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:
Dec. 17, 2019
Filed:
Jan. 28, 2015
Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, Aichi, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya-shi, Aichi, JP;
Abstract
An electrical energy storage device includes: a casing; a terminal; and an current interruption device. The terminal includes a column part inserted in the opening provided on the terminal wall of the casing and a base part disposed within the casing. An insulating member is disposed between the terminal and the terminal wall, the insulating member surrounds an entire periphery of the column part. The insulating member includes a sealing part sealing between the inside and the outside of the casing at a sealing position, and a non-sealing part. In an entire space provided between the terminal and the terminal wall on an inner side of the casing than the sealing position, the non-sealing part is disposed from an end face in the space on a casing outer side to an end face in the space on a casing inner side.