EP 1450114 B1 20160831 - Heat exchanger with a optimised fluid flow heat absorbing channel, in particular for heating apparatus
Title (en)
Heat exchanger with a optimised fluid flow heat absorbing channel, in particular for heating apparatus
Title (de)
Wärmetauscher mit einem strömungsoptimierten wärmeaufnehmenden Strömungskanal, insbesondere für ein Heizgerät
Title (fr)
Échangeur de chaleur avec un canal à flux optimisé pour l'absorption de chaleur, notamment pour un dispositif de chauffage
Publication
Application
Priority
DE 10306699 A 20030218
Abstract (en)
[origin: EP1450114A1] Heat exchanger comprises a base body (10) with a heat-releasing flow channel (19) for a heat-releasing medium and a heat-receiving flow channel (25) for a heat-receiving medium. The heat-receiving flow channel has different flow cross-sections along its spiral-like extension so that the flow speed of the heat-receiving medium fits the heat load of the corresponding region of a heat transfer wall (11). Preferred Features: Windings (25.1-25.8) are formed on the outer side of the heat transfer wall to form the heat-receiving channel. The cross-section of the windings is fitted locally to the heat load of the corresponding region of the heat transfer wall.
IPC 8 full level
CPC (source: EP)
F24H 1/26 (2013.01); F24H 9/0015 (2013.01); F24H 9/0026 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 1450114 A1 20040825; EP 1450114 B1 20160831; DE 10306699 A1 20040902
DOCDB simple family (application)
EP 03027439 A 20031201; DE 10306699 A 20030218