Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2020/137407
Kind Code:
A1
Abstract:
A heat exchanger (10) comprises a heat exchange core (100) and a tank (200, 300) that is connected to the heat exchange core. A connection plate (120) that surrounds a portion of the tank from the outer peripheral side is provided on the heat exchange core. A plurality of slit-shaped openings (130) are formed in the connection plate so as to be arranged along the edge (121) of the connection plate. The connection plate has portions between the openings and the edge deformed into a recessed shape toward the tank side. In the opening, widened portions (132), having a width dimension in a second direction larger than other portions, are formed at both ends in a first direction, where the first direction is a direction in which the plurality of openings are arranged along the edge, and the second direction is a direction from the openings to the edge.
Inventors:
HIRANO AKIRA (JP)
ASANO TAICHI (JP)
ASANO TAICHI (JP)
Application Number:
PCT/JP2019/047486
Publication Date:
July 02, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28D7/16; F28F9/02
Foreign References:
| JP2017194211A | 2017-10-26 | |||
| JP2000258089A | 2000-09-22 |
Attorney, Agent or Firm:
KAMATA, Toru et al. (JP)
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