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31. 发明授权

US08216502B2 Method for the external application of battery pack encapsulant 有权
标题翻译：电池组密封剂的外部应用方法
公开(公告)号：US08216502B2
公开(公告)日：2012-07-10
申请号：US12315303
申请日：2008-12-02
申请人： Weston Arthur Hermann , Scott Ira Kohn , Noel Jason Mendez , Ernest Matthew Villanueva , Alexander Thomas Jacobs , Peng Zhou
发明人： Weston Arthur Hermann , Scott Ira Kohn , Noel Jason Mendez , Ernest Matthew Villanueva , Alexander Thomas Jacobs , Peng Zhou
IPC分类号： H01M2/10 , B29C45/14
CPC分类号： H01M2/1077 , H01M2/1083
摘要： A method and apparatus for simplifying battery pack encapsulation is provided. The battery pack includes a pair of complementary housing members with each housing member including a plurality of cell constraints into which the ends of corresponding battery cells are inserted during assembly. One or both housing members also include at least one, and preferably a plurality, of raised encapsulant injection ports. The raised encapsulant injection ports are designed to extend above the surface of the respective housing members and beyond the injected encapsulation material, thus ensuring that the ports remain open after encapsulation material injection.
摘要翻译：提供了简化电池组封装的方法和装置。电池组包括一对互补的壳体构件，每个壳体构件包括多个电池约束，在组装过程中相应的电池单元的端部插入其中。一个或两个壳体构件还包括至少一个，优选多个凸起的密封剂注入口。凸起的密封剂注入口被设计成在相应的壳体构件的表面上方延伸并且超过注入的封装材料，从而确保在封装材料注入之后端口保持打开。

32. 发明申请

US20120046815A1 Method for Optimizing Battery Pack Temperature 有权
标题翻译：优化电池组温度的方法
公开(公告)号：US20120046815A1
公开(公告)日：2012-02-23
申请号：US13286245
申请日：2011-11-01
申请人： Weston Arthur Hermann , Scott Ira Kohn , Kurt Russell Kelty , Vineet Haresh Mehta , Jeffrey Brian Straubel
发明人： Weston Arthur Hermann , Scott Ira Kohn , Kurt Russell Kelty , Vineet Haresh Mehta , Jeffrey Brian Straubel
IPC分类号： G05D23/00 , B60K11/04 , B60L11/18
CPC分类号： B60H1/00278 , B60H2001/00307 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/635 , H01M10/6568 , H01M10/663
摘要： A method for limiting the adverse effects of temperature on the electrical energy storage system (ESS) of an electric vehicle after the vehicle has been turned off is provided. In general, whether or not coolant is circulated through a coolant loop coupled to the ESS depends on the difference between the ambient temperature and a preset temperature, the preset temperature typically corresponding to the temperature of the ESS.
摘要翻译：提供了一种用于在车辆关闭之后限制温度对电动车辆的电能存储系统（ESS）的不利影响的方法。通常，冷却剂是否循环通过耦合到ESS的冷却剂回路取决于环境温度和预设温度之间的差异，该预设温度通常对应于ESS的温度。

33. 发明申请

US20120034497A1 Battery Pack with Cell-Level Fusing 有权
标题翻译：具有电池级定影的电池组
公开(公告)号：US20120034497A1
公开(公告)日：2012-02-09
申请号：US12850282
申请日：2010-08-04
申请人： Weston Arthur Hermann , Scott Ira Kohn , Paul Bryan Kreiner , Christopher David Gadda
发明人： Weston Arthur Hermann , Scott Ira Kohn , Paul Bryan Kreiner , Christopher David Gadda
IPC分类号： H01M2/20 , H01M2/00 , H01M2/34
CPC分类号： H01M2/204 , H01M2/34 , H01M10/4264 , H01M2200/103 , H01M2200/106
摘要： A battery pack, or battery pack module, is provided that achieves improved battery pack performance, system reliability and system safety while impacting only a small region of the battery pack/battery module, and thus having only a minor impact on battery pack cost, complexity, weight and size. The battery pack/battery module is designed such that the fusible interconnects associated with a single battery, or a specific fusible interconnect associated with a single battery, will be the last interconnect(s) to fuse during a short circuit event. The risk of sustained arcing for the predetermined interconnect(s) is minimized through the use of rapid clearing interconnects. As a result, the risk of damage and excessive heating is also minimized.
摘要翻译：提供了一种电池组或电池组件，其在仅影响电池组/电池模块的较小区域的同时，可以实现电池组性能提高，系统可靠性和系统安全性，从而对电池组成本，复杂性影响较小，重量和尺寸。电池组/电池模块被设计成使得与单个电池相关联的可熔互连或与单个电池相关联的特定可熔互连将是在短路事件期间熔断的最后一个互连。通过使用快速清除互连来最小化预定互连的持续电弧的风险。结果，损坏和过度加热的风险也被最小化。

34. 发明授权

US08054038B2 System for optimizing battery pack cut-off voltage 有权
标题翻译：用于优化电池组截止电压的系统
公开(公告)号：US08054038B2
公开(公告)日：2011-11-08
申请号：US12322217
申请日：2009-01-29
申请人： Kurt Russell Kelty , Scott Ira Kohn
发明人： Kurt Russell Kelty , Scott Ira Kohn
IPC分类号： H02J7/16
CPC分类号： B60L3/0046 , B60L11/185 , B60L11/1859 , B60L11/1861 , B60L2240/62 , B60L2240/64 , B60L2240/66 , B60L2240/68 , B60L2240/70 , B60L2240/80 , B60L2250/14 , B60L2250/16 , B60L2250/18 , G06Q50/06 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162
摘要： A method and apparatus for optimizing the level of battery charging required by an electric vehicle is provided. The system includes an interface for the user to input various travel parameters, such as a travel itinerary, which is then used by the battery charging system during charge optimization. In addition to a travel itinerary, the system may be configured to take into account departure times, road conditions, traffic conditions and weather conditions in determining miles to be traveled as well as the electrical energy per mile conversion factors to be used during optimization.
摘要翻译：提供一种用于优化电动车辆所需的电池充电水平的方法和装置。该系统包括用于用户输入诸如旅行行程的各种旅行参数的接口，然后在充电优化期间由电池充电系统使用该旅行参数。除了旅行行程之外，该系统可以被配置为在确定要行驶的里程以及优化期间要使用的每英里转换因子的电能时考虑出发时间，路况，交通状况和天气条件。

