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:
Mar. 11, 2025
Filed:
Jun. 01, 2021
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Hironobu Sakamoto, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A motor includes a rotor, a stator core, a stator coil, and a shower pipe. An upper part of an outer circumferential surface of the stator core includes a circumferential groove that extends in a circumferential direction of the stator core. Axial grooves are located at positions that are spaced apart from each other in the circumferential direction, and extend in a direction that intersects the circumferential groove. The axial grooves each open in opposite end faces of the stator core in an axial direction of the rotary shaft. Each axial groove includes opposite ends in the axial direction. The opposite ends have a groove width that becomes narrower as the opposite ends become farther from the circumferential groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile