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:
Feb. 21, 2017
Filed:
Dec. 02, 2013
Koichi Nagamine, Toyota, JP;
Takanori Kumagai, Nagoya, JP;
Masahiko Kitamura, Nisshin, JP;
Takuya Ishiguro, Obu, JP;
Koichi Nagamine, Toyota, JP;
Takanori Kumagai, Nagoya, JP;
Masahiko Kitamura, Nisshin, JP;
Takuya Ishiguro, Obu, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
The power storage device comprises a plural cell, an exhaust passage and a sealing plate. The plural cells is aligned in a first direction, each of the cells includes a gas discharging valve for discharging a gas generated in the cell, each of the gas discharging valves is provided on a first side in a second direction of the cell, and the second direction is orthogonal to the first direction. The exhaust passage is configured to discharge the gas discharged from each of the gas discharging valves, extends in the first direction, and has an opening at a first end in the first direction. The sealing plate is provided at a second end of the exhaust passage in the first direction, includes plural recesses on a surface on the exhaust passage side of the sealing plate, and made of a resin.