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:
Apr. 16, 2024
Filed:
Sep. 26, 2022
Applicant:
Copeland Lp, Sidney, OH (US);
Inventors:
Kirill Michailovich Ignatiev, Oakwood, OH (US);
Robert Christopher Stover, Versailles, OH (US);
Mikhail A. Antimonov, Beavercreek, OH (US);
Assignee:
Copeland LP, Sidney, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 18/02 (2006.01); F16C 23/08 (2006.01); F16C 35/073 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0215 (2013.01); F16C 23/088 (2013.01); F16C 35/073 (2013.01); F04C 2240/50 (2013.01); F04C 2240/601 (2013.01); F04C 2240/605 (2013.01);
Abstract
A bearing system for a compressor including an unloader at least partially received within a recess of a driveshaft. The unloader includes an outer surface that is engaged with a bearing. An inner surface of the unloader is curved such that the unloader is pivotable relative to the driveshaft unload forces on bearing caused by deflection of the driveshaft.