EP 1800079 A1 20070627 - HEAT EXCHANGER
Title (en)
HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER
Title (fr)
ECHANGEUR DE CHALEUR
Publication
Application
Priority
- DE 2005001675 W 20050922
- DE 102004046587 A 20040923
Abstract (en)
[origin: WO2006032258A1] The invention relates to a heat exchanger provided with channels (3.1, 3.2) which are separated by separating walls, and which are cross-flown in an alternating manner to the counter flow by one or the other flow mediums (W, K). Said heat exchanger is formed by a spiral-shaped, wound, sheet-like material (1). The windings (2.1, 2.2,...) of the spiral form the separating walls between the channels (3.1, 3.2,...). The channels (3.1, 3.2,...) are also separated from each other by separating webs (4.1, 4.2,...) which are arranged between adjacent windings (2.1, 2.2,...).
IPC 8 full level
CPC (source: EP US)
F28D 9/04 (2013.01 - EP US); F28F 3/04 (2013.01 - EP US); F28F 2240/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2006032258A1
Citation (examination)
- US 6233824 B1 20010522 - DOBBS GREGORY M [US], et al
- FR 2429403 A1 19800118 - BARRIQUAND [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006032258 A1 20060330; WO 2006032258 B1 20061116; DE 102004046587 A1 20060406; DE 102004046587 B4 20070222; DE 112005002917 A5 20070830; EP 1800079 A1 20070627; US 2008257534 A1 20081023
DOCDB simple family (application)
DE 2005001675 W 20050922; DE 102004046587 A 20040923; DE 112005002917 T 20050922; EP 05794759 A 20050922; US 57590705 A 20050922