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. 25, 2025
Filed:
Mar. 07, 2022
Ford Global Technologies, Llc, Dearborn, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A stator for an electric machine includes slots for accommodating windings, the slots having a slot neck portion and a filling portion and extending radially between an inner circumference and an outer circumference of the stator, and including regular slots and misplaced slots. The slot neck portion of the misplaced slots has a dimension different from that of the regular slots. The plurality of slots and windings establish a plurality of phases, each phase occupying at least two adjacent slots, and the at least two adjacent slots include a regular slot and a misplaced slot resulting in reduced torque ripple and an associated reduction in vehicle NVH.