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. 02, 2021
Filed:
Jan. 04, 2019
Nidec Motor Corporation, St. Louis, MO (US);
Keith I. Hoemann, Fenton, MO (US);
Lunjie Lu, Chesterfield, MO (US);
Michael W. Major, Moro, IL (US);
Nidec Motor Corporation, St. Louis, MO (US);
Abstract
An electric motor includes a stator and a rotor rotatable relative to the stator. The rotor includes a plurality of poles, each of which is defined by a pair of magnets positioned relative to each other in a V-shaped arrangement having a vertex positioned radially inward. Each of the poles includes a mechanical pole angle defined by the pair of magnets. The mechanical pole angle is about one-half of three hundred and sixty divided by the number of the poles of the rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile