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:
Feb. 18, 2025
Filed:
Nov. 29, 2023
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventors:
Andre Goncalez Ribeiro, St. Joseph, MI (US);
Akshit Markan, Benton Harbor, MI (US);
Ryan Gregory Wasielewski, St. Joseph, MI (US);
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/02 (2006.01); F25B 5/04 (2006.01); F25B 41/22 (2021.01); F25B 41/31 (2021.01); F25B 41/20 (2021.01); F25B 41/30 (2021.01); F25B 43/00 (2006.01);
U.S. Cl.
CPC ...
F25B 49/02 (2013.01); F25B 5/04 (2013.01); F25B 41/22 (2021.01); F25B 41/31 (2021.01); F25B 41/20 (2021.01); F25B 41/30 (2021.01); F25B 43/006 (2013.01); F25B 2313/0311 (2013.01); F25B 2400/06 (2013.01); F25B 2400/23 (2013.01); F25B 2600/2513 (2013.01); F25B 2700/191 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/197 (2013.01); F25B 2700/21174 (2013.01); F25B 2700/21175 (2013.01); F25D 2700/12 (2013.01);
Abstract
A refrigeration system comprises a variable speed compressor and a first evaporator. A second evaporator is operably coupled in series with the first evaporator. A first valve is coupled to the variable speed compressor and the first evaporator. A second valve is fluidly coupled to the second evaporator, and a pressure regulator is coupled to the second valve.