Assembly for pressure limitation with nominal pressure change and electromagnetically actuated pressure limitation valve

The electromagnetic pressure limit valve (1), for a hydraulic/pneumatic system, has a cylindrical pressure spring assembly (5,6) to hold the armature piston (10) against a lifting movement to close the inflow and outflow (2) under normal conditions. The spring assembly has a push rod (3,4) at each s...

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Bibliographische Detailangaben
1. Verfasser:	LEINWEBER, MARC
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The electromagnetic pressure limit valve (1), for a hydraulic/pneumatic system, has a cylindrical pressure spring assembly (5,6) to hold the armature piston (10) against a lifting movement to close the inflow and outflow (2) under normal conditions. The spring assembly has a push rod (3,4) at each spring. When the magnet (8) is energized, a spring (5) is moved away from the seal (7) and the other spring (6) acts on the seal with a lower nominal pressure.