EP 1972879 B1 20171101 - Heat transfer device, in particular cooling liquid cooler for a motor vehicle
Title (en)
Heat transfer device, in particular cooling liquid cooler for a motor vehicle
Title (de)
Wärmeübertrager, insbesondere Kühlmittelkühler für Kraftfahrzeuge
Title (fr)
Échangeur de chaleur, en particulier radiateur pour liquide de refroidissement dans un véhicule automobile
Publication
Application
Priority
DE 102007013483 A 20070321
Abstract (en)
[origin: EP1972879A2] The heat exchanger has a block with a pipe (8) and especially ribs, a passage (7) for the pipe and a peripheral channel (4) for an elastomeric seal and/or a bottom with a preferably plastic cover joined to the bottom, especially by soldering or welding, whereby the bottom has at least one outer edge protruding beyond at least one end by a total dimension (X) consisting of several individual dimensions (x1-x4). The first individual dimension relating to the distance between the block or pipe and the channel is equal to or less than 0.5 mm.
IPC 8 full level
F28F 9/02 (2006.01)
CPC (source: EP)
F28F 9/0224 (2013.01); F28F 9/0226 (2013.01)
Citation (examination)
US 4917182 A 19900417 - BEAMER HENRY E [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1972879 A2 20080924; EP 1972879 A3 20140108; EP 1972879 B1 20171101; DE 102007013483 A1 20080925
DOCDB simple family (application)
EP 08004214 A 20080307; DE 102007013483 A 20070321