Global Patent Index - EP 3141861 A1

EP 3141861 A1 20170315 - METHOD FOR MANUFACTURING HOUSING OF EXHAUST GAS RECIRCULATION COOLER AND HOUSING PANEL THEREFOR

Title (en)

METHOD FOR MANUFACTURING HOUSING OF EXHAUST GAS RECIRCULATION COOLER AND HOUSING PANEL THEREFOR

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES GEHÄUSES FÜR EINEN ABGASRÜCKFÜHRUNGSKÜHLER UND GEHÄUSEBLECH DAFÜR

Title (fr)

PROCÉDÉ DE FABRICATION DE BOÎTIER DE REFROIDISSEUR DE RECIRCULATION DE GAZ D'ÉCHAPPEMENT ET PANNEAU DE BOÎTIER CORRESPONDANT

Publication

EP 3141861 A1 20170315 (EN)

Application

EP 15184541 A 20150909

Priority

EP 15184541 A 20150909

Abstract (en)

Disclosed herein is a housing panel of an exhaust gas recirculation cooler which is used to manufacture a housing that houses therein a cooling module for cooling recirculation exhaust gas of a vehicle. The housing panel includes a pair of pre-side surface parts which forms respective side surface parts of the housing, and a pre-upper surface part which forms an upper surface part of the housing and is integrally formed between the pair of pre-side surface parts. Two bending parts each having an obtuse angle are formed in the pre-upper surface part at positions spaced apart from each other by a predetermined distance. The torsion caused by stress can be reduced, and the flatness and strength can be enhanced.

IPC 8 full level

F28F 9/00 (2006.01); B21D 53/02 (2006.01); F02M 26/22 (2016.01); F28D 21/00 (2006.01); F28D 7/16 (2006.01)

CPC (source: EP)

B21D 22/02 (2013.01); B21D 53/02 (2013.01); F02M 26/32 (2016.02); F28D 21/0003 (2013.01); F28F 9/00 (2013.01); F28D 7/1684 (2013.01); F28F 2225/02 (2013.01); F28F 2255/08 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3141861 A1 20170315

DOCDB simple family (application)

EP 15184541 A 20150909