FIELD: electric engineering.
SUBSTANCE: accumulator battery includes battery casing, which serves as terminal of positive electrode or terminal of negative electrode, electroconductive wafer, which is provided in external part of battery casing, and nonconducting film installed between battery casing and electroconductive wafer, for isolation of electroconductive wafer from battery casing, at that electroconductive wafer is electrically connected with electrode terminal that has polarity opposite to battery casing polarity.
EFFECT: provision of accumulator battery protection against external factors: penetration of sharp tool, compression force of tool, effect of high temperature.
9 cl, 8 dwg, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2325006C1 |
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| NONAQUEOUS LITHIUM STORAGE BATTERY DESIGNED FOR CYCLIC AND/OR HIGHLY RELIABLE OPERATION AT HIGH TEMPERATURES | 2004 |
|
RU2313861C1 |
