Title:
An accumulating electricity device provided with the current interrupting device
Document Type and Number:
Japanese Patent JP5945989
Kind Code:
B2
Abstract:
An electric storage device comprises the current interruption device which includes a deformable plate electrically connected to a first conductive member and a second conductive member to constitute part of a conductive path. The deformable plate deforms to interrupt the conductive path, when a pressure inside the casing rises. The first conductive member, the second conductive member, and the current interruption device are disposed between the terminal attachment wall and the electrode assembly. The first conductive member extends along the terminal attachment wall to connect the tab and the current interruption device. The second conductive member is connected to the current interruption device at a location that is farther from the terminal attachment wall than a connection between the first conductive member and the current interruption device, and extends along the terminal attachment wall to connect the current interruption device and the electrode terminal.
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Inventors:
Atsushi Minamigata
Motoaki Okuda
Hirohara Nishihara
Motoaki Okuda
Hirohara Nishihara
Application Number:
JP2014525847A
Publication Date:
July 05, 2016
Filing Date:
July 17, 2013
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H01G2/18; H01G11/16; H01M50/528
Domestic Patent References:
| JP2004172085A | ||||
| JP2001135357A | ||||
| JP2006156064A | ||||
| JP7105932A | ||||
| JP2000260421A | ||||
| JP2000058034A | ||||
| JP7245090A |
Attorney, Agent or Firm:
Kaiyu International Patent Office
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