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1. 发明授权

US06509115B2 Secondary battery having cap assembly 有权
标题翻译：二次电池具有盖组件
公开(公告)号：US06509115B2
公开(公告)日：2003-01-21
申请号：US09736164
申请日：2000-12-15
申请人： Kyong-jin Kim , Young-bae Sohn , Jang-ho Yoon , Young-pil Choi
发明人： Kyong-jin Kim , Young-bae Sohn , Jang-ho Yoon , Young-pil Choi
IPC分类号： H01M204
CPC分类号： H01M10/0525 , H01M2/0473 , H01M2/06 , H01M2/30 , H01M10/0587
摘要： A secondary battery having a cap assembly, including an electrode assembly; a case in which the electrode assembly is located; a cap assembly having a cap plate coupled to and hermetically sealing the case. A terminal member has a head with a stepped protrusion penetrating the cap plate and insulated from the cap plate by an insulating member. The stepped protrusion presses the insulating member in multiple steps. The terminal member is connected to a positive or negative electrode terminal of the electrode assembly.
摘要翻译：一种具有帽组件的二次电池，包括电极组件; 电极组件位于其中的情况; 盖组件，其具有联接到气密密封壳体的盖板。端子构件具有头部，其具有穿过盖板的阶梯状突起并且通过绝缘构件与盖板绝缘。阶梯式突起以多个步骤按压绝缘构件。端子构件连接到电极组件的正极或负极端子。

2. 再颁专利

USRE44291E1 Secondary battery having cap assembly 有权
公开(公告)号：USRE44291E1
公开(公告)日：2013-06-11
申请号：US12876070
申请日：2010-09-09
申请人： Kyong-Jin Kim , Young-Bae Sohn , Jang-Ho Yoon , Young-Pil Choi
发明人： Kyong-Jin Kim , Young-Bae Sohn , Jang-Ho Yoon , Young-Pil Choi
IPC分类号： H01M2/04
CPC分类号： H01M10/0525 , H01M2/0473 , H01M2/06 , H01M2/30 , H01M10/0587
摘要： A secondary battery having a cap assembly, including an electrode assembly; a case in which the electrode assembly is located; a cap assembly having a cap plate coupled to and hermetically sealing the case. A terminal member has a head with a stepped protrusion penetrating the cap plate and insulated from the cap plate by an insulating member. The stepped protrusion presses the insulating member in multiple steps. The terminal member is connected to a positive or negative electrode terminal of the electrode assembly.

3. 发明授权

US5858572A Battery having reinforced structure for preventing expansion 失效
标题翻译：电池具有加强结构，防止膨胀
公开(公告)号：US5858572A
公开(公告)日：1999-01-12
申请号：US879371
申请日：1997-06-20
申请人： Kyong-jin Kim
发明人： Kyong-jin Kim
IPC分类号： H01M10/38 , H01M2/02 , H01M10/02 , H01M10/04 , H01M10/34 , H01M2/10
CPC分类号： H01M2/024 , H01M10/02 , H01M10/34
摘要： A battery having a reinforced structure capable of preventing expansion of the bottom of the battery case due to internal pressure generated during charging of a secondary battery is provided. A conventional battery has a problem that in order to achieve higher performance and smaller size, the thickness of the battery case is decreased, and therefore the bottom of the battery case is expanded outward due to increases in the internal pressure caused by gas generated during charging. To solve the above problem, a lower reinforcement plate having a number of protrusions is placed in the battery case and welded to the bottom of the battery case. Accordingly, the lower reinforcement plate prevents expansion of the battery, and performance of the battery can be enhanced.
摘要翻译：提供了具有能够防止由于在二次电池充电期间产生的内部压力而使电池壳体的底部膨胀的加强结构的电池。常规电池具有为了实现更高性能和更小尺寸的问题，电池壳体的厚度减小，因此由于在充电期间产生的气体引起的内部压力升高，电池壳体的底部向外膨胀。为了解决上述问题，将具有多个突起的下加强板放置在电池壳体中并焊接到电池壳体的底部。因此，下加强板防止电池的膨胀，并且可以提高电池的性能。

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