FIELD REMOVABLE BONNET ASSEMBLIES FOR USE WITH VALVES

A field removable bonnet assembly (204) for use with internal valves, comprising: a body (208) that is to be removably coupled to the internal valve, wherein the body defines a bore (236) that is to receive a valve packing (216,218,220); a shaft (210) having a cam assembly (212) that is to rotatably...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN, CHUN, MILLER, ERIC ALAN, HANUSA, MATTHEW W, PELFREY, ROY RONALD
Format:	Patent
Sprache:	eng ; fre ; ger
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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