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:
Jan. 30, 2018
Filed:
Oct. 15, 2012
Rbc Manufacturing Corporation, Beloit, WI (US);
Harold Clifton Kingrey, Huntington, IN (US);
Subhash Marutirao Brahmavar, Fort Wayne, IN (US);
Daniel Shawn Figgins, Fort Wayne, IN (US);
Jason Jon Kreidler, Sheboygan Falls, WI (US);
Andrew Craig Barry, Fort Wayne, IN (US);
David Michael Pierre, Fort Wayne, IN (US);
Changiz Rashidzadeh, Yorba Linda, CA (US);
Regal Beloit America, Inc., Beloit, WI (US);
Abstract
In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes a shaft comprising an outer diameter, a first hub coupled about the shaft outer diameter, and a first plurality of pole pieces positioned radially about the hub. The rotor further includes a plurality of permanent magnets positioned radially about the hub. The plurality of pole pieces and the plurality of permanent magnets define a rotor outer diameter, and the rotor outer diameter is magnetically isolated from shaft.