Electrochemical device

Details Electrochemical device Electrochemical device

2008-03-21

2010-10-26

Rhee, Jane (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Means for joining components together

C429S508000, C429S517000, C029S623200

Reexamination Certificate

active

07820337

ABSTRACT:
An electrochemical device has an armor; a structure housed in the armor and having a separator disposed between first and second electrodes; and external terminals with respective leads connected to the first and second electrodes of the structure, respectively, and extending from the interior of the armor across a sealed portion of the armor to the outside; at least a surface of an intersection in each of the leads crossing the sealed portion is provided with at least one of depressed portion and projected portion. This electrochemical device is realized in compact size and with high reliability.

REFERENCES:
patent: 2006/0216594 (2006-09-01), You et al.
patent: A-2000-077044 (2000-03-01), None
patent: A-2002-56839 (2002-02-01), None
patent: A-2004-362935 (2004-12-01), None
Nov. 17, 2009 Office Action issued in Japanese Patent Application No. 2007-094156.

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