Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2021/261880
Kind Code:
A1
Abstract:
The present invention relates to a heat exchanger comprising: a header tank having a plurality of flow paths in which a heat exchange medium flows; multiple rows of tubes connected to the header tank; and heat radiation fins interposed between the tubes, wherein the tubes include a heat exchange part coupled to the heat radiation fins and a coupling part that is formed on a longitudinal end of the heat exchange part and coupled to the header tank, the width of the coupling part is formed to be less than the width of the heat exchange part so that the overall package size of the heat exchanger can be reduced, thus enabling a compact configuration, and the space between neighboring rows of the tubes can be reduced, thus making it possible to reduce the material of the heat radiation fins.
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Inventors:
HAN JI HUN (KR)
KO GWANG OK (KR)
KO GWANG OK (KR)
Application Number:
PCT/KR2021/007808
Publication Date:
December 30, 2021
Filing Date:
June 22, 2021
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
F28D1/053; F28F1/04; F28F1/12; F28F9/02
Foreign References:
| JP2017026281A | 2017-02-02 | |||
| KR100590658B1 | 2006-06-19 | |||
| KR101250753B1 | 2013-04-04 | |||
| KR20090002707U | 2009-03-18 | |||
| US5046555A | 1991-09-10 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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