BALL VALVE ENCLOSURE AND DRIVE MECHANISM

BALL VALVE ENCLOSURE AND DRIVE MECHANISM Abstract of the Disclosure A ball valve assembly includes an enclosure for supporting the ball valve during actuation. In one embodiment, the enclosure can be a split enclosure, and can have trunnion support apertures for engaging trunnions on the ball valve....

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Bibliographische Detailangaben
Hauptverfasser:	DOMMATI, THIRUPATHI, BUCHAN, ROBERT SAMUEL, NATARAJAN, SIVAKUMAR
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	BALL VALVE ENCLOSURE AND DRIVE MECHANISM Abstract of the Disclosure A ball valve assembly includes an enclosure for supporting the ball valve during actuation. In one embodiment, the enclosure can be a split enclosure, and can have trunnion support apertures for engaging trunnions on the ball valve. In one embodiment, a pair of link arms are used to transfer force from a pair of actuation members to the ball valve. The link arms can be located in a recess on the actuation members, such the actuation members and the face of the trunnions define a cavity to enclose and protect the link arms. %1053 110- -- 224 106- 242g 178- 200 16 -- 134 228 14 13218 102- -236 216- 232 -108 Fig. 1