SOFT SEAL POPPET TYPE CHECK VALVE

PROBLEM TO BE SOLVED: To provide a good sealing performance by providing with a poppet energized toward a closing position sealed flow of a fluid bypassing a check valve, arranging a circular cone shaped surface engaged with a circular cone surface of a valve seat on the poppet, and arranging an ela...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARLOW RANDALL A, CARLBERG JAMES R, SEANEY STEVEN P, PHILLIPS JOSEPH T, WALLER RITA R, LAPKE ROBERT A, DUFFY JOSEPH F
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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