Electromagnetic valve

The invention relates to an electromagnetic valve which comprises a valve body, a valve seat, a valve sleeve with the wall thickness of 2.0-3.0 mm and a valve element, wherein the valve body, the valve seat, the valve sleeve and the valve element have ferromagnetism and are each of a cylindrical str...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TU ZHENGPING
Format:	Patent
Sprache:	chi ; eng
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 invention relates to an electromagnetic valve which comprises a valve body, a valve seat, a valve sleeve with the wall thickness of 2.0-3.0 mm and a valve element, wherein the valve body, the valve seat, the valve sleeve and the valve element have ferromagnetism and are each of a cylindrical structure. A junction box is installed outside the valve body, a coil is embedded in the valve body, the valve sleeve and the valve seat are correspondingly installed at the upper end and the lower end of the valve body and partially embedded in a ring of the coil, and the opposite surfaces are not incontact. The valve element is inserted into the valve sleeve and moves oppositely relative to the valve seat, a gap with the width of 0.8-1.5 mm is reserved between the valve element and the valve sleeve, a valve rod is detachably connected into the valve element, the lower portion of the valve rod is connected with the valve seat in a sealed manner, the upper portion of the valve rod is elastically connected with the val