HEAT EXCHANGER VALVE

HEAT EXCHANGER VALVE

Heat exchanger valve comprising a housing (2) having an inlet, an outlet a valve seat (5) on a valve seat member (24) between inlet and outlet, a valve element cooperating with the valve seat (5) and having a valve element axis, and presetting means having a bushing (9) which is rotatable around the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Clausen, Anders Østergaard
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
DOMESTIC HOT-WATER SUPPLY SYSTEMS
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS
ELEMENTS OR COMPONENTS THEREFOR
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
TAPS
THERMAL INSULATION IN GENERAL
VALVES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:Heat exchanger valve comprising a housing (2) having an inlet, an outlet a valve seat (5) on a valve seat member (24) between inlet and outlet, a valve element cooperating with the valve seat (5) and having a valve element axis, and presetting means having a bushing (9) which is rotatable around the valve element axis and comprises an opening arrangement cooperating with a counter passage in the housing (2), wherein in the region of the opening arrangement the bushing (9) has a conical form cooperating with a conical counter face (13) and a distance is provided between the bushing (9) and the valve seat member (24).Such a heat exchanger valve should allow a precise pre-setting over a large range.To this end the bushing (9) comprises at least two notches (14) in an edge (10) facing the valve element member (24), each of the notches (14) forming an opening (25).