| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide battery structure increasing energy density. <P>SOLUTION: A battery pack 1000 has a battery module 130 in which at least one of a top face, a side face and a front face is a parallelogram. A plurality of battery modules 130 are separately installed in the prescribed directions, the battery module 130 is installed so that a first side 131a and a second side 131b form an acute angleθ2. Cooling air is made to flow between the plurality of battery modules 130. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
