| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a holding structure of a secondary battery in which a flowing out of fluid from a fluid passage provided in a battery holder can be controlled. <P>SOLUTION: The holding structure of the secondary battery is provided with battery cells 33 and a plurality of battery holders 15p and 15q which are assembled to pinch battery cells and form a cooling air passage 120 to pass a cooling air. A plurality of battery holders 15p and 15q are provided with an internal face 25s facing the cooling air passage 120, an external face 25t facing an external space 110 in a rear side of the internal face 25s, and a pair of matching faces 51 and 52 which extend between the internal face 25s and the external face 25t and form a jointing part between a plurality of battery holders 15p and 15q. The pair of the matching faces 51 and 52 include an extended part 62 in a plane crossing a direction of connecting the inner face 25a with the external face 25t in a shortest distance. <P>COPYRIGHT: (C)2008,JPO&INPIT |
