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Title:
HEAT TRANSFER PIPE, AND HEAT EXCHANGER FOR CHILLER
Document Type and Number:
WIPO Patent Application WO/2020/159175
Kind Code:
A1
Abstract:
The present invention is characterized by comprising: an outer tube which has an inner space and extends in a first direction; a core which is disposed in the inner space of the outer tube, defines a refrigerant flow space in which a refrigerant flows between the core and the inner surface of the outer tube, and extends in the first direction; and a resistor which is disposed in the refrigerant flow space and has a spiral shape of which the central axis is disposed parallel to the first direction.

Inventors:
CHOI JIWON (KR)
KIM HONGSEONG (KR)
LEE YOHAN (KR)
LEE HANCHOON (KR)
Application Number:
PCT/KR2020/001253
Publication Date:
August 06, 2020
Filing Date:
January 28, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F28F1/40; F28D7/16; F28F13/12
Foreign References:
JPH1054687A1998-02-24
JP2003307396A2003-10-31
KR20140110492A2014-09-17
JP2018080843A2018-05-24
JPH10267578A1998-10-09
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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