Solenoid valve with progressive spring inside anchor

A solenoid valve (1,101) is provided comprising a housing (2, 102), having an inlet (5) and an outlet (6), wherein the solenoid valve also comprises a valve element (9, 109) and a valve seat (10, 110). To provide a solenoid valve to be used with high maximum operating pressure differences between in...

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Bibliographische Detailangaben
1. Verfasser:	JENSEN, LEO FINN
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 MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A solenoid valve (1,101) is provided comprising a housing (2, 102), having an inlet (5) and an outlet (6), wherein the solenoid valve also comprises a valve element (9, 109) and a valve seat (10, 110). To provide a solenoid valve to be used with high maximum operating pressure differences between inlet and outlet, the solenoid valve comprises at least one progressive spring (24), wherein the valve element is forced by the at least one progressive spring. Thereby, the spring force acting on the valve element in the closed position of the valve may be decreased, while still retaining a large spring force in the opened position of the solenoid valve.