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US 2009/0023059 A1Published application
Battery module, assembled battery, and vehicle including these batteries
AssigneeNissan Motor Co., Ltd.
InventorsTakuya Kinoshita, Hideaki Horie, Osamu Shimamura, Kenji Hosaka, Takaaki Abe
Life of this patent
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Abstract
A battery module 11 is structured to include a flat-type battery in which current can be taken out from both faces of an electric generation element 20 in a layered direction, flat-plate-type electrode tabs 50 and 60 having a face contact with a current-taking-out plane of the flat-type battery to take out current, and a packaging case 100 covering the flat-type battery and the electrode tab. The inner face of the packaging case and the electrode tab have therebetween an elastic member 120.
Claims16
A battery module, comprising:
- a flat-type battery in which current can be taken out from both sides of an electric generation element in a layered direction;
- a flat-plate-type electrode tab having a face contact with a current-taking-out plane of the flat-type battery to take out current;
- and
- a packaging case covering the flat-type battery and the electrode tab,
- wherein:
- at least one electron-conductive elastic members are provided between the flat-type battery and the electrode tab or between the flat-type batteries.
3 more elements
Dependencies are inferred from the claim text.