EP 1371926 A1 20031217 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmetauscher
Title (fr)
Echangeur de chaleur
Publication
Application
Priority
DE 10226753 A 20020614
Abstract (en)
Heat exchanger comprises plate-like flow channel elements (2) having at least two flow channels running parallel to each other and partially parallel to the longitudinal axis of the flow channel element, and a liquid vessel having a lid region (4), a base region (3), and a separating element (5). The liquid vessel has a connecting device for liquid to flow into and out of the vessel. The separating element divides the inner chamber of the vessel into two chambers so that the openings of the flow channels are in flow connection with each chamber of the vessel. The base region is connected to the lid region in a liquid-tight manner. The divided regions (7) have slit-like recesses (8) extending from the ends of the flow channel openings along the longitudinal axis of the flow elements. Preferred Features: The base region in a portion of the openings and especially in the region of the edge regions delimiting the openings protrudes into the vessel.
Abstract (de)
Die Erfindung betrifft einen Wärmetauscher zum Austausch von Wärme zwischen zwei Medien, wobei der Wärmetauscher aus im wesentlichen plattenförmigen Strömungskanalelementen und wenigstens einem Flüssigkeitsbehälter besteht. <IMAGE>
IPC 1-7
IPC 8 full level
F28D 1/053 (2006.01); F28F 9/02 (2006.01)
CPC (source: EP)
F28D 1/0535 (2013.01); F28F 9/0214 (2013.01)
Citation (search report)
- [X] DE 3813339 A1 19891109 - HAPPEL GMBH & CO [DE]
- [X] FR 2751403 A1 19980123 - VALEO THERMIQUE MOTEUR SA [FR]
- [A] US 6343645 B1 20020205 - BAUMANN RAINER [DE], et al
- [A] US 6202741 B1 20010320 - DEMUTH WALTER [DE], et al
- [A] US 5605191 A 19970225 - ETO YOSHIHISA [JP], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 011, no. 385 (M - 651) 16 December 1987 (1987-12-16)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30)
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 RO SE SI SK TR
DOCDB simple family (publication)
EP 1371926 A1 20031217; EP 1371926 B1 20061011; AT E342481 T1 20061115; DE 10226753 A1 20040108; DE 50305322 D1 20061123; ES 2272846 T3 20070501
DOCDB simple family (application)
EP 03012559 A 20030602; AT 03012559 T 20030602; DE 10226753 A 20020614; DE 50305322 T 20030602; ES 03012559 T 20030602