| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery pack which achieves the compact size and high capacity by reducing a rise in temperature of a lithium cell through the effective dissipation of heats generated in the lithium cell to the outside, as well as the increased safety by assuring the insulation even if an insulating layer on the lithium cell should break down to give rise to a voltage potential on a lamination. <P>SOLUTION: A battery pack 10 which houses many battery cells 1 in a case 16 allocates the battery cells 1 as well as conductors 17 and insulators 18 between each of the battery cells 1. The above problem is solved in such a method that a conductor 17 is brought into contact with one surface side of the battery cell 1, while the insulator is brought into contact with the other surface side of the battery cell 1. <P>COPYRIGHT: (C)2007,JPO&INPIT |
