Title:
HEAT EXCHANGER AND AIR CONDITIONER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/139195
Kind Code:
A1
Abstract:
A heat exchanger comprises: a main tube through which a refrigerant flows; a plurality of tubes which are connected to the main tube and enable heat exchange between air and the refrigerant passing through the inside of the tubes; and a refrigerant distributor which is provided between the main tube and the plurality of tubes and distribute, to the plurality of tubes, the refrigerant that has passed through the main tube, wherein the refrigerant distributor comprises: an upstream structure which is connected to the main tube and comprises a plurality of first distribution flow paths through which the refrigerant that has passed through the main tube is distributed; and a downstream structure comprising a plurality of second distribution flow paths in communication with the plurality of first distribution flow paths, and a plurality of refrigerant outlets which are in communication with the plurality of second distribution flow paths and discharge the refrigerant to the plurality of tubes.
Inventors:
TAKEICHI HISASHI (JP)
KIM HYUNYOUNG (JP)
INOHA RYO (JP)
TAJIMA KAZUSHIGE (JP)
TAKAHASHI MASATOSHI (JP)
KIM HYUNYOUNG (JP)
INOHA RYO (JP)
TAJIMA KAZUSHIGE (JP)
TAKAHASHI MASATOSHI (JP)
Application Number:
PCT/KR2021/017170
Publication Date:
June 30, 2022
Filing Date:
November 22, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F28F9/02; F24F1/0067; F24F1/18; F25B39/02; F25B41/42; F28D1/053
Foreign References:
| JP2015055412A | 2015-03-23 | |||
| US3151676A | 1964-10-06 | |||
| KR20130123995A | 2013-11-13 | |||
| EP3244139B1 | 2020-04-08 | |||
| US20160025420A1 | 2016-01-28 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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