Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2020/059774
Kind Code:
A1
Abstract:
A heat exchanger (100) according to the present invention comprises a plurality of tubular flow channels (10) that include: a plurality of first flow channels (11) through which a first fluid (3) is made to flow; and a plurality of second flow channels (12) through which a second fluid (4) is made to flow. The plurality of flow channels are formed so as to extend as a whole in a prescribed direction. The position and outer shape of each of the plurality of flow channels in a cross section (CS) orthogonal to the prescribed direction vary according to the position thereof along the prescribed direction.
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Inventors:
FUJIWARA KOTA (JP)
Application Number:
PCT/JP2019/036678
Publication Date:
March 26, 2020
Filing Date:
September 19, 2019
Export Citation:
Assignee:
SUMITOMO PRECISION PROD CO (JP)
International Classes:
F28D7/08; F28D21/00; F28F9/22; F28F13/08
Foreign References:
| US20180238627A1 | 2018-08-23 | |||
| US20170205146A1 | 2017-07-20 | |||
| US20170292791A1 | 2017-10-12 | |||
| FR1095966A | 1955-06-08 | |||
| JPS57890B2 | 1982-01-08 |
Other References:
See also references of EP 3855104A4
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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