| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealed battery with a lead-out terminal formed by calking of excellent sealing characteristics. SOLUTION: An electrode terminal for the sealed battery has an insulating member arranged for coating the inside face of a penetrating hole fitted on a metal plate sealing an opening part of a battery can and both faces of the metal plate around the penetrating hole, a lead-out plate arranged on a face of the insulating member located at an outside face of the battery, and is calked by an electrode lead-out pin penetrating the penetrating hole on the lead-out plate. A contact face of the electrode lead-out pin with an insulating member- side face of a flange part has at least a convex part. COPYRIGHT: (C)2003,JPO |
