Title:
ROTARY COMPRESSOR
Document Type and Number:
Japanese Patent JP2014228255
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rotary compressor using hydrofluorocarbon (HFC-32 etc.) having the carbon number of one and not having chlorine as refrigerant, which can prevent TCP etc. added to refrigeration oil from dissolving into a resin molding of the compressor to suppress deterioration of the strength of the resin molding.SOLUTION: A rotary compressor uses hydrofluorocarbon having the carbon number of one and not having chlorine as refrigerant, and includes a resin molding composed of polyester, refrigeration oil not containing a chemical compound acting as plasticizer for the resin molding, and a slide part treated on its surface.
Inventors:
MIZUNO KOTA
TOYAMA SATORU
MATSUNAGA NORIAKI
TOYAMA SATORU
MATSUNAGA NORIAKI
Application Number:
JP2013110917A
Publication Date:
December 08, 2014
Filing Date:
May 27, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F25B1/04; C09K5/04; C10M107/24; F25B1/00
Domestic Patent References:
| JP2002129179A | 2002-05-09 | |||
| JP2000073951A | 2000-03-07 | |||
| JPH08259975A | 1996-10-08 | |||
| JP2000290674A | 2000-10-17 |
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm