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Title:
REFRIGERATING DEVICE
Document Type and Number:
Japanese Patent JP2013122363
Kind Code:
A
Abstract:

To provide a highly efficient refrigerating device.

In the refrigerating device 10, a compressor 21, a heat source side unit 20 with a condenser 22, and a user side unit 30 with an evaporator 31 are connected via a unit-to-unit piping 40. A supercooling device 50 having a helical refrigerant flow path for supercooling refrigerant liquefied at the condenser 22 prior to reaching a decompressor 32 is interposed in the middle of a liquid pipe 41 constituting the unit-to-unit piping 40.


Inventors:
HARA TAKAO
SUGIYAMA NAOKI
SHINOZAKI TAKASHI
OKAMOTO TOMOKO
Application Number:
JP2011290542A
Publication Date:
June 20, 2013
Filing Date:
December 12, 2011
Export Citation:
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Assignee:
ETE CO LTD
International Classes:
F25B1/00; F28D1/047
Domestic Patent References:
JP2009204271A2009-09-10
JP2003279197A2003-10-02
JP2007225259A2007-09-06
JPS56105776U1981-08-18
JP2007085647A2007-04-05
JPS5127956U1976-02-28
JP2009204271A2009-09-10
JP2003279197A2003-10-02
Attorney, Agent or Firm:
Naoki Sugiyama



 
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