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:
May. 09, 2023
Filed:
Jul. 19, 2021
Subaru Corporation, Tokyo, JP;
Masatoshi Hanaoka, Tokyo, JP;
Nobuhiko Tanaka, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A stator for a rotary electric machine includes a stator core with slots and a stator winding. The stator winding includes a phase winding including segment conductors inserted in the slots. The phase winding includes parallel conductors connected in series. Each of the parallel conductors includes segment conductors connected in parallel. When one parallel conductor is regarded as a reference parallel conductor, and the segment conductors constituting the reference parallel conductor are regarded as reference segment conductors, each reference segment conductor includes a first conductor portion constituting a first conductor portion group, and a second conductor portion constituting a second conductor portion group. One reference segment conductor includes an outer conductor portion, as the first conductor portion, located on the outermost position in the first conductor portion group, and an inner conductor portion, as the second conductor portion, located on the innermost position in the second conductor portion group.