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US 2006/0040173 A1Published application
Battery module and combination battery
AssigneeNissan Motor Co., Ltd.
InventorsOsamu Shimamura, Hideaki Horie, Masaaki Suzuki
Life of this patent
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Abstract
To provide a battery module and a combination battery, whereby the handling of unit cells is facilitated to thereby enhance the production efficiency while contributing to a downsized power source, the battery module (60) includes laminate-sheathed cells (11) as unit cells, and a retention member (50) for retaining the laminate-sheathed cells, and the retention member is configured with a printed-wiring board (51) printed with voltage measurement wirings (52) for measuring voltages of the laminate-sheathed cells, respectively.
Claims11
A battery module comprising:
- a cell assembly configured with a plurality of unit cells electrically connected together, each unit cell including an electric-power generating element and a laminate film encapsulating the electric-power generating element therein,
- a battery accommodation case configured to accommodate the cell assembly therein;
- and
- a retention member configured to retain the plurality of unit cells as the cell assembly, the retention member being configured with a printed-wiring board printed with voltage measurement wirings configured to measure voltages of the plurality of unit cells, respectively.
1 more element
Dependencies are inferred from the claim text.