Title:
熱サイクル用作動媒体、熱サイクルシステム用組成物および熱サイクルシステム
Document Type and Number:
Japanese Patent JP6409865
Kind Code:
B2
Abstract:
To provide a working fluid for heat cycle which has high durability, which is excellent in the compatibility with a greater variety of refrigerant oils, and which is excellent in the cycle performance (capacity), a composition for a heat cycle system, and a heat cycle system. A working fluid for heat cycle, which contains trifluoroethylene and difluoromethane, wherein the proportion of the total amount of trifluoroethylene and difluoromethane based on the entire amount of the working fluid for heat cycle is higher than 90 mass %, and the mass ratio represented by trifluoroethylene/difluoromethane in the working fluid for heat cycle is from 21/79 to 39/61, a composition for a heat cycle system, and a heat cycle system employing the composition.
Inventors:
Masato Fukushima
Tasaka Shin Wei
Katsuya Ueno
Shuichi Okamoto
Katsuya Fujii
Toshiyuki Tanaka
Tasaka Shin Wei
Katsuya Ueno
Shuichi Okamoto
Katsuya Fujii
Toshiyuki Tanaka
Application Number:
JP2016508739A
Publication Date:
October 24, 2018
Filing Date:
March 17, 2015
Export Citation:
Assignee:
AGC Inc.
International Classes:
C09K5/04; C10M105/18; C10M105/32; C10M105/38; C10M107/24; C10M107/34; C10M107/38; F25B1/00
Foreign References:
| WO2012157764A1 | ||||
| WO2014178353A1 | ||||
| WO2015005290A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office