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1. (WO2001031276) HEAT EXCHANGER

Pub. No.:    WO/2001/031276    International Application No.:    PCT/JP2000/007471
Publication Date: Fri May 04 01:59:59 CEST 2001 International Filing Date: Thu Oct 26 01:59:59 CEST 2000
IPC: F28F 9/00
F28F 9/02
Applicants: DENSO CORPORATION

OZAKI, Tatsuo

SASANO, Norihisa

SAKANE, Takaaki

Inventors: OZAKI, Tatsuo

SASANO, Norihisa

SAKANE, Takaaki

Title: HEAT EXCHANGER
Abstract:
A heat exchanger, wherein a taper part (128a) and a flange part (129a) forming a reinforcement part are provided at mounting members (128, 129) for mounting a blower (fan shroud) on the longer wall surface (120c) side of a rectangular tank, whereby the longer wall surface (120c) is prevented from being deformed significantly while a stress concentration produced in a connection part between the mounting members (128, 129) and the longer side wall surface (120c) by the vibration of a vehicle is relieved, and the reliability and durability of a radiator (100) can be increased because the mechanical strength of a header tank (120) (particularly, longer side wall surface (120c)) can be increased without inducing a rise of mass (weight) and production cost of the radiator (100) by unnecessary provision of reinforcements.