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Armstrong Patents Co Ltd
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Armstrong Patents Co Ltd
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Publication date
Application filed by Armstrong Patents Co LtdfiledCriticalArmstrong Patents Co Ltd
Publication of ES192718UpublicationCriticalpatent/ES192718U/en
Application grantedgrantedCritical
Publication of ES192718YpublicationCriticalpatent/ES192718Y/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
F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
F16K17/19—Equalising valves predominantly for tanks
F16K17/196—Equalising valves predominantly for tanks spring-loaded
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Lift Valve
(AREA)
Abstract
A fluid circulation regulating valve comprising an open body member having a valve seat, and a valve closure assembly, characterized in that the valve closure assembly has a seat member (26) engageable on the valve body. Valve seat (24) and a valve stem (28) passing through the seat member (26), and in that the valve closure assembly carries spring means (36) forcing the seat member (26) against the valve seat (24) and an adjustable support (34, 32) for the end of the spring means (36) furthest from the seat member (26). (Machine-translation by Google Translate, not legally binding)
ES1970192718U1969-09-131970-09-11
A FLUID CIRCULATION REGULATION VALVE.
ExpiredES192718Y
(en)
Closure valve, especially for installation between a heating radiator and its return pipe. (Machine-translation by Google Translate, not legally binding)
Pressure regulator valve for braking and control systems operated by a pressure medium with a seat. (Machine-translation by Google Translate, not legally binding)