EP 1134536 A2 20010919 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmetauscher
Title (fr)
Echangeur de chaleur
Publication
Application
Priority
NL 1014486 A 20000224
Abstract (en)
The invention relates to a heat exchanger (1) provided with a series of first and a series of second fluid ducts that are in heat exchanging contact with each other, in which the ducts are bounded by circumferential walls comprising duct partitions (2) and duct side walls (5), in which the heat exchanger (1) is formed by means of folding substantially one metal plate into a packet of ducts having four sides, in which the duct side walls (5) form opposite first (a) and second sides (c) of the heat exchanger (1) and every other one respectively is provided with first and second passages, respectively, for access to the ducts of the first and second series of ducts, respectively, and in which the first series of ducts is closed off at the third side (b) by means of folded down wall members (10) of the duct partitions (5) and is open at the fourth side (d) and the second series of ducts is closed off at the fourth side (d) by means of folded down wall members (10) of the duct partitions (5) and is open at the third side (b).
IPC 1-7
IPC 8 full level
F28D 9/00 (2006.01)
CPC (source: EP)
F28D 9/0025 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1134536 A2 20010919; EP 1134536 A3 20010926; NL 1014486 C2 20010907
DOCDB simple family (application)
EP 01200685 A 20010226; NL 1014486 A 20000224