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Patent Searching and Data


Title:
COMPRESSOR AND REFRIGERATION CYCLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/189698
Kind Code:
A1
Abstract:
A compressor (12) used in a refrigerant circuit (11) having sealed therein a refrigerant mixture that contains refrigerator oil (60) to which phosphoric acid esters have not been added and 1,1,2-trifluoroethylene, wherein the compressor (12) has a rolling piston (32) and a vane (33) that comes into contact with and scrapes against the rolling piston (32), the rolling piston (32) and the vane (33) having steel as a parent material, and the parent material being exposed in the locations where the rolling piston (32) and the vane (33) come into contact with each other.

Inventors:
MAEYAMA HIDEAKI (JP)
Application Number:
PCT/JP2015/065253
Publication Date:
December 01, 2016
Filing Date:
May 27, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C29/04; F04C18/344; F25B1/04
Domestic Patent References:
WO2014203356A12014-12-24
WO2014203355A12014-12-24
Foreign References:
JP2008122034A2008-05-29
JP2010520985A2010-06-17
JP2014077143A2014-05-01
Other References:
See also references of EP 3306098A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
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