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. 25, 2024
Filed:
Dec. 20, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A power generation device may include: a blade; a first rotation shaft; a differential gear mechanism; and a first motor generator. The differential gear mechanism may include: a pair of a first side gear and a second side gear; and a first ring gear connecting the first side gear and the second side gear to the first motor generator. The first side gear may be fixed to one end of the first rotation shaft, and the blade is connected to the other end of the first rotation shaft. In the differential gear mechanism, at least two of the first side gear, the second side gear and the first ring gear may be fixed to each other such that they are not able to rotate relative to each other.