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Priority to AU41868/72ApriorityCriticalpatent/AU479794B2/en
Priority claimed from AU41868/72Aexternal-prioritypatent/AU479794B2/en
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Publication of AU479794B2publicationCriticalpatent/AU479794B2/en
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K15/00—Check valves
F16K15/02—Check valves with guided rigid valve members
F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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AU41868/72A1972-05-04Improvements in or relating to valves
ExpiredAU479794B2
(en)