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1. 发明申请

US20130049696A1 Series/parallel connection scheme for energy storage devices 有权
公开(公告)号：US20130049696A1
公开(公告)日：2013-02-28
申请号：US13199440
申请日：2011-08-29
申请人： Li-Yan Zhu , Jei Wei Chang , Ping Hua Deng
发明人： Li-Yan Zhu , Jei Wei Chang , Ping Hua Deng
IPC分类号： H02J7/00
CPC分类号： H02J7/0026 , H01M10/4207 , H02J7/0029 , H02J2007/0039
摘要： A battery pack has series-parallel connected battery cells. An inrush current limiting circuit has current limiting devices and a current limiting tracking means limits inrush current from shorted battery cells. Each current limiting tracking means is coupled to the current limiting devices such that they limit an inrush current from parallel neighbor battery cells when one battery cell on the column shorts. The current limiting devices are variable buffer resistors with a positive temperature coefficient. The current limiting tracking means are heat sinks that thermally couples the buffer resistors together such that the buffer resistors increase in resistance with a temperature increase caused by current flowing through the buffer resistor associated with the shorted battery cell. Current regulating elements are in series with columns of battery cells for preventing inrush current to the columns of the battery cells.

2. 发明授权

US09118192B2 Series/parallel connection scheme for energy storage devices 有权
标题翻译：储能装置系列/并联方案
公开(公告)号：US09118192B2
公开(公告)日：2015-08-25
申请号：US13199440
申请日：2011-08-29
申请人： Li-Yan Zhu , Jei Wei Chang , Ping Hua Deng
发明人： Li-Yan Zhu , Jei Wei Chang , Ping Hua Deng
IPC分类号： H02J7/00 , H01M10/42
CPC分类号： H02J7/0026 , H01M10/4207 , H02J7/0029 , H02J2007/0039
摘要： A battery pack has series-parallel connected battery cells. An inrush current limiting circuit has current limiting devices and a current limiting tracking means limits inrush current from shorted battery cells. Each current limiting tracking means is coupled to the current limiting devices such that they limit an inrush current from parallel neighbor battery cells when one battery cell on the column shorts. The current limiting devices are variable buffer resistors with a positive temperature coefficient. The current limiting tracking means are heat sinks that thermally couples the buffer resistors together such that the buffer resistors increase in resistance with a temperature increase caused by current flowing through the buffer resistor associated with the shorted battery cell. Current regulating elements are in series with columns of battery cells for preventing inrush current to the columns of the battery cells.
摘要翻译：电池组具有串联并联的电池单元。浪涌电流限制电路具有限流装置，限流跟踪装置限制短路电池的浪涌电流。每个电流限制跟踪装置耦合到限流装置，使得当列上的一个电池单元短路时，它们限制来自平行的相邻电池单元的浪涌电流。限流器件是具有正温度系数的可变缓冲电阻器。电流限制跟踪装置是将缓冲电阻器热耦合在一起的散热器，使得缓冲电阻器随着流过与短路电池单元相关联的缓冲电阻器的电流引起的温度升高而增加。电流调节元件与用于防止浪涌电流到电池单元的列的电池单元串联。

3. 发明申请

US20110236742A1 FAULT PROTECTION BATEERY COVER ASSEMBLY 审中-公开
标题翻译：故障保护专用盖组件
公开(公告)号：US20110236742A1
公开(公告)日：2011-09-29
申请号：US12730210
申请日：2010-03-23
申请人： Ping-Hua Deng , Peng Wang
发明人： Ping-Hua Deng , Peng Wang
IPC分类号： H01M2/26
CPC分类号： H01M2/26 , H01M2/34 , H01M2200/103 , H01M2220/20
摘要： A fault protection battery cover assembly consists of a platform having a plurality of holes disposed thereon, a positive and a negative terminal for providing electricity output, and a positive and a negative terminal connecting bar for providing connection with an internal circuit. Said terminals and terminal connecting bars are insulatedly disposed at a top and a bottom of said platform. The terminal connecting bars are connected electrically with said terminals by a plurality of fastening elements, and characterized in that a fuse is attached onto said positive terminal to cut off the circuit as overcurrent is generated.
摘要翻译：故障保护电池盖组件由其上设置有多个孔的平台，用于提供电力输出的正极和负极端子以及用于提供与内部电路的连接的正极和负极端子连接杆组成。所述端子和端子连接杆绝缘地设置在所述平台的顶部和底部。端子连接杆通过多个紧固元件与所述端子电连接，并且其特征在于，在所述正极端子上附接有保险丝，以在产生过电流时切断电路。

