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Title:
リード部材付非水電解質蓄電デバイス
Document Type and Number:
Japanese Patent JP5470754
Kind Code:
B2
Abstract:

To provide a lead member capable of attaining both of a shape maintaining property and reliability and provide a nonaqueous electrolyte power storage device equipped with the lead member and a manufacturing method of the lead member.

The lead member 10 is composed of a first insulation film 12 being adhered with an intermediate part of a strip-shaped metal foil 11 in a length direction from one side face of the metal foil 11 and a second insulation film 13 being adhered from the other side face of the metal foil 11 and the first insulation film 12 and the second insulation film 13 are pasted on each other. One end part 12a of the metal foil 11 of the first insulation film 12 in the length direction is shifted from an end part 13a of the same side of the second insulation film 13.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Keitaro Miyazawa
Kosuke Tanaka
Application Number:
JP2008160035A
Publication Date:
April 16, 2014
Filing Date:
June 19, 2008
Export Citation:
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Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H01M2/06; H01G9/008; H01G9/10; H01G11/00; H01G11/66; H01G11/74; H01G11/78; H01M2/02; H01M2/30
Domestic Patent References:
JP2003257387A
Foreign References:
WO2008016243A1
Attorney, Agent or Firm:
Shinei Patent Office
Teruo Naito



 
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