Valve device

The utility model relates to a valve device which is used for being connected with the end of a selected thread and comprises a valve body. The screw cap is rotationally arranged at the end part of the valve main body in a sleeving manner; a plurality of clamping grooves which are uniformly distribu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU YONGPAN, RONG HAIMEI, WANG JUXIN, MIAO LIYA, YU SIHE, WANG HAO, SHI KUN, WANG NINGNING, CHEN TAOSHENG, CHEN XIAOFEI, KONG FEIHU, CHEN DI, ZHANG SHILIANG, FENG XIAODI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING BRAKES CLUTCHES COCKS COUPLINGS FOR TRANSMITTING ROTATION DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a valve device which is used for being connected with the end of a selected thread and comprises a valve body. The screw cap is rotationally arranged at the end part of the valve main body in a sleeving manner; a plurality of clamping grooves which are uniformly distributed along the circumferential direction are formed in the screw cap; the transmission ring is arranged on the valve main body in a limiting and sleeving manner; the transmission ring comprises a transmission ring body and at least one elastic sheet which is arranged on the transmission ring body andcocks relative to the transmission ring body; the valve body is constructed to be capable of being controlled and driving the transmission ring to do reciprocating non-whole-circle rotation around the axis of the transmission ring, so that the transmission ring can selectively drive the screw cap while each elastic piece is repeatedly replaced and matched with the clamping groove, and the screw cap can do intermittent on