EP 1647341 B1 20080312 - Method for making a corrugated fin and heat exchange block containing these corrugated fins
Title (en)
Method for making a corrugated fin and heat exchange block containing these corrugated fins
Title (de)
Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen
Title (fr)
Méthode de fabrication des ailettes ondulées et bloc d'échangeur de chaleur comprenant des ailettes ondulées produit en applicant cette méthode
Publication
Application
Priority
DE 102004050160 A 20041014
Abstract (en)
[origin: EP1647341A2] The method involves corrugated ribs which are continuous and thermal barrier is present between first and second set of pipes. A metal band (9) is arranged in which gills (11) are cut and the band is separated from neighboring gills and is drawn transverse to longitudinal direction (W). An independent claim is also included for the heat exchanger block.
IPC 8 full level
B21D 53/08 (2006.01)
CPC (source: EP)
B21D 53/08 (2013.01); F28D 1/0408 (2013.01); F28F 1/128 (2013.01)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 1647341 A2 20060419; EP 1647341 A3 20060531; EP 1647341 B1 20080312; DE 102004050160 A1 20060427; DE 502005003178 D1 20080424
DOCDB simple family (application)
EP 05021790 A 20051006; DE 102004050160 A 20041014; DE 502005003178 T 20051006