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:
Jul. 01, 2025
Filed:
Feb. 08, 2022
Applicant:
Magelec Propulsion Ltd., Shanghai, CN;
Inventor:
Nerio Rossi, Shanghai, CN;
Assignee:
Omni Powertrain Technologies, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2022.01); H02K 1/2793 (2022.01); H02K 15/03 (2006.01); H02K 15/12 (2006.01); H02K 21/24 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2793 (2013.01); H02K 15/03 (2013.01); H02K 15/12 (2013.01); H02K 21/24 (2013.01);
Abstract
A rotor for an axial flux motor and a method of manufacture includes a rotor core having a rotor hub with a plurality of spaced apart fingers radially extending from the rotor hub and forming a magnet pocket between adjacent fingers and into which a magnet is inserted, where the rotor core is formed of a plurality of layers of material arranged into a layer stack, with each layer having a set of primary fibers extending in a select direction that is a different direction from the set of primary fiber layers of an adjacent layer in the layer stack.