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:
Feb. 24, 2026
Filed:
Mar. 09, 2023
Borgwarner Inc., Auburn Hills, MI (US);
Patrick Steingass, Alzey, DE;
Frank Haase, Markdorf, DE;
BorgWarner, Inc., Auburn Hills, MI (US);
Abstract
A rotor for an axial flux motor with a disk-shaped rotor plate, a plurality of permanent magnets and a holding structure. The disk-shaped rotor plate has a plurality of magnet receptacles, which are distributed in the circumferential direction and introduced into the rotor plate in the axial direction. The magnet receptacles are each defined by four inner side surfaces of the rotor plate. The plurality of permanent magnets are arranged in the magnet receptacles and are each defined by four outer side surfaces. A first groove is introduced into at least one of the inner side surfaces, and a second groove is introduced into at least one of the outer side surfaces. The first and the second groove are arranged and formed in such a way that they jointly form a channel portion in which the holding structure for fixing the permanent magnets in the rotor plate is arranged.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile