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. 05, 2023
Filed:
Dec. 11, 2019
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventor:
Mark E. Bartolomeo, Brownsburg, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/14 (2006.01); F16H 55/17 (2006.01); B33Y 80/00 (2015.01); B33Y 70/00 (2020.01); C25D 5/12 (2006.01); C25D 3/56 (2006.01); C25D 5/18 (2006.01); C25D 7/00 (2006.01); B33Y 40/20 (2020.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
F16H 55/14 (2013.01); B33Y 40/20 (2020.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C25D 3/562 (2013.01); C25D 5/12 (2013.01); C25D 5/18 (2013.01); C25D 7/00 (2013.01); F16H 55/17 (2013.01); B33Y 10/00 (2014.12);
Abstract
A mechanical component that includes a core substrate and a nano-crystalline coating on at least a portion of the core substrate. The core substrate defines a resonance damping cavity. The resonance damping cavity is configured to damp a vibration in the component at a selected frequency.