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1. (WO2018042104) BRAZING SUPPORT FOR A HEAT EXCHANGER, AND ASSOCIATED HEAT EXCHANGER

Pub. No.:    WO/2018/042104    International Application No.:    PCT/FR2017/052256
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 23 01:59:59 CEST 2017
IPC: B23K 1/00
B23K 37/04
B23K 31/00
Applicants: VALEO SYSTEMES THERMIQUES
Inventors: ROBILLON, Lionel
DENOUAL, Christophe
POURMARIN, Alain
Title: BRAZING SUPPORT FOR A HEAT EXCHANGER, AND ASSOCIATED HEAT EXCHANGER
Abstract:
The invention relates to a brazing support (1) for a heat exchanger (9) provided with a heat exchange surface (90) and comprising a connecting flange (91), the brazing support being able to control the expansion of said exchanger during brazing, the brazing support (1) comprising: – at least one positioning pin (11) designed to hold the heat exchanger (9) in position during brazing; – at least one orientation pin (12) designed to orient an expansion of the heat exchanger (9) during brazing; – a housing (10) designed to hold said connecting flange (91) during brazing.