Improvements in or relating to butterfly valves

1,107,380. Valves. LOEWY ROBERTSON ENGINEERING CO. 7 Dec., 1965 [5 Oct., 1964], No. 40496/64. Heading F2V. A butterfly valve has a lost-motion connection with its actuating mechanism whereby it can also function as a check valve. As shown, the valve member has a pivotal axis along its diameter, the...

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Bibliographische Detailangaben

1. Verfasser:	FELTON GEORGE AUBREY
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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