Battery

Details Battery Battery

2011-02-01

2011-02-01

Kalafut, Stephen J. (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S245000

Reexamination Certificate

active

07879497

ABSTRACT:
A battery is adapted such that a nickel hydroxide particle group constituted of a number of nickel hydroxide particles filled in a void part of a positive electrode substrate contains, at a ratio of 15 wt % or less, small-diameter nickel hydroxide particles each having a particle diameter of 5 μm or less. The positive electrode substrate is configured such that a front-surface-side nickel layer and a back-surface-side nickel layer are made larger in thickness than a middle nickel layer, and an average thickness B of either the front-surface-side nickel layer or the back-surface-side nickel layer, which is thicker one, and an average thickness C of the middle nickel layer satisfy a relation of C/B≧0.6.

REFERENCES:
patent: 4251603 (1981-02-01), Matsumoto et al.
patent: 5700596 (1997-12-01), Ikoma et al.
patent: 5800947 (1998-09-01), Köhler et al.
patent: 6465133 (2002-10-01), Kariya et al.
patent: 7736795 (2010-06-01), Sakamoto et al.
patent: 2003/0232247 (2003-12-01), Loffler et al.
patent: 102 20 486 (2003-09-01), None
patent: 0 392 082 (1990-10-01), None
patent: 0 523 284 (1993-01-01), None
patent: 0 694 981 (1996-01-01), None
patent: 1 056 144 (2000-11-01), None
patent: A 2001-093505 (2001-04-01), None
patent: A 2001-313066 (2001-11-01), None
patent: A 2002-260719 (2002-09-01), None

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