Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...
Patent
1993-11-01
1994-06-21
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Sealed cell having gas prevention or elimation means
Prevention or elimination means is one of the cell...
429101, 429148, 429159, H01M 1036
Patent
active
053227450
ABSTRACT:
The dimensions of an electrode group in each battery are set so as to obtain a relationship such as H >L>W, where H is the height of the electrode group, L is the width thereof and W is the thickness thereof, and the product K of the width L and the thickness W, that is, K=L.times.W, is set so as to fall in a range 10<K<100 while the space D between adjacent batteries is set so as to fall in a range of 0.02.ltoreq.D/W.ltoreq.0.3, thereby the efficiency of heat radiation of a battery module or a battery group is enhanced, and accordingly, the cycle life and the discharge capacity of the battery can be enhanced.
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Ikoma Munehisa
Kadouchi Eiji
Matsumoto Isao
Yanagihara Nobuyuki
Matsushita Electric - Industrial Co., Ltd.
Skapars Anthony
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