| 摘要 |
PROBLEM TO BE SOLVED: To join an insulated base with a terminal column always strongly without generating cracking in the insulated base. SOLUTION: A terminal for a storage battery is structured so that a terminal column 2 is inserted to inside an insulated base 1 in cylindrical shape made of ceramics and brazed fast. The terminal column 2 is composed of a cylindrical member 2a made of one of the aluminum, aluminum alloy, copper and copper alloy and a stress relieving member 2b in rod shape installed inside the cylindrical member 2a and having a smaller coefficient of thermal expansion than the cylindrical member 2a. When the base 1 and terminal column 2 are brazed together, stress generated between them will remain small, and the base 1 can be precluded from crack initiation.
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