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. 12, 2026
Filed:
Dec. 21, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Hironori Asaoka, Okazaki, JP;
Hideaki Miyazono, Kasugai, JP;
Hiroki Kato, Toyota, JP;
Fumiaki Yamato, Okazaki, JP;
Kiichi Yokoyama, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
The present teachings provide a rotor. The rotormay comprise: a shaft; a rotor core; a first end plate; and a second end plate. Rotor coremay comprise a first flow pathwhich allows the coolant to flow from the one side to the other side of the axial direction and a second flow pathwhich allows the coolant to flow from the other side to the one. First end platemay comprise a first communication flow pathwhich allows the coolant to flow from shaftto first flow path. Second end platemay comprise a second communication flow pathwhich allows the coolant to flow from shaftto second flow path