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:
Dec. 24, 2024
Filed:
Jul. 27, 2021
Mitsuba Corporation, Gunma, JP;
Keisuke Toriyama, Gunma, JP;
Ryo Ohori, Gunma, JP;
MITSUBA Corporation, Gunma, JP;
Abstract
In a brushless motor including a stator core and a rotor which rotates with respect to the stator core, a coil support wall supports a coil wound around a core main body part from a radially inner side of the core main body part. A first wall part and a second wall part constituting the coil support wall are connected to each other at an angle at a portion of a tooth tip part protruding from a tooth main body part along a circumferential direction of the core main body part, and a thickness dimension of the second wall part is equal to or larger than a thickness dimension of the first wall part along a radial direction of the core main body part.