Title:
COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/125876
Kind Code:
A1
Abstract:
A composition for a heat cycle system which has low impact on the ozone layer, a low global warming potential, and excellent durability, and a heat cycle system are provided. This composition for a heat cycle system contains a working medium, which comprises trifluoroethylene and difluoromethane, and a lubricant oil, and the interaction distance (Ra1123) between the trifluoroethylene and the lubricant oil, calculated from the value of the Hansen solubility parameter, is smaller than the interaction distance (Ra32) between the difluoromethane and lubricant oil.
Inventors:
FUJII KATSUYA (JP)
YAMAMOTO HIROSHI (JP)
UENO KATSUYA (JP)
OKAMOTO HIDEKAZU (JP)
FUKUSHIMA MASATO (JP)
MITSUOKA HIROAKI (JP)
HASHIMOTO MAI (JP)
YAMAMOTO HIROSHI (JP)
UENO KATSUYA (JP)
OKAMOTO HIDEKAZU (JP)
FUKUSHIMA MASATO (JP)
MITSUOKA HIROAKI (JP)
HASHIMOTO MAI (JP)
Application Number:
PCT/JP2015/054640
Publication Date:
August 27, 2015
Filing Date:
February 19, 2015
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C10M171/00; C09K5/04; C10M105/32; C10M105/50; C10M107/32; C10M107/34; C10M107/38; C10N20/02; C10N30/06; C10N40/30
Domestic Patent References:
| WO2012157764A1 | 2012-11-22 | |||
| WO2012157763A1 | 2012-11-22 |
Foreign References:
| JP2012505296A | 2012-03-01 |
Other References:
FIZIKA GORENIYA I VZRYVA, vol. 42, no. 2, 2006, pages 19 - 22, XP019219480
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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