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1. (WO2015114101) HEAT EXCHANGER FOR MOTOR VEHICLE

Pub. No.:    WO/2015/114101    International Application No.:    PCT/EP2015/051952
Publication Date: Fri Aug 07 01:59:59 CEST 2015 International Filing Date: Sat Jan 31 00:59:59 CET 2015
IPC: F28F 9/02
F28F 1/02
Applicants: VALEO SYSTEMES THERMIQUES
Inventors: CITTI, Isabelle
JACOPE, Sébastien
MAGNIER-CATHENOD, Anne-Sylvie
MARTINS, Carlos
Title: HEAT EXCHANGER FOR MOTOR VEHICLE
Abstract:
The invention relates to a heat exchanger (1), especially an exchanger for the air-conditioning system of a vehicle, allowing heat exchange between first (F1) and second (F2) fluids, said exchanger (1) comprising a plurality of tubes (3) for the circulation of the first fluid (F1), which are stacked one on top of the other, and at least one collector (5) comprising a collector plate (7), said collector plate (7) comprising openings (13) for inserting the ends (3a) of tubes (3), characterised in that said ends (3a) of said tubes (3) are assembled at least two by two in the insertion openings of the collector plate (7).