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Patent Searching and Data


Title:
THREE-WAY PIPE, HEAT EXCHANGER, HEAT EXCHANGER ASSEMBLY AND REFRIGERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/179731
Kind Code:
A1
Abstract:
A three-way pipe, a heat exchanger (50), a heat exchanger assembly (100) and a refrigeration apparatus. The three-way pipe is used for connecting a first pipe (51) and a second pipe (52) of the heat exchanger (50), and comprises a first interface (531), a second interface (532) and a third interface (533), wherein inner cavities of the first interface (531), the second interface (532) and the third interface (533) are in communication with one another, and at least two of the first interface (531), the second interface (532) and the third interface (533) are different in pipe diameter.

Inventors:
CHENG DONGSHENG (CN)
ZHONG HUI (CN)
Application Number:
PCT/CN2020/137892
Publication Date:
September 16, 2021
Filing Date:
December 21, 2020
Export Citation:
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Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F25B40/00; F25B39/00; F28D7/10
Foreign References:
CN102192670A2011-09-21
US20100230082A12010-09-16
US6253564B12001-07-03
CN203190723U2013-09-11
CN103822411A2014-05-28
CN103759476A2014-04-30
JP2006329503A2006-12-07
JP2019184196A2019-10-24
Other References:
See also references of EP 4113036A4
Attorney, Agent or Firm:
HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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