| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To ensure that a cooling structure for cooling an assembled battery through a cooling plate efficiently cools the assembled battery using the cooling plate. <P>SOLUTION: Separators 20 each include upper surface-holding parts 31 for holding the upper surface 24 of a rectangular battery 10, a pair of side surface-holding parts 34 for holding side surface 27 thereof, lower surface-holding parts 35 for holding lower surface thereof, and an insulating part 30 extending between the rectangular batteries 10. The lower surface-holding parts 35, which are located on the side of a cooling surface 41, are formed with notch parts 36 to expose the surface on the side of the cooling surface 41 of the rectangular battery 10, while a pair of corner parts 38 of the surface on the side of the cooling surface 41 of the rectangular battery 10 are left as they are. A heat-transfer sheet is caused to abut on the cooling surface 41 of an assembled battery 11 through the notch parts 36, and a cooling plate is caused to abut on the heat-transfer sheet. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
