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. 24, 2026
Filed:
Apr. 21, 2023
Applicant:
Skf Magnetic Mechatronics, Saint-Marcel, FR;
Inventors:
Eduardo Carrasco, Saint Etienne sous Bailleul, FR;
Ramdane Lateb, Rouen, FR;
Julien Vauby, Rouen, FR;
Eddy Herisse, les Andelys, FR;
Assignee:
SKF MAGNETIC MECHATRONICS, Saint-Marcel, FR;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/28 (2006.01); H02K 1/27 (2022.01); H02K 1/278 (2022.01); H02K 15/03 (2006.01);
U.S. Cl.
CPC ...
H02K 1/28 (2013.01); H02K 1/278 (2013.01); H02K 15/03 (2013.01);
Abstract
A rotor includes an assembly hub intended to be fixed to a shaft, a plurality of permanent magnets which are supported by the assembly hub, and a binding band holding the plurality of permanent magnets in place. The binding band includes crossed windings of reinforcing fibers arranged around the plurality of permanent magnets. Preferably, the rotor further includes a retaining sleeve formed of a unidirectional winding of a reinforcing fiber arranged around the binding band.