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Merlin Gerin SA
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Merlin Gerin SA
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Publication date
Application filed by Merlin Gerin SAfiledCriticalMerlin Gerin SA
Application grantedgrantedCritical
Publication of FR993031ApublicationCriticalpatent/FR993031A/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
F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR993031D1944-11-101944-11-10Dispositif pneumatique pour l'ouverture ou la fermeture temporisée d'un orifice d'admission d'air sous pression
ExpiredFR993031A
(fr)