Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2006-09-19
2006-09-19
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S211000, C429S231950, C429S179000
Reexamination Certificate
active
07108942
ABSTRACT:
Electrochemical cells having the casing as part of the anode current collector are described. In particular, the anode is divided into two sections. In one section, lithium metal is pressed directly into contact with the inner surface of the casing. No anode current collector is needed in this section. In the other section, the anode is fabricated in a conventional manner in which lithium metal is pressed on to both sides of an anode current collector. Cathode materials can be, but are not limited to, SVO, CSVO, MnO2, LixCoO2, LixNiO2, LixMn2O4, V2O5, CFx, and mixtures thereof. Several non-active components are limited in this manner including an insulator bag, two layers of anode current collector and two layers of separator.
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Gan Hong
Takeuchi Esther S.
Ryan Patrick Joseph
Scalise Michael F.
Wills Monique
Wilson Greatbatch Technologies, Inc.
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