EP 0686816 A1 19951213 - A device for a water heater
Title (en)
A device for a water heater
Title (de)
Vorrichtung für einen Warmwasserbereiter
Title (fr)
Dispositif pour un chauffe-eau
Publication
Application
Priority
- NO 942156 A 19940609
- NO 942157 A 19940609
Abstract (en)
The invention concerns a device for a water heater consisting of an insulated accumulation storage tank (1) together with a through-flow device (2), wherein the through-flow device (2) in the bottom area (cold water intake) (7) of the storage tank (1) and the top area (hot water outlet) (8), are connected by pipes (4,11). The pipe is provided with a temperature-controlled flow/choke valve (3) which by means of a heat-sensitive element monitors the desired temperature in the pipe (4), which valve (3) is provided after a heating element, viewed in the direction of flow. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
F24H 1/185 (2013.01 - EP); F24H 9/2021 (2013.01 - EP US); F24H 15/128 (2022.01 - EP US); F24H 15/37 (2022.01 - EP US)
Citation (applicant)
SE 344631 B 19720424 - THERMIA VERKEN AB [SE]
Citation (search report)
- [DA] SE 344631 A
- [X] EP 0309199 A2 19890329 - CHUBU ELECTRIC POWER [JP], et al
- [X] AT 397144 B 19940225 - HEIZBETRIEBE WIEN GES M B H [AT]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0686816 A1 19951213; EP 0686816 B1 19990127; AT E176311 T1 19990215; DE 69507540 D1 19990311; DE 69507540 T2 19990902; DK 0686816 T3 19990913; ES 2130561 T3 19990701
DOCDB simple family (application)
EP 95850104 A 19950609; AT 95850104 T 19950609; DE 69507540 T 19950609; DK 95850104 T 19950609; ES 95850104 T 19950609