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1. 发明授权

US08409736B2 Cap assembly with desirable safety performance 有权
标题翻译：盖组件具有理想的安全性能
公开(公告)号：US08409736B2
公开(公告)日：2013-04-02
申请号：US12819403
申请日：2010-06-21
申请人： Peng Wang , Feng-gang Zhao , Wei Chen
发明人： Peng Wang , Feng-gang Zhao , Wei Chen
IPC分类号： H01M2/12
CPC分类号： H01M2/0408 , H01M2/1241 , H01M10/425 , H01M2200/103
摘要： A cap assembly with desirable safety performance for use in lithium ion batteries, includes an insulating gasket defining a through hole therein, a rupture plate positioned in the through hole, a vent plate defining an air hole electrically connected with the rupture plate, a current interrupt device disposed on the rupture plate, and an end cap defining an air exhaust hole assembled on the current interrupt device. The current interrupt device has an upper conductive plate electrically connected with the end cap, a lower conductive plate electrically connected with the rupture plate, and a fuse electrically connecting the upper conductive plate and the lower conductive plate. When the current intensity in the lithium ion battery exceeds a predetermined value, the fuse melts to cut off the current path.
摘要翻译：具有用于锂离子电池的理想安全性能的盖组件包括在其中限定通孔的绝缘衬垫，位于通孔中的断裂板，限定与断裂板电连接的气孔的通气板，电流中断设置在破裂板上的装置和限定在当前中断装置上组装的排气孔的端盖。电流中断装置具有与端盖电连接的上导电板，与断裂板电连接的下导电板，以及将上导电板和下导电板电连接的保险丝。当锂离子电池中的电流强度超过预定值时，熔断熔断电流路径。

2. 发明申请

US20100330416A1 ELECTROLYTE INJECTION AND EXPLOSION PROOF DEVICE FOR USE IN POWER BATTERIES 审中-公开
标题翻译：用于电力电池的电解液注入和防爆装置
公开(公告)号：US20100330416A1
公开(公告)日：2010-12-30
申请号：US12820778
申请日：2010-06-22
申请人： Peng Wang , Feng-gang Zhao , Wei Chen , Xue-ze Wang
发明人： Peng Wang , Feng-gang Zhao , Wei Chen , Xue-ze Wang
IPC分类号： H01M2/08
CPC分类号： H01M2/362 , H01M2/08 , H01M2/1241
摘要： An electrolyte injection and explosion proof device for use in power batteries includes a cover defining an electrolyte injection hole, a rupture plate detachably disposed on the electrolyte injection hole, and an inner liner pressing the rupture plate on the electrolyte injection hole for sealing the same. The rupture plate detachably mounted on the electrolyte injection hole via pressing or clamping can be readily replaced, so that the power battery can be continuously used when the rupture plate is broken. Additionally, the explosion proof device is mounted on the electrolyte injection hole. The number of holes defined in the cover is reduced and the sealing performance of the power battery is remarkably improved.
摘要翻译：用于动力电池的电解液注入和防爆装置包括限定电解液注入孔的盖子，可拆卸地设置在电解液注入孔上的破裂板，以及将密封该电解液注入孔的断裂板压入电解液注入孔的内衬。可以容易地更换可拆卸地安装在电解液注入孔上的破裂板，从而当破裂板破裂时可以连续使用动力电池。此外，防爆装置安装在电解液注入孔上。封盖中限定的孔数减少，动力电池的密封性能显着提高。

3. 发明申请

US20100330402A1 CAP ASSEMBLY WITH DESIRABLE SAFETY PERFORMANCE 有权
标题翻译：具有安全性能的CAP大会
公开(公告)号：US20100330402A1
公开(公告)日：2010-12-30
申请号：US12819403
申请日：2010-06-21
申请人： Peng Wang , Feng-gang Zhao , Wei Chen
发明人： Peng Wang , Feng-gang Zhao , Wei Chen
IPC分类号： H01M2/12
CPC分类号： H01M2/0408 , H01M2/1241 , H01M10/425 , H01M2200/103
摘要： A cap assembly with desirable safety performance for use in lithium ion batteries, includes an insulating gasket defining a through hole therein, a rupture plate positioned in the through hole, a vent plate defining an air hole electrically connected with the rupture plate, a current interrupt device disposed on the rupture plate, and an end cap defining an air exhaust hole assembled on the current interrupt device. The current interrupt device has an upper conductive plate electrically connected with the end cap, a lower conductive plate electrically connected with the rupture plate, and a fuse electrically connecting the upper conductive plate and the lower conductive plate. When the current intensity in the lithium ion battery exceeds a predetermined value, the fuse melts to cut off the current path.
摘要翻译：具有用于锂离子电池的理想安全性能的盖组件包括在其中限定通孔的绝缘衬垫，位于通孔中的断裂板，限定与断裂板电连接的气孔的通气板，电流中断设置在破裂板上的装置和限定在当前中断装置上组装的排气孔的端盖。电流中断装置具有与端盖电连接的上导电板，与断裂板电连接的下导电板，以及将上导电板和下导电板电连接的保险丝。当锂离子电池中的电流强度超过预定值时，熔断熔断电流路径。

