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NORTH EAST ELECTRIC CO
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NORTH EAST ELECTRIC CO
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Publication date
Application filed by NORTH EAST ELECTRIC COfiledCriticalNORTH EAST ELECTRIC CO
Application grantedgrantedCritical
Publication of FR452180ApublicationCriticalpatent/FR452180A/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
F01L13/04—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for starting by means of fluid pressure
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Engineering & Computer Science
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Physics & Mathematics
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Fluid Mechanics
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR452180D1912-12-191912-12-19Appareil pour la mise en marche des moteurs
ExpiredFR452180A
(fr)