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:
Aug. 12, 2025
Filed:
Mar. 06, 2023
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Yoshihiro Nishimura, Nagoya, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/00 (2021.01); A62C 3/16 (2006.01); B60K 1/04 (2019.01); B60L 3/00 (2019.01); H02M 7/48 (2007.01); H01M 50/242 (2021.01);
U.S. Cl.
CPC ...
B60L 3/003 (2013.01); A62C 3/16 (2013.01); B60K 1/04 (2013.01); H02M 7/48 (2013.01); H01M 50/242 (2021.01);
Abstract
A high-voltage device used in a vehicle includes a high-voltage device body, a housing that houses the high-voltage device body, an ejection member, and a control device. The ejection member is configured to eject the insulating sealant into the housing in a mist or foam form with a gas flow. The control device is configured to activate the ejection member when a predetermined impact force on the vehicle is detected.