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Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2018/230529
Kind Code:
A1
Abstract:
An upwind tank (31) and a downwind tank (32) respectively have tube joints (31a, 32a), and also respectively have tank bodies (31b, 32b) which, together with the tube joints, form tank inner spaces. The upwind tube joint (31a) and the downwind tube joint (32a) are formed integrally from a single core plate (40). The upwind tank body (31b) and the downwind tank body (32b) respectively have latches (31c, 32c) protruding toward cores (17a, 18a). The core plate is provided with holes (42) in which the latches fit. The upwind tank body and the downwind tank body are affixed to the core plate while the latches are fitted in the holes. As a result, the heat exchanger provided with the plurality of cores arranged serially relative to the direction of flow of outside fluid is compact.

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JP2004233014HEAT EXCHANGER, AND METHOD FOR MANUFACTURING FLAT TUBE AND HEADER THEREOF
Inventors:
MIEDA HIROSHI (JP)
KATO JUNJI (JP)
FUJIYOSHI HIRONOBU (JP)
Application Number:
PCT/JP2018/022313
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
F28F9/02; F25B39/00
Domestic Patent References:
WO2008041698A12008-04-10
Foreign References:
JP2013072607A2013-04-22
JPH0579790A1993-03-30
JP2008116079A2008-05-22
JP2016176676A2016-10-06
Attorney, Agent or Firm:
JIN Shunji (JP)
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