EP 0355881 A1 19900228 - Tap-water heating device.
Title (en)
Tap-water heating device.
Title (de)
Brauchwassererhitzer.
Title (fr)
Appareil pour chauffer de l'eau sanitaire.
Publication
Application
Priority
NL 8801891 A 19880727
Abstract (en)
Device for heating tap-water in a central heating device comprising a central heating boiler (2) with an outlet heating water pipe (6) and an incoming return pipe (5), heating radiators and/or convectors (9) and a tap-water heat exchanger (11) arranged between these pipes and a circulation pump (8) arranged in one of these pipes. A hot water reservoir (20) is arranged between the tap-water heat exchanger (11) and the return pipe (5).
IPC 1-7
IPC 8 full level
F24D 3/08 (2006.01)
CPC (source: EP)
F24D 3/087 (2013.01); F24D 2220/08 (2013.01)
Citation (search report)
- [AD] EP 0178351 B1 19880504
- [A] FR 2557685 A1 19850705 - LEMER JOSEPH [FR]
- [A] DE 1751291 A1 19710624 - GALLOMETER MESSGERAETE VERTRIE
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0355881 A1 19900228; EP 0355881 B1 19931110; DE 68910611 D1 19931216; DE 68910611 T2 19940331; NL 194651 B 20020603; NL 194651 C 20021004; NL 8801891 A 19900216
DOCDB simple family (application)
EP 89201863 A 19890713; DE 68910611 T 19890713; NL 8801891 A 19880727