STRUCTURE AND METHOD FOR FASTENING BALL SEAT FOR BALL VALVE, TRUNNION-TYPE BALL VALVE, AND HYDROGEN STATION USING SAID VALVE

[Problem] To provide a structure and method for fixing a ball seat for a ball valve suitable for high-pressure fluid, ensuring sealing and slidability through a seal created by a soft seat, the ball seat being held in a retainer even when an ultra-high-pressure fluid flows through, preventing positi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAMASAKI, TOMOYA, WATANABE, OSAMU
Format:	Patent
Sprache:	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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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