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:
Aug. 20, 2024
Filed:
Dec. 10, 2019
Saic Motor Corporation Limited, Shanghai, CN;
SAIC MOTOR CORPORATION LIMITED, Shanghai, CN;
Abstract
Disclosed are a winding structure for an electric motor and an electric motor. The electric motor comprises an iron core () and a multi-phase winding structure (), wherein the iron core () is provided with a plurality of grooves () arranged in the circumferential direction, and one side of the iron core () is an inserting side, and the other side is a welding side; the multi-phase winding structure () is arranged in the plurality of grooves () of the iron core (), each phase of the winding structure () comprises N parallel winding sub-windings formed by a plurality of hairpin conductors of different shapes, and N is a positive even number; and the conductors, forming each phase of the winding structure (), of the same sub-winding are located on a non-adjacent conductor layer corresponding to the grooves ().