EP 1492991 B1 20070919 - SOLDERED HEAT EXCHANGER
Title (en)
SOLDERED HEAT EXCHANGER
Title (de)
GELÖTETER WÄRMEÜBERTRAGER
Title (fr)
ECHANGEUR DE CHALEUR SOUDE
Publication
Application
Priority
- DE 10212306 A 20020320
- EP 0302041 W 20030227
Abstract (en)
[origin: WO03078912A1] The invention relates to a soldered heat exchanger, especially a capacitor for a motor vehicle ventilation system, comprising a heat exchanger network made of tubes and ribs and at least one collector pipe made of a base (2) and a cover (3) and separating walls (8), whereby the base (2) and the cover (3) have edges (4, 5, 6, 7) which overlap on the longitudinal sides thereof. The base (2) receives the ends of the tubes and the separating walls (8) are fixed in relation to the cover (3) by means of a first and second shoulder (8b, 8c) and a lug (8a). According to the invention, groove-shaped recesses (3b, 3c) are arranged in the edges (6, 7) of the cover (3) in the region of the separating walls (8), wherein the shoulders (8b, 8c) of the separating walls (8) engage. A secure positioning of the separating walls in the collector pipe is obtained in addition to a leakage-free soldering of the capacitor.
IPC 8 full level
CPC (source: EP US)
F28F 9/0212 (2013.01 - EP US); F28F 9/0224 (2013.01 - EP US); Y10T 29/49389 (2015.01 - EP US)
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)
WO 03078912 A1 20030925; AT E373806 T1 20071015; AU 2003223950 A1 20030929; CN 1643329 A 20050720; DE 10212306 A1 20031002; DE 50308220 D1 20071031; EP 1492991 A1 20050105; EP 1492991 B1 20070919; JP 2005521020 A 20050714; US 2005126771 A1 20050616; US 7059398 B2 20060613
DOCDB simple family (application)
EP 0302041 W 20030227; AT 03720312 T 20030227; AU 2003223950 A 20030227; CN 03806503 A 20030227; DE 10212306 A 20020320; DE 50308220 T 20030227; EP 03720312 A 20030227; JP 2003576880 A 20030227; US 50825104 A 20040920