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. 11, 2022
Filed:
Jan. 09, 2017
Applicant:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Inventors:
Steven Poteet, Hamden, CT (US);
David J. Grulke, Tolland, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/02 (2006.01); F16C 33/12 (2006.01); F16C 33/04 (2006.01); F16C 17/10 (2006.01); F16C 33/10 (2006.01); C10M 107/44 (2006.01); C10M 125/02 (2006.01); C10M 125/26 (2006.01); C10M 125/22 (2006.01); F16C 32/06 (2006.01); F16C 17/02 (2006.01); C10N 20/06 (2006.01); C10N 40/02 (2006.01); C10N 50/08 (2006.01);
U.S. Cl.
CPC ...
F16C 17/102 (2013.01); C10M 107/44 (2013.01); C10M 125/02 (2013.01); C10M 125/22 (2013.01); C10M 125/26 (2013.01); F16C 17/024 (2013.01); F16C 32/0633 (2013.01); F16C 33/107 (2013.01); F16C 33/1095 (2013.01); C10M 2201/041 (2013.01); C10M 2201/0413 (2013.01); C10M 2201/066 (2013.01); C10M 2201/0613 (2013.01); C10M 2201/0623 (2013.01); C10M 2201/087 (2013.01); C10M 2217/0443 (2013.01); C10N 2020/06 (2013.01); C10N 2040/02 (2013.01); C10N 2050/08 (2013.01); F16C 2240/48 (2013.01);
Abstract
A bearing assembly is disclosed that includes a first component with a first bearing surface, and a second component with a second bearing surface. A fluid is disposed between the first bearing surface and the second bearing surface supporting the first bearing surface and the second bearing surface in a non-contact rotational relationship. The first bearing surface, or the second bearing surface, or both the first bearing surface and the second bearing surface include a surface layer with solid lubricant 2D nanoparticles in a matrix.