| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery device capable of efficiently cooling a battery regardless of deformation of the battery due to temperature change. <P>SOLUTION: In the battery device 10 with battery groups BG1-BG4 arranged in a rectangular parallelepiped battery box 3 provided with inflow ports 4 or outflow ports 5 of a cooling fluid CL on respective facing surfaces, the batteries 1 located at both ends of the respective battery groups BG1-BG4 are brought into contact with side surfaces of the battery box 3. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
