Battery having current-collection structure

Details Battery having current-collection structure Battery having current-collection structure

2010-03-29

2011-10-11

Ryan, Patrick (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S158000, C429S160000, C429S161000

Reexamination Certificate

active

08034482

ABSTRACT:
The metal foil of the positive electrode1aor the negative electrode1bin the power generating element1is connected along the connecting plate portion2bwhich is folded, twisted, and provided in a protruding condition from the main portion2aof the current-collector connector2; hence the shape of the current-collector connector2becomes easy to form, and a battery capable of enhancing current collection efficiency, reliability and workability can be provided.

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Japanese Office Action dated Dec. 18, 2008.
Chinese Office Action, dated Dec. 21, 2010, issued in Application No. 200910139373.6.

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