The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2017
Filed:
Jul. 11, 2013
Applicant:
Jx Nippon Oil & Energy Corporation, Tokyo, JP;
Inventors:
Assignee:
JX NIPPON OIL & ENERGY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 171/00 (2006.01);
U.S. Cl.
CPC ...
C09K 5/045 (2013.01); C10M 171/008 (2013.01); C09K 2205/106 (2013.01); C09K 2205/12 (2013.01); C09K 2205/24 (2013.01); C10M 2205/0285 (2013.01); C10M 2205/223 (2013.01); C10N 2220/022 (2013.01); C10N 2220/302 (2013.01); C10N 2220/303 (2013.01); C10N 2220/306 (2013.01); C10N 2230/64 (2013.01); C10N 2230/70 (2013.01); C10N 2240/30 (2013.01);
Abstract
A working fluid composition for a refrigerating machine comprises a refrigerant comprising monofluoroethane and a refrigerating machine oil comprising, as a base oil, at least one selected from a mineral oil having % Cin an n-d-M ring analysis of 10 to 60 and a pour point of −15° C. or lower and a synthetic hydrocarbon oil having a pour point of −15° C. or lower, and the refrigerating machine oil having a kinematic viscosity at 40° C. of 3 to 500 mm/s.