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:
Apr. 28, 2026
Filed:
Dec. 14, 2021
Applicants:
Renault S.a.s., Boulogne Billancourt, FR;
Whylot, Cambes, FR;
Inventor:
Jere Kolehmainen, Saint-Aubin-lès-Elbeuf, FR;
Assignees:
AMPERE S.A.S., Boulogne-Billancourt, FR;
WHYLOT, Cambes, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/2796 (2022.01); H01F 7/02 (2006.01); H02K 1/02 (2006.01); H02K 1/18 (2006.01); H02K 15/03 (2025.01); H02K 15/035 (2025.01); H02K 15/12 (2025.01);
U.S. Cl.
CPC ...
H02K 1/2796 (2022.01); H01F 7/0221 (2013.01); H02K 1/02 (2013.01); H02K 1/182 (2013.01); H02K 15/03 (2013.01); H02K 15/035 (2025.01); H02K 15/12 (2013.01); H02K 2213/12 (2013.01);
Abstract
Disclosed is an element with magnetic poles for the rotor of an axial flux electric machine, including an assembly of several individual magnets and a flange, at least a first part of which surrounds the assembly in order to immobilise the individual magnets in position. At least one part of the flange is made from a material including a mixture of polymer and magnet powder.