Title:
COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2020/256087
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a novel low-GWP mixed refrigerant. The present invention provides, as a means for solving the problem, a composition containing a refrigerant that contains trans-1, 2-difluoroethylene (HFO-1132(E)), difluoromethane (R32), 1, 3, 3, 3-tetrafluoropropene (R1234ze) and carbon dioxide.
Inventors:
ITANO MITSUSHI (JP)
OHKUBO SHUN (JP)
KARUBE DAISUKE (JP)
OHKUBO SHUN (JP)
KARUBE DAISUKE (JP)
Application Number:
PCT/JP2020/024049
Publication Date:
December 24, 2020
Filing Date:
June 19, 2020
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C09K5/04; F25B1/00
Foreign References:
| JP2015229767A | 2015-12-21 | |||
| JP2010047754A | 2010-03-04 | |||
| JP2011256361A | 2011-12-22 | |||
| JP2014525975A | 2014-10-02 |
Other References:
See also references of EP 3988861A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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