Search International and National Patent Collections

1. (WO2018060602) HEAT EXCHANGER THE CORE SHELL OF WHICH HAS ROUNDED EDGES

Pub. No.:    WO/2018/060602    International Application No.:    PCT/FR2017/052607
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Thu Sep 28 01:59:59 CEST 2017
IPC: F28F 9/00
F28F 9/02
F28D 9/00
Applicants: VALEO SYSTEMES THERMIQUES
Inventors: DA SILVA, Patrick
WASCAT, Frédéric
LAVENU, Jean
DAY, Alan
NAUDIN, Yoann
Title: HEAT EXCHANGER THE CORE SHELL OF WHICH HAS ROUNDED EDGES
Abstract:
The present invention relates to a heat exchanger (1) comprising a heat-exchange core bundle (2) and a core shell defining substantially a hollow parallelepiped one face (31) of which is open so that the adjacent four faces form an end edge bordered on the exterior surface of the shell by a coupling margin, the core shell being produced at least in two shell parts (34a – 34d) ; characterized in that the coupling margin has rounded edges, the shell parts (34a – 34d) being arranged in such a way that, at the coupling margin, the exterior surface of one substantially continues the exterior surface of the other.