EP 1331464 A3 20030806 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmeübertrager
Title (fr)
Echangeur de chaleur
Publication
Application
Priority
DE 10202768 A 20020125
Abstract (en)
[origin: EP1331464A2] The heat transfer system, between a liquid and a gas and especially for vehicles, has a number of spaced and parallel tubes (2) with ribs (7) between them and each rib has a number of successive and parallel gills (10). Each gill has at least two longitudinal sections (12,13), where two neighboring sections are angled in opposite directions across the longitudinal gill line. All the gills on one rib are arranged so that successive longitudinal sections are angled in the same direction.
IPC 1-7
IPC 8 full level
F28D 1/053 (2006.01); F28F 1/12 (2006.01)
CPC (source: EP)
F28D 1/05366 (2013.01); F28F 1/128 (2013.01)
Citation (search report)
- [X] US 6170566 B1 20010109 - BLUMEL BARRY W [US], et al
- [X] DE 9404009 U1 19950713 - BEHR GMBH & CO [DE]
- [A] EP 0234942 A1 19870902 - SHOWA ALUMINIUM CO LTD [JP]
- [A] EP 0275813 A1 19880727 - UNITED TECHNOLOGIES CORP [US]
- [A] DE 19531383 A1 19970227 - BEHLE MARTIN DIPL ING [DE]
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 PT SE SI SK TR
DOCDB simple family (publication)
EP 1331464 A2 20030730; EP 1331464 A3 20030806; EP 1331464 B1 20060524; AT E327492 T1 20060615; DE 10202768 A1 20030731; DE 50303414 D1 20060629; ES 2263854 T3 20061216
DOCDB simple family (application)
EP 03000982 A 20030117; AT 03000982 T 20030117; DE 10202768 A 20020125; DE 50303414 T 20030117; ES 03000982 T 20030117