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. 05, 2023
Filed:
Dec. 14, 2021
Black & Decker Inc., New Britain, CT (US);
Barak N. Gohn, Shrewsbury, PA (US);
Colin M. Crosby, Baltimore, MD (US);
Nicholas J. Lowe, Lutherville-Timonium, MD (US);
James R. Clarke, York, PA (US);
Daniel F. Heck, Toms River, NJ (US);
Michael P. Sikora, Baltimore, MD (US);
Christian B. Rogerson, Towson, MD (US);
Ryan F. Schroeder, Hampstead, MD (US);
Connor T. Mohan, Fallston, MD (US);
Michael D. Grove, Windsor, PA (US);
BLACK & DECKER, INC., New Britain, CT (US);
Abstract
A brushless direct-current (BLDC) motor includes a stator assembly and a rotor assembly including a rotor supporting permanent magnets rotatable relative to the stator assembly. The stator assembly includes a stator comprising a stator core and stator teeth radially extending from the stator core and defining slots therebetween. A first set of stator windings is wound on the stator teeth, and a second set of stator windings is also wound on the stator teeth such that, on each stator tooth, the first and second windings are provided in an electrically parallel configuration.