Title:
Accumulating electricity device
Document Type and Number:
Japanese Patent JP6127274
Kind Code:
B2
Abstract:
In an electric storage device, a terminal plate includes an element-connecting part electrically connected to a first electrode at a first end of an electric storage element, and an external terminal connected to this element-connecting part. A sealing member is on the element-connecting part, and includes a hole where the external terminal is inserted. The sealing member and the external terminal seal an opening of an outer jacket. The external terminal includes a tapered part on its outer periphery at a tip, and is partially exposed from the sealing member. The tapered part includes a first end and a second end farther away from the element-connecting part than the first end. An edge of a side wall at the opening of the outer jacket is between the first and second ends of the tapered part in a first direction extending from the bottom to the opening of the outer jacket.
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Inventors:
Teruhisa Miura
Oshima Ikushi
Kazuhiro Murakami
Hideki Shimamoto
Kawasaki Shusaku
Susumu Nomoto
Motohiro Sakata
Koji Ueoka
Masayuki Shinjo
Oshima Ikushi
Kazuhiro Murakami
Hideki Shimamoto
Kawasaki Shusaku
Susumu Nomoto
Motohiro Sakata
Koji Ueoka
Masayuki Shinjo
Application Number:
JP2013549123A
Publication Date:
May 17, 2017
Filing Date:
December 13, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01G11/78; H01G11/70; H01G11/84; H01M10/0587; H01M50/179; H01M50/548; H01M50/559; H01M50/562
Domestic Patent References:
| JP10275751A | ||||
| JP200916587A |
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda