EP 0889292 B1 20011219 - Heat exchanger and central heating boiler comprising such heat exchanger
Title (en)
Heat exchanger and central heating boiler comprising such heat exchanger
Title (de)
Wärmetauscher und Zentralheizungskessel mit so einem Wärmetauscher
Title (fr)
Echangeur de chaleur et chaudière pour chauffage central avec un tel échangeur de chaleur
Publication
Application
Priority
NL 1006456 A 19970702
Abstract (en)
[origin: EP0889292A1] Heat exchanger (1) intended for a central heating boiler, which heat exchanger is designed as a monocasting from substantially aluminum, the heat exchanger comprising a number of walls (2,3,4), which walls bound on one side a water-carrying channel (5) and on the other a burner space (6) and at least two parallel flue gas drafts (7,8), which flue gas drafts (7,8) extend from the burner space (6), the burner space (6) being intended for accommodating a burner, the walls (2,3,4) which bound the burner space (6) and the flue gas drafts (7,8) being water-cooled in that the water-carrying channel (5) extends therealong, the water-carrying channel (5) being of such design that it can be formed with a single, one-piece core (9). <IMAGE>
IPC 1-7
IPC 8 full level
F24H 1/28 (2006.01)
CPC (source: EP)
F24H 1/287 (2013.01)
Citation (examination)
CR-Remeha "W21c ECO boiler" prospect (02.1996)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0889292 A1 19990107; EP 0889292 B1 20011219; AT E211246 T1 20020115; DE 69803010 D1 20020131; DE 69803010 T2 20020718; NL 1006456 C2 19990105
DOCDB simple family (application)
EP 98202218 A 19980701; AT 98202218 T 19980701; DE 69803010 T 19980701; NL 1006456 A 19970702