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. 16, 2024
Filed:
Jun. 27, 2022
Applicant:
Carrier Corporation, Jupiter, FL (US);
Inventors:
Douglas Auyer, Clay, NY (US);
Gilbert B. Hofsdal, Chittenango, NY (US);
William C. Silliman, Syracuse, NY (US);
Raymond L. Senf, Jr., Central Square, NY (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 49/00 (2006.01); F25B 49/02 (2006.01);
U.S. Cl.
CPC ...
F25B 49/005 (2013.01); F25B 49/02 (2013.01); F25B 49/022 (2013.01); F25B 2341/0681 (2013.01); F25B 2400/01 (2013.01); F25B 2500/26 (2013.01); F25B 2600/0251 (2013.01); F25B 2600/112 (2013.01); F25B 2600/2513 (2013.01); F25B 2700/1931 (2013.01); F25B 2700/1933 (2013.01); Y02B 30/70 (2013.01);
Abstract
A method of operating a refrigeration system is provided. The method includes activating an evaporator heater, monitoring a pressure differential within the refrigeration system, when the pressure differential reaches a predetermined value, deactivating the evaporator heater, and activating one or more evaporator fans, after deactivating the evaporator heater, to cause a thermostatic expansion valve to open.