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HENRY VERNAY
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HENRY VERNAY
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Publication of FR346111ApublicationCriticalpatent/FR346111A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR346111D1904-09-061904-09-06Robinet pour vapeurs, gaz ou liquides sous pression
ExpiredFR346111A
(fr)