EP 1664655 A1 20060607 - HEAT EXCHANGER
Title (en)
HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER
Title (fr)
CHANGEUR THERMIQUE
Publication
Application
Priority
- EP 2004008754 W 20040804
- DE 10342241 A 20030911
Abstract (en)
[origin: WO2005028987A1] A heat exchanger (1), particularly for motor vehicles, comprises flat tubes (2) whose interior can be flowed through by first fluids and whose exterior can be subjected to the action of a second fluid. The flat tubes (2) are situated essentially transversal to the flowing direction of the second fluid while being parallel to one another and are interspaced in such a manner as to form flow paths for the second fluid that pass through the heat exchanger (1). Cooling ribs (3) extending between adjacent flat tubes (2) are situated in the flow paths. A number of corrugated ribs are provided, which are located one behind the other in the flowing direction of the second fluid and which are offset with regard to one another in the flowing direction of the first fluid.
IPC 1-7
IPC 8 full level
F28F 1/12 (2006.01)
CPC (source: EP US)
F28F 1/128 (2013.01 - EP US)
Citation (search report)
See references of WO 2005028987A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005028987 A1 20050331; AT E412865 T1 20081115; BR PI0414273 A 20061107; CN 1849493 A 20061018; DE 10342241 A1 20050407; DE 502004008363 D1 20081211; EP 1664655 A1 20060607; EP 1664655 B1 20081029; JP 2007505282 A 20070308; US 2007267187 A1 20071122
DOCDB simple family (application)
EP 2004008754 W 20040804; AT 04763801 T 20040804; BR PI0414273 A 20040804; CN 200480026219 A 20040804; DE 10342241 A 20030911; DE 502004008363 T 20040804; EP 04763801 A 20040804; JP 2006525649 A 20040804; US 57129504 A 20040804