EP 0466010 B1 19940223 - A valve assembly for heating plants.
Title (en)
A valve assembly for heating plants.
Title (de)
Ventilvorrichtung für Heizungsanlagen.
Title (fr)
Dispositif de soupape pour installation de chauffage.
Publication
Application
Priority
IT 2088590 A 19900709
Abstract (en)
[origin: EP0466010A1] A valve assembly comprising a three-way valve and an associated control valve of mechanical type that are fitted on top of each other, wherein the control valve comprises a pan (25) and a flexible diaphragm (24) axially urged upward by a first helical spring (23) and an axially movable central stop member (31) carrying a stem (29) projecting upward to actuate the overlying three-way valve (1). The pan (25) carries a laterally opened central projection (30) that houses a plunger member (33) having an axial hole (34) and a second helical spring (35) that realize tha bypass, and the central projection (30) further has a stem (26) protruding downward for actuating additional electric devices. <IMAGE>
IPC 1-7
IPC 8 full level
F24D 19/10 (2006.01)
CPC (source: EP US)
F24D 19/1066 (2013.01 - EP US)
Designated contracting state (EPC)
ES GB NL
DOCDB simple family (publication)
EP 0466010 A1 19920115; EP 0466010 B1 19940223; ES 2049506 T3 19940416; IT 1244296 B 19940708; IT 9020885 A0 19900709; IT 9020885 A1 19920109
DOCDB simple family (application)
EP 91111001 A 19910703; ES 91111001 T 19910703; IT 2088590 A 19900709