GATE VALVE

The present invention relates to a gate valve. The gate valve comprises a valve case, a valve main body, a rotational shaft, a rotational shaft driving unit, a driving valve unit, a valve case force applying unit, a hydraulic pressure driving unit, a hydraulic pressure generating unit, a driving uni...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	INOUE HIDEAKI, WADA SHINICHI, SUZUKI MIKIYA, TSURU SHUNSUKE, TERUI TAKAAKI, ISHIDA TOMOYA, TOKUHIRA SHINNOSUKE, WADE TAKUYA, SAKODA SEIYA, ENDO JIROU
Format:	Patent
Sprache:	eng ; kor
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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