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Publication of FR774575ApublicationCriticalpatent/FR774575A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
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FR774575D1933-06-171934-06-15Chambre complémentaire pouvant être reliée au cylindre pour moteurs à combustion interne
ExpiredFR774575A
(fr)