| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode lead connection body and an electrode lead connection assembly which can restrain the corrosion of a junction and can simplify battery module manufacturing work. <P>SOLUTION: In an electrode lead connection body 10, which is used to connect a cathode lead 12 provided for a battery cell 11 on one side and an anode lead 13 provided for a battery cell 11 on the other side adjacent to the battery cell 11 on the one side and made of a different metal than the cathode lead 12, there are included a cathode connection member 14 which is made of the same metal as the cathode lead 12 and is connected to the cathode 12 and an anode connection member 15 which is made of the same metal as the anode 13 and is connected to the anode lead 13. The cathode connection member 14 is joined to the anode connection member 15 in a portion other than the junction with the cathode lead 12, and the surface area of a portion other than a junction 16 of the cathode connection member 14 with the anode connection member 15 is 2 times or more that of a portion other than the junction 16 of the anode connection member 15 with the cathode connection member 14. <P>COPYRIGHT: (C)2013,JPO&INPIT |
