EP 0569732 B1 19951213 - Gas fired water boiler
Title (en)
Gas fired water boiler
Title (de)
Gasbeheizter Wassererhitzer
Title (fr)
Chauffe-eau à gaz
Publication
Application
Priority
DE 4216069 A 19920515
Abstract (en)
[origin: EP0569732A1] In the known water boilers of the generic type, the overflow valve is designed as a non-return valve with a fixed valve seat and a displaceably guided valve body. An embodiment which is insensitive to dirtying is produced if the overflow valve is designed according to the invention as a purely fluidically working swirl-chamber valve (38), which does without moving parts. Preferred area of application is gas-heated water boilers for hot-water central heating installations. <IMAGE>
IPC 1-7
IPC 8 full level
F24D 19/10 (2006.01)
CPC (source: EP US)
F24D 19/1021 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0569732 A1 19931118; EP 0569732 B1 19951213; DE 4216069 A1 19931118; DE 59301141 D1 19960125; ES 2081158 T3 19960216
DOCDB simple family (application)
EP 93106194 A 19930416; DE 4216069 A 19920515; DE 59301141 T 19930416; ES 93106194 T 19930416