| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small battery cell excellent in heat dissipation and vibration resistance. <P>SOLUTION: This battery pack 100 is formed by sticking a plurality of frames 210 on which a plurality of flat cells are held flat in their thickness direction to laminate them, and a coolant inlet to introduce a coolant into the battery pack and a coolant outlet 250 to exhaust the coolant circulated in the battery pack are formed on each frame. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
