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1. 发明授权

US06844110B2 Lithium secondary cell and assembly thereof 有权
标题翻译：锂二次电池及其组装
公开(公告)号：US06844110B2
公开(公告)日：2005-01-18
申请号：US09863108
申请日：2001-05-22
申请人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
发明人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
IPC分类号： H01M2/04 , H01M2/20 , H01M2/30 , H01M10/04 , H01M10/05 , H01M2/02 , H01M2/08 , H01M4/00 , H01M6/10
CPC分类号： H01M2/04 , H01M2/204 , H01M2/30 , H01M10/0431 , H01M10/05
摘要： To provide a lithium secondary cell, which is excellent in productivity since a cell structure is simple and easy for assembly. Provided is a lithium secondary cell having: an internal electrode body including a positive electrode plate, a negative electrode plate, the positive electrode plate and the negative electrode plate being wound and laminated around an external periphery wall of a hollow cylindrical winding core, and inside the internal electrode body a nonaqueous electrolyte solution being impregnated, a cylindrical cell case contained in this internal electrode body 1 with both ends being opened, and two electrode caps sealing the above described internal electrode body 1 at both the open ends of this cell case. The electrode cap has a plate member sealing the internal electrode body and disposed so as to seal both the open ends of the above described cell case, an external terminal member protruding onto the surface of the electrode caps to lead out currents to outside, and an internal terminal member brought into connection with the internal electrode body and taking out currents from the internal electrode body, and an elastic body and at least two of the above described plate member, the external terminal member and the internal terminal member are joined together for construction. Furthermore, there is also provided an assembly of lithium secondary cells.
摘要翻译：提供一种由于电池结构简单且易于组装而具有优异的生产率的锂二次电池。提供一种锂二次电池，具有：内部电极体，包括正极板，负极板，正极板和负极板，缠绕并层叠在中空圆筒形绕组芯的外周壁上，内部所述内部电极体浸渍有非水电解质溶液，在所述内部电极体1中容纳的圆筒状电池壳体，其两端开放，在所述电池壳体的两端开口密封上述内部电极体1的两个电极盖。电极盖具有密封内部电极体并且被设置为密封上述单元壳体的两个开口端的板构件，突出到电极盖的表面上的外部端子构件以将电流引导到外部，并且内部端子构件与内部电极体连接并从内部电极体取出电流，并且弹性体和至少两个上述板构件，外部端子构件和内部端子构件接合在一起用于构造。此外，还提供了锂二次电池的组件。

2. 发明申请

US20050100785A1 Lithium secondary cell and assembly thereof 有权
标题翻译：锂二次电池及其组装
公开(公告)号：US20050100785A1
公开(公告)日：2005-05-12
申请号：US11010936
申请日：2004-12-13
申请人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
发明人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
IPC分类号： H01M2/04 , H01M2/20 , H01M2/30 , H01M10/04 , H01M10/05 , H01M2/08 , H01M2/02
CPC分类号： H01M2/04 , H01M2/204 , H01M2/30 , H01M10/0431 , H01M10/05
摘要： A lithium secondary cell includes an internal electrode body having a positive electrode plate and a negative electrode plate wound and laminated around an external peripheral wall of a hollow cylindrical winding core. The inside of the internal electrode body is impregnated with a nonaqueous electrolyte solution. A cylindrical cell case houses the internal electrode body and has open ends sealed with plate member electrode caps. An external terminal member protrudes onto the surface of the electrode caps to lead current to the outside of the cell case, and an internal terminal member connects with the internal electrode body to take current from the internal electrode body. An elastic body and at least two of the plate member, the external terminal member and the internal terminal member are joined together for construction. An assembly of lithium secondary cells is also disclosed.
摘要翻译：锂二次电池包括内电极体，其具有缠绕并层压在中空圆柱形绕芯的外周壁上的正极板和负极板。内部电极体的内部浸渍有非水电解质溶液。圆柱形电池壳体容纳内部电极体，并且具有用板构件电极盖密封的开口端。外部端子构件突出到电极盖的表面上以将电流引导到电池壳体的外部，并且内部端子构件与内部电极体连接以从内部电极体获取电流。弹性体和板构件，外部端子构件和内部端子构件中的至少两个结合在一起用于构造。还公开了锂二次电池的组件。

3. 发明授权

US07501202B2 Lithium secondary cell and assembly thereof 有权
标题翻译：锂二次电池及其组装
公开(公告)号：US07501202B2
公开(公告)日：2009-03-10
申请号：US11010936
申请日：2004-12-13
申请人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
发明人： Akio Enomoto , Kenji Kawamura , Kenshin Kitoh , Toshihiro Yoshida , Hiroshi Nemoto , Shinji Otsubo
IPC分类号： H01M2/02
CPC分类号： H01M2/04 , H01M2/204 , H01M2/30 , H01M10/0431 , H01M10/05
摘要： A lithium secondary cell includes an internal electrode body having a positive electrode plate and a negative electrode plate wound and laminated around an external peripheral wall of a hollow cylindrical winding core. The inside of the internal electrode body is impregnated with a nonaqueous electrolyte solution. A cylindrical cell case houses the internal electrode body and has open ends sealed with plate member electrode caps. An external terminal member protrudes onto the surface of the electrode caps to lead current to the outside of the cell case, and an internal terminal member connects with the internal electrode body to take current from the internal electrode body. An elastic body and at least two of the plate member, the external terminal member and the internal terminal member are joined together for construction. An assembly of lithium secondary cells is also disclosed.
摘要翻译：锂二次电池包括内电极体，其具有缠绕并层压在中空圆柱形绕芯的外周壁上的正极板和负极板。内部电极体的内部浸渍有非水电解质溶液。圆柱形电池壳体容纳内部电极体，并且具有用板构件电极盖密封的开口端。外部端子构件突出到电极盖的表面上以将电流引导到电池壳体的外部，并且内部端子构件与内部电极体连接以从内部电极体获取电流。弹性体和板构件，外部端子构件和内部端子构件中的至少两个结合在一起用于构造。还公开了锂二次电池的组件。

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