Hydraulic circuit for supplying a cylinder (Ve) comprising a delay valve (Vr, Vr', Vr'') having an inlet port (E), an outlet port (S) and at least one return port (R), the delay valve comprising a directional control valve comprising: - a supply port (A) connected to the inlet port; - a first service port forming the outlet port; - at least one second service port forming the return port; - a slide (Tr) which is movable between a pressure limitation position towards which it is automatically returned by a spring (Re) and in which the supply port is connected to the outlet port and to the return port, and a full pressure position in which the slide obstructs the return port; and - a control chamber (Ch) connected to the inlet port for the movement of the movable slide.
VANNE DE RETARD ET CIRCUIT D'ALIMENTATION D'UN VERIN COMPRENANT UNE TELLE VANNE
DELAY VALVE, AND CIRCUIT FOR SUPPLYING A CYLINDER COMPRISING SUCH A VALVE
VERZÖGERUNGSVENTIL UND VERSORGUNGSSCHALTUNG EINES ZYLINDERS MIT EINEM SOLCHEN VENTIL
18.12.2024
Patent
Elektronische Ressource
Französisch
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