Title:
COMPRESSOR AND REFRIGERATION CYCLE DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2020/049844
Kind Code:
A1
Abstract:
Provide is a compressor and the like with good reliability. This compressor (1) is provided with a compression mechanism part (J) and a sealed container (19) that contains at least the compression mechanism part (J) and in which a refrigerator oil is sealed. Trifluoroiodomethane is included in a refrigerant, and the refrigerator oil is compatible with the refrigerant. The compression mechanism part (J) has a fixed scroll (11), and a turning scroll (12) that forms a compression chamber (P) together with the fixed scroll (11) by means of a movement thereof. An injection hole (h1) that guides the refrigerant into the compression chamber (P) is provided in the compression mechanism part (J).
More Like This:
Inventors:
UEDA HIDEYUKI (JP)
JUSAKON TAKANORI (JP)
UNO MASAKI (JP)
JUSAKON TAKANORI (JP)
UNO MASAKI (JP)
Application Number:
PCT/JP2019/025682
Publication Date:
March 12, 2020
Filing Date:
June 27, 2019
Export Citation:
Assignee:
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC (JP)
International Classes:
F04C29/04; F04C18/02; F04C29/00; F25B1/00
Domestic Patent References:
| WO2017141342A1 | 2017-08-24 |
Foreign References:
| JP2011502207A | 2011-01-20 | |||
| JP2008138589A | 2008-06-19 | |||
| JP2008128493A | 2008-06-05 | |||
| JP2017172348A | 2017-09-28 | |||
| JPS61187584A | 1986-08-21 | |||
| JP2012102705A | 2012-05-31 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
Download PDF: