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:
Sep. 26, 2023
Filed:
Apr. 27, 2020
Applicant:
Emerson Electric Co., St. Louis, MO (US);
Inventors:
Thomas P. Buescher, Webster Groves, MO (US);
Gregory E. Sisk, Farmington, MO (US);
Charles P. Ketterer, St. Charles, MO (US);
Frank S. Wallis, Sidney, OH (US);
Assignee:
Copeland Comfort Control LP, St. Louis, MO (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 31/02 (2006.01); F25B 41/00 (2021.01); F04B 49/02 (2006.01);
U.S. Cl.
CPC ...
F25B 41/006 (2013.01); F04B 49/02 (2013.01); F04B 2201/0803 (2013.01); F25B 2400/077 (2013.01); F25B 2500/26 (2013.01);
Abstract
The present disclosure relates to controls and related methods for mitigating liquid (e.g., compressor refrigerant, etc.) migration and/or floodback.