Electric valve

Provided is an electrically operated valve capable of suppressing the movement of a planetary gear of a planetary gear device from being obstructed. A planetary gear device (70) of an electric valve (1) is provided with a first sun gear (71a), a first planetary gear (71b) made of metal and meshed wi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOGI RIKI, OUCHI TOMOARI
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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