Title:
REFRIGERATION CYCLE DEVICE AND HEAT CYCLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/122517
Kind Code:
A1
Abstract:
A refrigeration cycle device which has a refrigeration cycle configured by a compressor (10), a condenser (20), a decompression mechanism (30), and an evaporator (40) being connected by piping, and uses a working medium containing hydrofluoroolefin (HFO), wherein a deoxidation unit (50) which brings the refrigerant into contact with a desiccant or a deoxidant is provided at an arbitrary place in the refrigeration cycle.
Inventors:
HAYAMIZU HIROKI (JP)
FUKUSHIMA MASATO (JP)
TAKAGI HIROKAZU (JP)
FUKUSHIMA MASATO (JP)
TAKAGI HIROKAZU (JP)
Application Number:
PCT/JP2016/088446
Publication Date:
July 20, 2017
Filing Date:
December 22, 2016
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
F25B1/00; F25B43/00
Domestic Patent References:
| WO2009157325A1 | 2009-12-30 | |||
| WO2015136703A1 | 2015-09-17 | |||
| WO2010047116A1 | 2010-04-29 |
Foreign References:
| JP2007315663A | 2007-12-06 | |||
| JP2008267680A | 2008-11-06 | |||
| JPH09196518A | 1997-07-31 | |||
| JP2000213830A | 2000-08-02 | |||
| JP2010121927A | 2010-06-03 | |||
| JPH11256177A | 1999-09-21 | |||
| JP2015172182A | 2015-10-01 | |||
| JP2010270957A | 2010-12-02 |
Other References:
See also references of EP 3404342A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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