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:
Jun. 10, 2025
Filed:
Mar. 09, 2023
Kabushiki Kaisha Toyota Jidoshokki, Aichi-ken, JP;
Noriyuki Suzuki, Kariya, JP;
Yoshiyuki Nakane, Kariya, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Aichi-ken, JP;
Abstract
An electric motor includes a slot insulation member arranged in a slot between adjacent ones of coils in a circumferential direction of a yoke. The slot insulation member is a wedge-shaped spacer and includes a main body and projections. The projections are arranged in the slot and projected from the main body. The coil includes a main coil portion, a coil end, and a bent coil portion. The main coil portion is arranged in the slot and sandwiched between a corresponding one of the projections and a corresponding tooth. The coil end is arranged outside the slot and contacts the main body. The coil end is wider than the main coil portion. The bent coil portion connects the main coil portion and the coil end.