| 摘要 |
PURPOSE:To make a battery small and thin by forming a case in which a unit cell is accommodated with a metal. CONSTITUTION:Posts of unit cells are connected each other with a connector. Then, the unit cells are accommodated between cases 14, 14' made of aluminum plate, and cases are fixed by spot-welding. ABS resin frames 15, 15' in which terminals 12 are mounted are fixed by ultrasonic wave bonding to form a battery. Recesses of the cases 14, 14' are formed so that three unit cells can be accommodated in the recesses of the cases. By using an aluminum plate, aluminum alloy plate, or stainless steel plate, the case can be made thin. |
