EP 1021687 B1 20020410 - Gas water heater
Title (en)
Gas water heater
Title (de)
Wassererhitzer für Gas
Title (fr)
Chauffe-eau à gaz
Publication
Application
Priority
- EP 9806158 W 19980929
- FR 9712464 A 19971007
Abstract (en)
[origin: FR2769355A1] The boiler consists of a tank (1) with a cold water feed and hot water outlet, containing a heater (6) fitted through an aperture (4). The heater has a combustion chamber with a burner, and an outlet (11) for the burned gases. The heater also has two lengthwise channels (22c, 22h) connected by a passage (35) at the end of the element, the channels being linked respectively to a cold water inlet (27) and a hot water outlet outside the tank and capable of connection to a heating water circuit.
IPC 1-7
IPC 8 full level
F24H 1/48 (2006.01)
CPC (source: EP)
F24H 1/48 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
FR 2769355 A1 19990409; FR 2769355 B1 19991126; AT E216056 T1 20020415; AU 9628698 A 19990427; DE 69804836 D1 20020516; EP 1021687 A1 20000726; EP 1021687 B1 20020410; HU P0004014 A2 20010428; HU P0004014 A3 20020228; PL 339702 A1 20010102; SK 4552000 A3 20001107; WO 9918397 A1 19990415
DOCDB simple family (application)
FR 9712464 A 19971007; AT 98950087 T 19980929; AU 9628698 A 19980929; DE 69804836 T 19980929; EP 9806158 W 19980929; EP 98950087 A 19980929; HU P0004014 A 19980929; PL 33970298 A 19980929; SK 4552000 A 19980929