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:
Dec. 26, 2023
Filed:
Mar. 03, 2021
Applicant:
Thermo King Llc, Minneapolis, MN (US);
Inventors:
Wayne Donnellan, Galway, IE;
Premchand Reddy Punuru, Guntur, IN;
Michael Greene, Minneapolis, MN (US);
James E Conde, Plymouth, MN (US);
Assignee:
THERMO KING LLC, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/02 (2006.01); F25B 39/00 (2006.01);
U.S. Cl.
CPC ...
F25B 49/027 (2013.01); F25B 39/00 (2013.01); F25B 2500/18 (2013.01); F25B 2600/111 (2013.01); F25B 2700/15 (2013.01); F25B 2700/171 (2013.01); F25B 2700/172 (2013.01); F25B 2700/173 (2013.01); F25B 2700/195 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/21162 (2013.01); F25B 2700/21174 (2013.01);
Abstract
There is disclosed a refrigeration system comprising a refrigeration circuit that includes a compressor, a condenser, an expansion valve and an evaporator. A condenser fan of the refrigeration system is configured to operate, under the control of a controller, at a condenser fan speed that is set based on a current refrigeration demand on the system.