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:
May. 27, 2025
Filed:
May. 26, 2023
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventor:
Louis Brillon, Varennes, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/30 (2006.01); G01N 17/00 (2006.01); B64D 45/00 (2006.01);
U.S. Cl.
CPC ...
F02C 7/30 (2013.01); G01N 17/006 (2013.01); B64D 2045/0085 (2013.01); F05D 2240/61 (2013.01); F05D 2260/80 (2013.01); F05D 2260/95 (2013.01);
Abstract
A powerplant is provided for an aircraft. This aircraft powerplant includes an aircraft engine, and the aircraft ending includes a shaft and an anode. The shaft is configured to rotate about an axis. The shaft is configured from or otherwise includes a shaft material with a first anodic potential. The anode is mounted to and electrically coupled with the shaft. The anode is configured from or otherwise includes an anode material with a second anodic potential that is greater than the first anodic potential.