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1. 发明授权

US09722221B2 Battery cell having frame and method for manufacturing the same 有权
公开(公告)号：US09722221B2
公开(公告)日：2017-08-01
申请号：US14372308
申请日：2013-01-09
申请人： SK Innovation Co., Ltd.
发明人： Sang Bum Kim , Kwan Yong Kim
IPC分类号： H01M2/08 , H01M2/10 , H01M10/04 , H01M10/052
CPC分类号： H01M2/1022 , H01M2/08 , H01M2/1061 , H01M2/1072 , H01M10/0436 , H01M10/052 , Y10T29/4911
摘要： Provided are a battery cell for a secondary battery and a method for manufacturing the same, and more particularly, a battery cell having a frame, the frame protecting the battery cell.

2. 发明申请

US20150044543A1 Battery Module 有权
标题翻译：电池模块
公开(公告)号：US20150044543A1
公开(公告)日：2015-02-12
申请号：US14255322
申请日：2014-04-17
申请人： SK Innovation Co., Ltd.
发明人： Sang Won Yoon , Sang Bum Kim , Hong Jae Koh , Seung Noh Lee
IPC分类号： H01M10/42 , H01M2/20
CPC分类号： H01M10/4235 , H01M2/021 , H01M2/204 , H01M2/206 , H01M2/345 , H01M2200/20
摘要： Provided is a battery module having improved safety by disconnecting an electrical connection due to short-circuit of electrode tabs by bending the electrode tabs upwardly extended to form welding parts having welding surfaces in a direction perpendicular to the battery module, performing a spot laser welding on the welding parts in a lap welding scheme using a top-hat-type laser beam or a Gaussian-type laser beam, and including a swelling partition to adjust a swelling position when a swelling increasing a volume due to a problem in a battery cell occurs and to short-circuit the electrode tabs.
摘要翻译：提供一种电池模块，其通过将电极片向上延伸弯曲而使电极接头短路而断开电连接，从而形成具有垂直于电池模块的方向的焊接表面的焊接部件，进行点焊激光使用顶帽型激光束或高斯型激光束的搭接焊接方案中的焊接部件，并且当发生由于电池单元中的问题引起的体积膨胀增加时，包括膨胀分隔件以调节膨胀位置并使电极片短路。

3. 发明授权

US09300013B2 Battery module 有权
标题翻译：电池模块
公开(公告)号：US09300013B2
公开(公告)日：2016-03-29
申请号：US14255322
申请日：2014-04-17
申请人： SK Innovation Co., Ltd.
发明人： Sang Won Yoon , Sang Bum Kim , Hong Jae Koh , Seung Noh Lee
IPC分类号： H01M10/42 , H01M2/20 , H01M2/02 , H01M2/34
CPC分类号： H01M10/4235 , H01M2/021 , H01M2/204 , H01M2/206 , H01M2/345 , H01M2200/20
摘要： Provided is a battery module having improved safety by disconnecting an electrical connection due to short-circuit of electrode tabs by bending the electrode tabs upwardly extended to form welding parts having welding surfaces in a direction perpendicular to the battery module, performing a spot laser welding on the welding parts in a lap welding scheme using a top-hat-type laser beam or a Gaussian-type laser beam, and including a swelling partition to adjust a swelling position when a swelling increasing a volume due to a problem in a battery cell occurs and to short-circuit the electrode tabs.
摘要翻译：提供一种电池模块，其通过将电极片向上延伸弯曲而使电极接头短路而断开电连接，从而形成具有垂直于电池模块的方向的焊接表面的焊接部件，进行点焊激光使用顶帽型激光束或高斯型激光束的搭接焊接方案中的焊接部件，并且当发生由于电池单元中的问题引起的体积膨胀增加时，包括膨胀分隔件以调节膨胀位置并使电极片短路。

4. 发明授权

US10147912B2 Method for manufacturing battery cell and battery module 有权
公开(公告)号：US10147912B2
公开(公告)日：2018-12-04
申请号：US15070764
申请日：2016-03-15
申请人： SK INNOVATION CO., LTD.
发明人： Heechan Park , Sang Bum Kim
IPC分类号： H01M2/02 , H01M2/12 , H01M10/04 , H01M2/10 , H01M10/052
摘要： Provided are a battery cell and a battery module including the same. The battery cell is provided with a vent part, which is a predetermined region of a sealing part of a case having a width narrower than that of the other region thereof, thereby making it possible to easily discharge gas.

5. 发明申请

US20140363734A1 Battery Cell Having Frame and Method for Manufacturing the Same 有权
标题翻译：具有框架的电池单元及其制造方法
公开(公告)号：US20140363734A1
公开(公告)日：2014-12-11
申请号：US14372308
申请日：2013-01-09
申请人： SK Innovation Co., Ltd.
发明人： Sang Bum Kim , Kwan Yong Kim
IPC分类号： H01M2/10 , H01M2/08
CPC分类号： H01M2/1022 , H01M2/08 , H01M2/1061 , H01M2/1072 , H01M10/0436 , H01M10/052 , Y10T29/4911
摘要： Provided are a battery cell for a secondary battery and a method for manufacturing the same, and more particulary, a battery cell having a frame, the frame protecting the battery cell.
摘要翻译：本发明提供一种二次电池用电池及其制造方法，特别是具有框架的电池单元，保护电池单元的框架。

6. 发明申请

US20140302365A1 Electrode Assembly of Secondary Battery 审中-公开
标题翻译：二次电池电极组件
公开(公告)号：US20140302365A1
公开(公告)日：2014-10-09
申请号：US14247444
申请日：2014-04-08
申请人： SK Innovation Co., Ltd.
发明人： Hee Chan Park , Sang Bum Kim
IPC分类号： H01M10/04
CPC分类号： H01M10/0431 , H01M2/263
摘要： There is provided an electrode assembly of a secondary battery in which first and second electrode plates are sequentially stacked, a first separator is interposed between the first and second electrode plates, and the first and second electrode plates and the first separator are wound. The first electrode plate has one surface on which first electrode tabs are formed and an other surface on which the first electrode tabs are not formed, the second electrode plate has one surface on which second electrode tabs are formed and an other surface on which the second electrode tabs are not formed, and the first and second electrode plates further include a stacking surface formed between one surface and the other surface thereof and having a width increased by a predetermined interval whenever they are wound.
摘要翻译：提供了二次电池的电极组件，其中第一和第二电极板依次层叠，在第一和第二电极板之间插入第一隔板，并缠绕第一和第二电极板和第一隔板。第一电极板具有在其上形成有第一电极接头的一个表面和不形成第一电极接头的另一表面，第二电极板具有在其上形成有第二电极接头的一个表面和另一个表面，电极片不形成，第一电极板和第二电极板还包括形成在一个表面和另一个表面之间的堆叠表面，并且每当它们被卷绕时宽度增加预定间隔。

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