| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure the supply amount of cooling air of an onboard battery pack. <P>SOLUTION: A battery pack 10 contains a battery stack and a cooling fan. An air inlet 16 is installed on the side surface positioned in the vicinity of the cooling fan. The air inlet 16 is formed also in a plane surface 16a producing when a corner part is removed, in consideration of getting in and out of a vehicle driver. A louver 104 for preventing mixing of foreign matters is installed in the front surface of the air inlet 16. By installing the air inlet 16 even in the plane surface 16a, decrease in the supply amount caused by the louver 104 is suppressed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
