| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack capable of being efficiently cooled as a whole even in case it is larger-sized. <P>SOLUTION: The battery pack 1 houses a plurality of cells 200a inside a case 10 with a cooling face 11. Each cell 200a is arranged with a space S1 against an inner wall face 10a of the cooling face 11. At the same time, the battery pack includes a convection generating fan device 40 inside the case 10 for convecting inner air around the inner wall face 10a of the cooling face 11. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
