Title:
二次電池及び二次電池の製造方法
Document Type and Number:
Japanese Patent JP5777093
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To surely prevent an electrolyte from leaking.SOLUTION: A secondary battery 1 comprises: an enclosure 2; an electrode body 3, provided inside the enclosure 2, which has a cathode and an anode; a cathode terminal 4, provided in the enclosure 2, which is electrically connected to the positive pole of the electrode body 3; an anode terminal 5, provided in the enclosure 2, which is electrically connected to the negative pole of the electrode body 3; and a bag-shaped insulation sheet 8, provided inside the enclosure 2, which wraps the electrode body 3 together with an electrolyte therein, allowing the positive pole of the electrode body 3 and the cathode terminal 4 to be electrically connected and the negative pole of the electrode body 3 and the anode terminal 5 to be electrically connected.
Inventors:
Kenichi Takahashi
Genki Yamagishi
Masanori Tanaka
Shunsuke Mizukami
Genki Yamagishi
Masanori Tanaka
Shunsuke Mizukami
Application Number:
JP2011145327A
Publication Date:
September 09, 2015
Filing Date:
June 30, 2011
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01M2/18; H01M2/02; H01M2/08; H01M2/30; H01M10/04
Domestic Patent References:
JP63205046A | ||||
JP60205958A | ||||
JP11191400A | ||||
JP9283177A | ||||
JP8227722A | ||||
JP2000285896A | ||||
JP2009277443A | ||||
JP56054568U |
Foreign References:
WO2009131894A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi