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Title:
COOLING SYSTEM, COOLING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/173854
Kind Code:
A1
Abstract:
[Problem] To reduce the possibility of liquid compression occurring in a cooling system. [Solution] A cooling system comprises: an evaporation unit that evaporates refrigerant; a compressor that compresses the refrigerant evaporated with the evaporation unit; a condensation unit that condenses the refrigerant compressed by the compressor; an expansion valve that is provided in the channel from the condensation unit to the evaporation unit and that reduces the pressure of the refrigerant; and a heat exchanger that performs heat exchange between the refrigerant flowing from the evaporation unit to the compressor and the refrigerant flowing in the channel from the compressor to the condensation unit.

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Inventors:
SAKUMA HISATO (JP)
NATSUMEDA TAKAFUMI (JP)
YOSHIKAWA MINORU (JP)
Application Number:
PCT/JP2018/009717
Publication Date:
September 27, 2018
Filing Date:
March 13, 2018
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
F25B1/00; F25B40/00
Foreign References:
JPH09166363A1997-06-24
JPS53110545U1978-09-04
JPS5381459U1978-07-06
JPS4614446Y
JPH1047794A1998-02-20
JP2008267653A2008-11-06
JP2001001754A2001-01-09
JP2001066001A2001-03-16
JPH0763427A1995-03-10
JPS6066068A1985-04-16
US20140033563A12014-02-06
EP1850075A12007-10-31
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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