ELECTRIC VALVE AND MANUFACTURING METHOD THEREFOR

An electric valve and a manufacturing method therefor. The electric valve comprises a valve core, the valve core comprising a valve core wall, the valve core wall being of a thin-wall structure, and a circulation path being formed in the valve core and used for communicating or selectively communica...

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Bibliographische Detailangaben
1. Verfasser:	ZHU, Zhenshan
Format:	Patent
Sprache:	chi ; eng ; fre
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 MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	An electric valve and a manufacturing method therefor. The electric valve comprises a valve core, the valve core comprising a valve core wall, the valve core wall being of a thin-wall structure, and a circulation path being formed in the valve core and used for communicating or selectively communicating with a channel of the electric valve. Accordingly, compared with a valve core made of a solid steel ball in the prior art, the valve core of the thin-wall structure facilitates the weight reduction of the valve core, thus facilitating lightweightness of the electric valve. L'invention concerne une soupape électrique et son procédé de fabrication. La soupape électrique comprend un noyau de soupape, le noyau de soupape comprenant une paroi de noyau de soupape, la paroi de noyau de soupape présentant une structure à paroi mince, et un trajet de circulation étant formé dans le noyau de soupape et utilisé pour communiquer ou communiquer sélectivement avec un canal de la soupape électrique. Par conséquent, par compa