| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminated secondary battery wherein a radiator fin securing sufficient heat radiation efficiency without interrupting an air blowing passage for heat radiation is integrally formed with an electrode lead. <P>SOLUTION: This laminated secondary battery is provided with electrode members 21, 31 provided with two of outer terminals 21a, 21c, 31a and 31c to both end parts, formed in an approximately L shape and wherein outer terminals are connected with tabular terminal connection parts 21b, 31b. The outer terminals 21a, 31a are connected with each electrode part 2, 3 of a battery component 1, and the electrode members 21, 31 are connected with positive/negative electrodes. Each of outer terminals 21a, 21c, 31a and 31c can function as an electrode terminal, and can also serve as a radiator fin. The terminal connection parts 21b, 31b are arranged on an end face 4 of the battery element in parallel, and have a function transmitting heat generated by the battery component 1 to the outer terminal 21a, 21c, 31a and 31c. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