4. 发明申请

US20100285370A1 ELECTRODE GROUP WITH DESIRABLE HEAT DISSIPATING PERFORMANCE FOR USE IN LITHIUM ION BATTERIES 审中-公开
标题翻译：具有在锂离子电池中使用的具有可靠散热性能的电极组
公开(公告)号：US20100285370A1
公开(公告)日：2010-11-11
申请号：US12775158
申请日：2010-05-06
申请人： Heng-Tao Xia , Feng-Gang Zhao , Rui Xu , Kai-Gui Cai , Kun-qing Zhu , Wei Chen , Yu-qun Zeng
发明人： Heng-Tao Xia , Feng-Gang Zhao , Rui Xu , Kai-Gui Cai , Kun-qing Zhu , Wei Chen , Yu-qun Zeng
IPC分类号： H01M2/16
CPC分类号： H01M10/052 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/70 , H01M10/613 , H01M10/647 , H01M10/654
摘要： An electrode group for use in lithium ion batteries includes an anode plate, a cathode plate and a separator disposed between the anode plate and the cathode plate. The anode plate includes an anode current collector and an anode film containing anode active material formed on the anode current collector. The cathode plate includes a cathode current collector and a cathode film containing cathode active material formed on the cathode current collector. The anode current collector is formed with a number of anode extending portions extending along a width direction thereof and the anode extending portions are coupled together to form an anode lead. The cathode current collector is formed with a number of cathode extending portions extending along a width direction thereof and the cathode extending portions are coupled together to form a cathode lead.
摘要翻译：用于锂离子电池的电极组包括阳极板，阴极板和布置在阳极板和阴极板之间的隔膜。阳极板包括负极集电体和阳极膜，阳极膜含有在阳极集电体上形成的负极活性物质。阴极板包括阴极集电体和形成在阴极集电体上的阴极活性物质阴极膜。阳极集电器形成有沿着其宽度方向延伸的多个阳极延伸部分，并且阳极延伸部分耦合在一起以形成阳极引线。阴极集电器形成有沿着其宽度方向延伸的多个阴极延伸部分，并且阴极延伸部分耦合在一起以形成阴极引线。

5. 发明申请

US20110136013A1 Material for coating a positive electrode of a lithium-ion battery and a method for making the same 审中-公开
标题翻译：用于涂布锂离子电池的正极的材料及其制造方法
公开(公告)号：US20110136013A1
公开(公告)日：2011-06-09
申请号：US12591961
申请日：2009-12-07
申请人： Na Liu , Meng-Yao Wu , Lei-Min Xu , Lu Li , Rui Xu , Feng-Gang Zhao
发明人： Na Liu , Meng-Yao Wu , Lei-Min Xu , Lu Li , Rui Xu , Feng-Gang Zhao
IPC分类号： H01M4/58 , B05D5/12 , C01G25/02 , C01G19/02 , C01F7/02 , C01F5/02 , C01B33/12 , C01F17/00 , C01G9/02
CPC分类号： H01M10/0525 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525
摘要： A method is disclosed for coating a positive active material of a lithium-ion battery. The method includes the step of dissolving at least one salt that contains a coating metal in a solvent to provide a solution, the step of dissolving a lithium-containing positive active material in the solution and adjusting the pH value of the solution to deposit M(OH)2n on the lithium-containing positive active material, the step of drying the M(OH)2n and the lithium-containing positive active material, and the step of sintering the M(OH)2n and the lithium-containing positive active material to coat the lithium-containing positive active material with MOn.
摘要翻译：公开了一种涂覆锂离子电池的正极活性物质的方法。该方法包括将含有涂层金属的至少一种盐溶解在溶剂中以提供溶液的步骤，将含锂正极活性物质溶解在溶液中并调节溶液的pH值以沉淀M（ OH）2 n，所述含有M（OH）2n和所述含锂正极活性物质的步骤，所述M（OH）2n和所述含锂正极活性物质的烧结工序用MOn涂覆含锂正极活性物质。

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