| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric storage device with a large accumulated capacity of electricity, which has a terminal structure effective for downsizing an electric storage module. SOLUTION: The electric storage device has a pair of terminal boards 23 whose mutual boards face each other in parallel and an electric storage 21 set between the terminal boards 23. The electric storage 21 is constructed by alternately laminating two or more positive and negative electrode bodies 31 and 32 while inserting a separator 33 between them. The terminal boards 23 that sandwich the electric storage 21 from both sides in a lamination direction are connected to a part for bundling extensions of metal foils making up an electricity clustering layer of positive electrode bodies 31 and that for bundling extensions of metal foils making up an electricity clustering layer of negative electrode bodies 32, respectively. COPYRIGHT: (C)2011,JPO&INPIT
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