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ENGINE RES Co Ltd
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ENGINE RES Co Ltd
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Application filed by ENGINE RES Co LtdfiledCriticalENGINE RES Co Ltd
Application grantedgrantedCritical
Publication of FR747543ApublicationCriticalpatent/FR747543A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
F01L3/12—Cooling of valves
F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
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FR747543D1931-12-151932-12-14Perfectionnements aux moteurs à combustion interne
ExpiredFR747543A
(fr)