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Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/078226
Kind Code:
A1
Abstract:
A flow path part 20 of a heat exchanger 10 comprises a division part 21 that divides an inflow space communicated with an inflow-side opening and an outflow space communicated with an outflow-side opening on an outer-peripheral side of a peripheral wall 11, an introduction path that is communicated with the inflow space and supplies a first fluid to the inflow space, and a discharge path that is communicated with the outflow space and discharges the first fluid from the outflow space. An enlarged-diameter portion 25 is formed in an inflow-space-side end part of the introduction path and/or an outflow-space-side end part of the discharge path, the enlarged-diameter portion 25 being such that the diameter is enlarged toward the inflow-space side or outflow-space side with which the introduction path or discharge path communicates, respectively.

Inventors:
KOGA, Yoshihiro (LTD. OGAKI-KITA PLANT 1-1, Kitagata, Ibigawa-cho, Ibi-gu, Gifu 95, 〒5010695, JP)
FUJITA, Yoshitaka (LTD. OGAKI-KITA PLANT 1-1, Kitagata, Ibigawa-cho, Ibi-gu, Gifu 95, 〒5010695, JP)
MURATA, Toshio (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
Application Number:
JP2018/038574
Publication Date:
April 25, 2019
Filing Date:
October 17, 2018
Export Citation:
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Assignee:
IBIDEN CO., LTD. (2-1 Kanda-cho, Ogaki-shi Gifu, 04, 〒5038604, JP)
International Classes:
F28D7/16; F01N5/02; F28F21/04
Foreign References:
JPH09292194A1997-11-11
JPH09273703A1997-10-21
JPH11295466A1999-10-29
JPS59170696A1984-09-26
JPS59113666U1984-08-01
JPS6354595A1988-03-08
JP2002540556A2002-11-26
US20080118310A12008-05-22
Attorney, Agent or Firm:
ONDA Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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