| 摘要 |
<P>PROBLEM TO BE SOLVED: To protect a gas emission valve while reducing the number of components and the cost. <P>SOLUTION: A battery pack includes: a plurality of single cells 11, each of which has the gas emission valve 11C, and which are arrayed in a prescribed direction; a bus bar module 2 for unitizing a plurality of bus bars 21 provided respectively in order to connect the single cells 11 adjacent in the prescribed direction; and a chamber 31 which forms an air path of the cooling air flowing along the plurality of the gas emission valves 11C. The bus bar module 2 has a valve protection part 23 positioned between the chamber 31 and the gas emission valve 11C. <P>COPYRIGHT: (C)2012,JPO&INPIT |