4. 发明授权

US08697274B2 Lithium ion battery 有权
标题翻译：锂离子电池
公开(公告)号：US08697274B2
公开(公告)日：2014-04-15
申请号：US13316962
申请日：2011-12-12
申请人： Ji-bing Geng , Ping-hua Deng , Yu-jin Wang
发明人： Ji-bing Geng , Ping-hua Deng , Yu-jin Wang
IPC分类号： H01M2/08 , H01M10/04
CPC分类号： H01M2/0413 , H01M2/0285 , H01M2/0486 , H01M2/08 , H01M10/0525 , Y10T29/4911
摘要： The present invention provides a lithium ion battery including a battery can, a battery cell received in the battery can, electrolyte filled in the battery can, and a battery cover sealing the battery can. The battery can is formed with a flange portion, and the battery cover is formed with a skirt portion corresponding to the flange portion. The skirt portion of the battery cover tightly wraps the flange portion of the battery can, and the skirt portion and the flange portion wrapped in the skirt portion are tightly wound and bent to the battery can, so as to realize desirable sealing between the battery can and the battery cover.
摘要翻译：本发明提供一种锂离子电池，其包括电池罐，容纳在电池罐中的电池单元，填充在电池壳体中的电解液，以及密封电池壳体的电池盖。电池罐形成有凸缘部，电池盖形成有与凸缘部对应的裙部。电池盖的裙部将电池壳体的凸缘部分紧密地包裹起来，并且将包围在裙部中的裙部和凸缘部分紧密地卷绕并弯曲到电池罐，以便实现电池壳体之间期望的密封和电池盖。

5. 发明授权

US08440335B2 Explosion-proof device including battery cover with rupture film positioned in valve seat for use in power batteries 有权
标题翻译：防爆装置包括电池盖，破裂膜位于阀座中，用于动力电池
公开(公告)号：US08440335B2
公开(公告)日：2013-05-14
申请号：US13008626
申请日：2011-01-18
申请人： Peng Wang , Ping-hua Deng , Biao Jin , Zhi-jun Guo
发明人： Peng Wang , Ping-hua Deng , Biao Jin , Zhi-jun Guo
IPC分类号： H01M2/12
CPC分类号： H01M2/1241
摘要： An explosion-proof device for use in power batteries includes a battery cover defining an explosion-proof hole, a valve seat securely mounted in the explosion-proof hole and hermetically sealing the battery cover, and a rupture film positioned in the valve seat and hermetically sealing the explosion-proof hole. The rupture film is insulatively isolated from the valve seat via an insulative cushion enclosing the rupture film, or an insulative layer formed on the rupture film. In the explosion-proof device of the prevent invention, the rupture film is insulatively isolated from the valve seat, which can prevent the rupture film from being electrochemically corroded.
摘要翻译：用于动力电池的防爆装置包括限定防爆孔的电池盖，牢固地安装在防爆孔中的气门座和气密密封电池盖，以及一个位于阀座和密封件中的破裂膜密封防爆孔。破裂膜通过包围破裂膜的绝缘垫或形成在破膜上的绝缘层与阀座绝缘隔离。在防止发明的防爆装置中，破裂膜与阀座绝缘隔离，这可以防止破裂膜被电化学腐蚀。

