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. 22, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota Aichi-ken, JP;
Kabushiki Kaisha Toyota Jidoshokki, Kariya Aichi-ken, JP;
Satoshi Morioka, Okazaki Aichi-ken, JP;
Shigeru Fukuda, Nagoya Aichi-ken, JP;
Hiromi Ueda, Kariya Aichi-ken, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;
Abstract
A battery unit includes a battery module having electrode sheets stacked along a first direction, and a cooling plate superposed on a surface of the battery module. Each electrode sheet has a coated portion having a surface on which an active substance exists, and an uncoated portion that is located adjacent to the coated portion, and has both surfaces on which the active substance does not exist. The cooling plate has a main plate opposed to the coated portion, and a sensor holder attached to an outer edge of the main plate. A boundary between the coated portion and uncoated portion of the electrode sheet and a boundary between the main plate and the sensor holder on an abutting surface of the cooling plate do not overlap with each other, when viewed along the first direction, in a section in which the boundaries extend in parallel with each other.