Title:
圧縮機における冷媒としての使用、圧縮機、及び冷凍サイクル装置
Document Type and Number:
Japanese Patent JP7212297
Kind Code:
B2
Abstract:
Damages to a refrigerant circuit of a refrigeration cycle apparatus due to a disproportionation reaction are suppressed. The use of a composition as a refrigerant in a compressor is use of, as a refrigerant, a composition containing one or two or more compounds selected from a group consisting of ethylene-based fluoroolefin, 2,3,3,3-Tetrafluoropropene (HFO-1234yf), and 1,3,3,3-Tetrafluoropropene (HFO-1234ze) in a compressor that includes a terminal (200) including a terminal pin (220) and a body (210) to which the terminal pin (220) is fixed, and the terminal pin (220) is fixed to the body (210) with a fixing adhesive (240) having a melting point or a softening point of 1000°C or less.
Inventors:
Yuko Ito
Tomoyuki Goto
Takashi Yoshimura
Takashi Usui
Tomoyuki Goto
Takashi Yoshimura
Takashi Usui
Application Number:
JP2022006541A
Publication Date:
January 25, 2023
Filing Date:
January 19, 2022
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F25B1/00; C09K5/04; F04B39/00
Domestic Patent References:
| JP63206136A | ||||
| JP4132885A | ||||
| JP2018138867A |
Foreign References:
| WO2015136977A1 | ||||
| WO2015136981A1 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation