Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/059697
Kind Code:
A1
Abstract:
The present invention makes it possible to obtain a refrigeration cycle device that uses HFO-1123, said device making it possible to suppress disproportionation reactions. This refrigeration cycle device 10 is provided with: refrigerant circuits 11a, 11b in which a high-pressure shell-type compressor 12, an exterior heat exchanger 14, an expansion valve 15, and an interior heat exchanger 16 are connected; a mixed refrigerant including 1,1,2-trifluoroethylene and another refrigerant apart from 1,1,2-trifluoroethylene, and circulating in the refrigerant circuits 11a, 11b; and a refrigerator oil 60 being adjusted such that 1,1,2-trifluoroethylene is more soluble therein than the other refrigerant, and being enclosed inside the refrigerant circuits 11a, 11b.
Inventors:
MAEYAMA HIDEAKI (JP)
Application Number:
PCT/JP2014/077522
Publication Date:
April 21, 2016
Filing Date:
October 16, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; C09K5/04; C10M105/38; C10M107/24; C10M107/34
Domestic Patent References:
| WO2014156743A1 | 2014-10-02 | |||
| WO2012157764A1 | 2012-11-22 | |||
| WO2014123120A1 | 2014-08-14 | |||
| WO2013100100A1 | 2013-07-04 |
Foreign References:
| JP2012505296A | 2012-03-01 | |||
| JP2012131994A | 2012-07-12 |
Other References:
See also references of EP 3208554A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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