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Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2016151256
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compressor suitable for using HFC-32 as a refrigerant without an increase in a parameter of refrigerator oil.SOLUTION: The compressor uses HFC-32 as a refrigerant and polyol ester oil containing an ester compound with 9.6 or more of SP value as refrigerator oil. The compressor includes a seal material with 9.6 or more of SP value.SELECTED DRAWING: Figure 1

Inventors:
MIZUNO KOTA
SUGIURA KANICHIRO
ISHIZONO FUMIHIKO
TAMURA YUKI
Application Number:
JP2015030563A
Publication Date:
August 22, 2016
Filing Date:
February 19, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F04B39/00; C10M105/38; F04C27/00; F04C29/00; F25B1/00
Domestic Patent References:
JP2014001255A2014-01-09
JP2005089635A2005-04-07
JP2006316126A2006-11-24
JP2008280366A2008-11-20
JP2004217811A2004-08-05
Attorney, Agent or Firm:
Fukami patent office



 
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