| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery cooling device that does not require any work on a lithium ion battery itself, is simple in structure, and applicable to an existing(commercial) battery. <P>SOLUTION: In the battery cooling device 1 for cooling a plurality of lithium ion batteries 10 in which electrode terminals 11 are connected to each other, a pair of through-holes 18 which allows the electrode terminals 11 of adjacent lithium ion batteries 10 pass therethrough and fit thereto, and an insulating cooling liquid passage 7 avoiding these through-holes 18, circulating over almost the whole, and facing outward openings at both ends are installed in a connecting conductor 2 connecting electrode terminals 11 of the adjacent lithium ion batteries 10, the insulating cooling liquid passages 7 in a plurality of connecting conductors 2 are connected in a series through an insulating pipe 5, and the insulating cooling liquid is circulated through the cooling liquid passage 7 of each connecting conductor 2 with a circulation pump. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
