EP 1687572 B1 20141015 - Heat exchanger, especially for a heater or air conditioner of a motor vehicle
Title (en)
Heat exchanger, especially for a heater or air conditioner of a motor vehicle
Title (de)
Wärmetauscher, insbesondere für eine Heizungs- oder Klimaanlage
Title (fr)
Echanger de chaleur, en particulier pour un systeme de chauffage ou de climatisation d'un vehicule à moteur
Publication
Application
Priority
- EP 2004013036 W 20041117
- DE 10354384 A 20031120
- DE 10354385 A 20031120
- DE 10356108 A 20031127
Abstract (en)
[origin: WO2005050101A2] The invention relates to a heat exchanger (1), particularly for a heater or air conditioner of a motor vehicle, comprising several parallel flat tubes (2) through which a heat transfer medium flows. An electrically operated heating element (4) which is mounted following soldering of the heat exchanger (1) is assigned to at least some of the flat tubes (2) as an additional heating unit. Said heating element (4) is directly or indirectly fixed to the heat exchanger (1) while being formed at least in some areas by at least three different layers that are permanently interconnected across a large area thereof.
IPC 8 full level
F24H 3/04 (2006.01)
CPC (source: EP)
F24H 3/0405 (2013.01); F24H 3/0429 (2013.01); F24H 3/0435 (2013.01); F24H 3/0441 (2013.01); F24H 3/0447 (2013.01); F24H 9/1872 (2013.01); F28D 2021/0096 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005050101 A2 20050602; WO 2005050101 A3 20051103; DE 102004055523 A1 20050630; EP 1687572 A2 20060809; EP 1687572 B1 20141015; JP 2007511412 A 20070510
DOCDB simple family (application)
EP 2004013036 W 20041117; DE 102004055523 A 20041117; EP 04797952 A 20041117; JP 2006540305 A 20041117