VALVE ASSEMBLY

The present invention is directed to a pressure-responsive valve assembly (20, 120, 220) which functions in the na-ture of a check valve to control fluid flow across the assembly. The assembly (20, 120,220) includes a valve body (24, 124, 224) which defines first and second internal flow passages (3...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HATTON, JASON
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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING TAPS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention is directed to a pressure-responsive valve assembly (20, 120, 220) which functions in the na-ture of a check valve to control fluid flow across the assembly. The assembly (20, 120,220) includes a valve body (24, 124, 224) which defines first and second internal flow passages (32, 24; 132, 134; 232, 234), and includes a valve seat (36, 136, 236) through which at least one flow port (38, 138, 238) extends for joining the first and second passages (32, 34; 132,134; 232,234) in fluid communication with each other. A flexible, resiliency d9formable valve member (28, 128, 228) is positioned in operative as-sociation with the valve seat (36, 136, 236), and can be deflected, in response to a sufficient pressure differential, to move out of sealing engagement with the valve seat (36, 136, 236), to thereby permit fluid flow through the valve assembly (20 120, 220).