Gas pressure control valve cartridge

The cartridge (10) has a bulkhead (14) carrying a housing (16) on which is mounted a hollow inlet member (20). A valve member (24) is accommodated in the housing (16) and is attached to a valve operating rod (26) extending through the bulkhead (14) and having a pilot control system mounted on the op...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WOOD, KENNETH ROBERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CONTROLLING 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 PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 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 cartridge (10) has a bulkhead (14) carrying a housing (16) on which is mounted a hollow inlet member (20). A valve member (24) is accommodated in the housing (16) and is attached to a valve operating rod (26) extending through the bulkhead (14) and having a pilot control system mounted on the opposite side of the bulkhead (14) from the housing. A valve seat (28) is supported on the inlet member (20), which defines with the housing an outlet (30), across which the valve member (24) travels when moving towards and away from the valve seat (28). The pilot control system has an outlet tube passing through the bulkhead and communicating with the interior of the inlet member and having an outlet tube passing through the bulkhead (14) and opening outside the housing (16) and the inlet member (20). The cartridge (10) has a slam-shut valve member (32) slidable in the lower end of the inlet member (20) operated by a cable (42) and an actuator (46).