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. 03, 2024
Filed:
Jun. 09, 2022
Applicant:
Regal Beloit Australia Pty Ltd, Rowville, AU;
Inventors:
Assignee:
REGAL BELOIT AUSTRALIA PTY LTD, Rowville, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2022.01); H02K 1/276 (2022.01); H02K 1/28 (2006.01); H02K 29/03 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2766 (2013.01); H02K 1/28 (2013.01); H02K 29/03 (2013.01); H02K 2213/03 (2013.01);
Abstract
Embodiments of the present disclosure are directed to a rotor assembly for use in a radial flux electric motor assembly having core magnets rotatable relative to end magnets such that the torque constant of the rotor assembly varies. The plurality of end magnets is positioned over the core magnets when the rotor assembly is at rest and the rotor assembly has a first torque constant at rest. The plurality of end magnets can rotate relative to the core magnets upon application of torque to the rotor assembly.