SOLENOID VALVE

A solenoid valve (10) is disclosed. The solenoid valve comprises a fixed member (12) having a tube portion (24); a mobile plunger (14) positioned in the tube portion, the mobile plunger being axially movable between a first and a second position; a rod (16) coupled to the mobile plunger and having a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Trinchieri, Piergiorgio
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:	A solenoid valve (10) is disclosed. The solenoid valve comprises a fixed member (12) having a tube portion (24); a mobile plunger (14) positioned in the tube portion, the mobile plunger being axially movable between a first and a second position; a rod (16) coupled to the mobile plunger and having a spool (18) for control of fluid flow, the rod being axially movable in the tube portion; an electromagnetic coil (20) positioned externally to the fixed member (12); and an air gap (22) positioned in tube portion between the electromagnetic coil and the mobile plunger, characterized in that the air gap is formed in an internal surface (32) of the tube portion.