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:
Mar. 04, 2025
Filed:
Oct. 05, 2022
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Mathew Hill, Southfield, MI (US);
David R. Trawick, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/25 (2016.01); B64D 27/24 (2024.01); B64D 35/00 (2006.01); H02K 1/12 (2006.01); H02K 1/27 (2022.01); H02K 7/00 (2006.01); H02K 11/33 (2016.01);
U.S. Cl.
CPC ...
H02K 11/25 (2016.01); B64D 27/24 (2013.01); B64D 35/00 (2013.01); H02K 1/12 (2013.01); H02K 1/27 (2013.01); H02K 7/003 (2013.01); H02K 11/33 (2016.01); B64D 2221/00 (2013.01);
Abstract
An aircraft includes an engine and an electric power system. The electric power system includes a permanent magnet machine. The permanent magnet machine includes a stator and a rotor configured to rotate relative to the stator.