> on the sleeve valve are engaged between plates g, g<1> carried by the beam, and a pin b<1> on the beam, with a sleeve k, is engaged between the lug. f<1>, f<2>. In a modification, lugs such as f<1>, f<2> and pins such as b<1> are provided both above and below the beam.
GB191325398D1912-11-071913-11-06Improvements in or relating to Valve Gear for Internal Combustion Engines.
ExpiredGB191325398A
(en)