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:
May. 21, 2019
Filed:
Nov. 09, 2016
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Rudolf Hauleitner, Steyr, AT;
Mario Kammerhuber, Dietach, AT;
Guillermo Morales Espejel, Ijsselstein, NL;
Hans Wallin, Cape Coral, FL (US);
Assignee:
Aktiebolaget SKF, Göteborg, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 13/00 (2006.01); F25B 31/00 (2006.01); F01C 21/02 (2006.01); F04C 29/02 (2006.01); F16C 33/66 (2006.01); F04C 18/16 (2006.01); F04C 28/08 (2006.01); F16C 19/49 (2006.01); F16C 33/30 (2006.01); F16C 19/54 (2006.01);
U.S. Cl.
CPC ...
F25B 31/004 (2013.01); F01C 21/02 (2013.01); F04C 18/16 (2013.01); F04C 29/02 (2013.01); F16C 33/667 (2013.01); F16C 33/6692 (2013.01); F25B 13/00 (2013.01); F04C 28/08 (2013.01); F04C 2240/52 (2013.01); F16C 19/492 (2013.01); F16C 19/546 (2013.01); F16C 33/303 (2013.01); F16C 2206/60 (2013.01); F16C 2223/14 (2013.01); F16C 2223/16 (2013.01); F16C 2362/52 (2013.01); F25B 2400/07 (2013.01);
Abstract
A cooling system includes a refrigerant compressor and a first operating medium, which provides a mixture of refrigerant and lubrication oil. An oil separator reduces the percentage of the refrigerant in the operating medium to a value between 25% by weight and 80% by weight.