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:
Jan. 22, 2019
Filed:
May. 08, 2012
Applicants:
Lin Sun, Tallahassee, FL (US);
Paul D. Bishop, Tallahassee, FL (US);
Huai Yu Lin, Tallahassee, FL (US);
Jose Alvares, Tallahassee, FL (US);
Ramesh Veerasurla, Troy, NC (US);
Inventors:
Lin Sun, Tallahassee, FL (US);
Paul D. Bishop, Tallahassee, FL (US);
Huai Yu Lin, Tallahassee, FL (US);
Jose Alvares, Tallahassee, FL (US);
Ramesh Veerasurla, Troy, NC (US);
Assignee:
DANFOSS A/S, , DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 1/00 (2006.01); F25B 31/00 (2006.01); F25B 40/02 (2006.01);
U.S. Cl.
CPC ...
F25B 31/006 (2013.01); F25B 1/005 (2013.01); F25B 31/008 (2013.01); F25B 40/02 (2013.01); F25B 2400/13 (2013.01);
Abstract
The disclosed refrigerant system includes a compressor having a motor that is cooled by motor cooling fluid provided to the motor from the main refrigerant loop by a motor cooling circuit. The system also includes a sub-cooling circuit to cool the motor cooling fluid.