| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack case wherein a battery module 32 with a plurality of laminated cells 30 is installed. <P>SOLUTION: The battery pack case has a coolant inlet 10' and a coolant outlet 20', respectively, at upper and lower portions. The coolant inlet 10' and the coolant outlet 20' are oppositely faced from each other. Further, the battery pack case has a coolant introduction section 40' and a coolant discharge section. The inside at an upper end of the coolant introduction section 40' is formed in a structure wherein an inclination of a slope at an end opposite to the coolant inlet 107 as a starting point is increased in a direction of the coolant inlet 10' against an upper surface of a cell stack. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