6. 发明申请

US20120156553A1 LITHIUM ION BATTERY 有权
标题翻译：锂离子电池
公开(公告)号：US20120156553A1
公开(公告)日：2012-06-21
申请号：US13316962
申请日：2011-12-12
申请人： Ji-bing Geng , Ping-hua Deng , Yu-jin Wang
发明人： Ji-bing Geng , Ping-hua Deng , Yu-jin Wang
IPC分类号： H01M2/08 , H01M10/04
CPC分类号： H01M2/0413 , H01M2/0285 , H01M2/0486 , H01M2/08 , H01M10/0525 , Y10T29/4911
摘要： The present invention provides a lithium ion battery including a battery can, a battery cell received in the battery can, electrolyte filled in the battery can, and a battery cover sealing the battery can. The battery can is formed with a flange portion, and the battery cover is formed with a skirt portion corresponding to the flange portion. The skirt portion of the battery cover tightly wraps the flange portion of the battery can, and the skirt portion and the flange portion wrapped in the skirt portion are tightly wound and bent to the battery can, so as to realize desirable sealing between the battery can and the battery cover.
摘要翻译：本发明提供一种锂离子电池，其包括电池罐，容纳在电池罐中的电池单元，填充在电池壳体中的电解液，以及密封电池壳体的电池盖。电池罐形成有凸缘部，电池盖形成有与凸缘部对应的裙部。电池盖的裙部将电池壳体的凸缘部分紧密地包裹起来，并且将包围在裙部中的裙部和凸缘部分紧密地卷绕并弯曲到电池罐，以便实现电池壳体之间的期望的密封和电池盖。

7. 发明申请

US20120015219A1 EXPLOSION-PROOF DEVICE FOR USE IN POWER BATTERIES 有权
标题翻译：用于电池的防爆设备
公开(公告)号：US20120015219A1
公开(公告)日：2012-01-19
申请号：US13008626
申请日：2011-01-18
申请人： Peng Wang , Ping-hua Deng , Biao Jin , Zhi-jun Guo
发明人： Peng Wang , Ping-hua Deng , Biao Jin , Zhi-jun Guo
IPC分类号： H01M2/12
CPC分类号： H01M2/1241
摘要： An explosion-proof device for use in power batteries includes a battery cover defining an explosion-proof hole, a valve seat securely mounted in the explosion-proof hole and hermetically sealing the battery cover, and a rupture film positioned in the valve seat and hermetically sealing the explosion-proof hole. The rupture film is insulatively isolated from the valve seat via an insulative cushion enclosing the rupture film, or an insulative layer formed on the rupture film. In the explosion-proof device of the prevent invention, the rupture film is insulatively isolated from the valve seat, which can prevent the rupture film from being electrochemically corroded.
摘要翻译：用于动力电池的防爆装置包括限定防爆孔的电池盖，牢固地安装在防爆孔中的气门座和气密密封电池盖，以及一个位于阀座和密封件中的破裂膜密封防爆孔。破裂膜通过包围破裂膜的绝缘垫或形成在破膜上的绝缘层与阀座绝缘隔离。在防止发明的防爆装置中，破裂膜与阀座绝缘隔离，这可以防止破裂膜被电化学腐蚀。

8. 发明申请

US20100291422A1 CAP ASSEMBLY FOR USE IN LITHIUM ION BATTERIES 审中-公开
标题翻译：集成电池用于锂离子电池
公开(公告)号：US20100291422A1
公开(公告)日：2010-11-18
申请号：US12777290
申请日：2010-05-11
申请人： Ping-hua Deng , Kai Wu , Wei Chen
发明人： Ping-hua Deng , Kai Wu , Wei Chen
IPC分类号： H01M2/12
CPC分类号： H01M10/0525 , H01M2/0413 , H01M2/1241 , H01M2/34 , H01M10/0587 , H01M2200/00 , H01M2200/103
摘要： Provided is a cap assembly for use in cylindrical lithium ion batteries. The cap assembly includes an insulating gasket defining a through hole therein, a rupture plate positioned in the through hole, a vent plate soldered on and electrically connected to the rupture plate, a current interrupt device positioned on the rupture plate, and an end cap assembled on the current interrupt device. The current interrupt device can cut off the current path when the battery discharges at a high discharge rate, so as to improve the safety performance of the lithium ion battery.
摘要翻译：提供用于圆柱形锂离子电池的盖组件。盖组件包括在其中限定通孔的绝缘垫圈，定位在通孔中的破裂板，焊接在断裂板上并与其电连接的通气板，定位在破裂板上的电流中断装置，以及组装在当前的中断设备上。当电池以高放电速率放电时，电流中断装置可以切断电流路径，从而提高锂离子电池的安全性能。

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