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:
Sep. 24, 2024
Filed:
May. 20, 2022
Borgwarner Inc., Auburn Hills, MI (US);
Kirk Neet, Noblesville, IN (US);
Tim Sailors, Noblesville, IN (US);
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
A winding for a stator comprises (i) a plurality of first end turns provided on a first end of the stator core, (ii) straight portions extending through the slots, and (iii) a plurality of second turns provided on a second end of the stator core. The straight portions are arranged in layers in the slots in a number of layers. Each of the second end turns connects straight portions in two consecutive layers of two slots and is defined by a first common twist associated with one of the two consecutive layers and a second common twist associated with another of the two consecutive layers. The first common twist and the second common twist are identical for the second end turns in a first half of consecutive layers, and the first common twist and the second common twist are different for the second end turns in a second half of consecutive layers.