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    • 8. 发明公开
    • 진동 감쇠부를 가진 상호 연결 부재를 포함하는 전지모듈
    • 具有振动阻尼器的互连构件的电池模块
    • KR1020130014340A
    • 2013-02-07
    • KR1020120055784
    • 2012-05-25
    • 주식회사 엘지화학
    • 카카레브알렉스이사예브이고르
    • H01M2/20H01M2/10
    • H01M2/347H01M2/0212H01M2/206
    • PURPOSE: A battery module is provided to reduce the degradation of an ion welding joint in other portions of a connection unit by reducing vibrations in the portions of the connection unit when ultrasonic welding a battery terminal and a portion in the connection unit. CONSTITUTION: Connection units(50-58) for a battery module(10) comprise: a first plat portion with a first thickness; a second plate portion which has a second thickness, and is extended to be parallel with the first plate portion; and a first damping portion with a third thickness thicker than the first thickness to reduce vibrations from the first plate portion when a part of the vibration is transferred to the first damping portion through the second plate portion. The first thickness and the second thickness are the same.
    • 目的:提供一种电池模块,用于当超声波焊接电池端子和连接单元中的一部分时,通过减少连接单元部分的振动,来减少连接单元其它部分的离子焊接接头的劣化。 构成:用于电池模块(10)的连接单元(50-58)包括:具有第一厚度的第一平台部分; 第二板部,其具有第二厚度,并且延伸成与所述第一板部平行; 以及第一阻尼部分,其具有比第一厚度厚的第三厚度,以便当一部分振动通过第二板部分传递到第一阻尼部分时,减小来自第一板部分的振动。 第一厚度和第二厚度相同。