EP 1832830 B1 20090121 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmeübertrager
Title (fr)
Echangeur de chaleur
Publication
Application
Priority
DE 102006006946 A 20060214
Abstract (en)
[origin: EP1832830A1] In a particular region (1a) of the tubeplate (1), between adjacent openings (2) holding the radiator tubes, a point- or line elevation (8) is formed. This located on one side of the zig-zag fins (4). The elevation is formed from the tubeplate by pressing, as a stud or groove. The flat tubes (3) are soldered to the fins, and/or the tube ends are soldered to the tubeplate. Tubeplate and flat tubes are plated with solder. The elevation assures minimal contact between the tubeplate and the zig-zag fins (4, 4a), during the flow of solder.
IPC 8 full level
CPC (source: EP)
F28F 1/126 (2013.01); F28F 9/02 (2013.01); F28F 2240/00 (2013.01); F28F 2275/04 (2013.01)
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)
EP 1832830 A1 20070912; EP 1832830 B1 20090121; AT E421671 T1 20090215; DE 102006006946 A1 20070823; DE 502007000391 D1 20090312
DOCDB simple family (application)
EP 07002886 A 20070212; AT 07002886 T 20070212; DE 102006006946 A 20060214; DE 502007000391 T 20070212