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:
Jul. 06, 2021
Filed:
Aug. 01, 2019
Honda Motor Co., Ltd., Tokyo, JP;
Yoshihisa Kubota, Wako, JP;
Yuta Ito, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A stator core for a rotary electric machine is provided, which includes core members stacked and formed annularly so as to surround a rotor, each core member including a plurality of slots extending from one end to another end in a shaft direction and teeth formed between the slots. A whole of the teeth includes a first teeth section including, at a tip on an inner periphery side of each core member, each tooth including a first protrusion portion and a second protrusion portion with a lower protrusion height than the first protrusion portion protruding in a circumferential direction of each core member and a second teeth section including a pair of the first protrusion portions and/or a pair of the second protrusion portions.