Electrically operated valve transmission device based on inner lifting stop valve

The invention relates to the technical field of control valves, and discloses an electrically operated valve transmission device based on an inner lifting stop valve. The electrically operated valve transmission device comprises a stop valve body, a transmission shaft, a motor, an upper cover plate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO JIANXIN, WANG BEI, HUA YONGHUI, LIU YUFU, GENG FANKUN, GUO JIN, LI LI, ZHANG MINGYI, HE JIANCUN, QI YINXIN
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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