Title:
HEAT EXCHANGER AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2023150154
Kind Code:
A
Abstract:
To provide a heat exchanger and its manufacturing method improved in heat exchange efficiency.SOLUTION: A heat exchanger 1 includes: a first flow channel 10 in which a first fluid flows; a second flow channel 20 which is in adjacent to the first flow channel 10 and in which a second fluid flows; and a housing 3 for housing the first flow channel 10 and the second flow channel 20. Inside of the housing 3, heat is exchanged between the first fluid flowing in the first flow channel 10 and the second fluid flowing in the second flow channel 20. Inside of the housing 3, the first flow channel 10 and the second flow channel 20 are partitioned by a partitioning wall 5 so that the flow channels independent from each other are formed, and the partitioning wall 5 has a three-dimensional curved surface shape.SELECTED DRAWING: Figure 1
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Inventors:
KUROSAWA YUTA
ENDO TSUNEO
ENDO TSUNEO
Application Number:
JP2022059104A
Publication Date:
October 16, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F28D7/08; F02M26/28; F02M26/29; F28D21/00; F28F21/04; F28F21/06; F28F21/08
Attorney, Agent or Firm:
Patent Attorney Corporation Koei Office
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