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:
Dec. 28, 2021
Filed:
May. 03, 2019
Applicant:
GE Aviation Systems Llc, Grand Rapids, MI (US);
Inventors:
Hao Huang, Troy, MI (US);
Xiaochuan Jia, Centerville, OH (US);
Assignee:
GE Aviation Systems LLC, Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/16 (2006.01); H02K 1/17 (2006.01); H02K 3/12 (2006.01); H02K 3/493 (2006.01); H02K 21/14 (2006.01); H02K 21/48 (2006.01);
U.S. Cl.
CPC ...
H02K 1/165 (2013.01); H02K 1/17 (2013.01); H02K 3/12 (2013.01); H02K 3/493 (2013.01); H02K 21/14 (2013.01); H02K 21/48 (2013.01);
Abstract
A permanent magnet generator, includes a cylindrical rotor assembly having a set of circumferentially-spaced permanent magnets arranged at an outer radius of the rotor assembly, and spaced from one another by non-magnetic spacing element, and a stator assembly configured to coaxially receive the rotor assembly. The stator assembly includes a cylindrical stator core, a circumferentially spaced set of posts extending from the stator core and defining a set of stator slots between adjacent posts, and a set of conductive windings wound about the stator slots.