35. 发明申请

US20100188043A1 System for optimizing battery pack cut-off voltage 有权
标题翻译：用于优化电池组截止电压的系统
公开(公告)号：US20100188043A1
公开(公告)日：2010-07-29
申请号：US12322217
申请日：2009-01-29
申请人： Kurt Russell Kelty , Scott Ira Kohn
发明人： Kurt Russell Kelty , Scott Ira Kohn
IPC分类号： H02J7/00 , G06Q30/00 , G06Q50/00
CPC分类号： B60L3/0046 , B60L11/185 , B60L11/1859 , B60L11/1861 , B60L2240/62 , B60L2240/64 , B60L2240/66 , B60L2240/68 , B60L2240/70 , B60L2240/80 , B60L2250/14 , B60L2250/16 , B60L2250/18 , G06Q50/06 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162
摘要： A method and apparatus that allows the end user to control the charging system, and in particular the battery pack charging level, of an all-electric or hybrid vehicle based on expected use is provided.
摘要翻译：提供一种允许最终用户基于预期用途来控制全电动或混合动力车辆的充电系统，特别是电池组充电水平的方法和装置。

36. 发明申请

US20100138178A1 Battery capacity estimating method and apparatus 有权
标题翻译：电池容量估算方法及装置
公开(公告)号：US20100138178A1
公开(公告)日：2010-06-03
申请号：US12384696
申请日：2009-04-08
申请人： Anil Paryani , Scott Ira Kohn , Brian Boggs , Andrew David Baglino , Craig Bruce Carison
发明人： Anil Paryani , Scott Ira Kohn , Brian Boggs , Andrew David Baglino , Craig Bruce Carison
IPC分类号： G01R31/36
CPC分类号： G01R31/3624
摘要： A method for accurately estimating battery capacity based on a weighting function is provided. The disclosed system monitors battery current and uses the monitored battery current to calculate the state of charge (SOCbyAh) of the battery. The system also measures the open circuit voltage (OCV) of the battery when the system is at rest, rest being determined by achieving a current of less than a preset current value for a period of time greater than a preset time period. The state of charge of the battery is calculated from the OCV (SOCbyOCV). The weighting function is based on ΔSOCbyAh and ΔSOCbyOCV, where ΔSOCbyAh is equal to SOCbyAhFirst time minus SOCbyAhSecond time, and where ΔSOCbyOCV is equal to SOCbyOCVFirst time minus SOCbyOCVSecond time. The weighting function also takes into account the errors associated with determining SOCbyAh and SOCbyOCV.
摘要翻译：提供了一种基于加权函数精确估计电池容量的方法。所公开的系统监视电池电流并使用监测的电池电流来计算电池的充电状态（SOCbyAh）。该系统还在系统静止时测量电池的开路电压（OCV），通过在大于预设时间段的时间段内实现小于预置电流值的电流来确定。从OCV（SOCbyOCV）计算电池的充电状态。加权函数基于＆Dgr; SOCbyAh和＆Dgr; SOCbyOCV，其中＆Dgr; SOCbyAh等于SOCbyAh第一次减去SOCbyAhSecond时间，其中＆Dgr; SOCbyOCV等于SOCbyOCV第一次减去SOCbyOCV秒。加权函数还考虑了与确定SOCbyAh和SOCbyOCV相关的错误。

37. 发明申请

US20100136424A1 Multi-wall battery for maintaining cell wall integrity during thermal runaway 审中-公开
标题翻译：多壁电池，用于在热失控期间保持电池壁完整性
公开(公告)号：US20100136424A1
公开(公告)日：2010-06-03
申请号：US12460346
申请日：2009-07-17
申请人： Weston Arthur Hermann , Scott Ira Kohn
发明人： Weston Arthur Hermann , Scott Ira Kohn
IPC分类号： H01M2/10
CPC分类号： H01M2/0257 , H01M2/0292 , H01M10/613 , H01M10/625 , H01M10/643 , H01M10/653 , H01M10/6556 , H01M2200/00
摘要： A battery is provided in which a thermal insulator or other material is interposed between the electrode assembly and the inner surface of the cell casing, the additional layer(s) inhibiting the formation of wall perforations in the battery casing during a thermal runaway event.
摘要翻译：提供了一种电池，其中绝热体或其它材料插入在电极组件和电池壳体的内表面之间，该附加层在热失控事件期间阻止在电池壳体中形成壁穿孔。

38. 发明申请

US20100136421A1 Cell cap assembly with recessed terminal and enlarged insulating gasket 有权
标题翻译：电池盖组件，带凹槽端子和扩大的绝缘垫片
公开(公告)号：US20100136421A1
公开(公告)日：2010-06-03
申请号：US12459721
申请日：2009-07-07
申请人： Weston Arthur Hermann , Scott Ira Kohn
发明人： Weston Arthur Hermann , Scott Ira Kohn
IPC分类号： H01M2/02
CPC分类号： H01M2/22 , H01M2/0202 , H01M2/022 , H01M2/08 , H01M2002/0205
摘要： A simplified cell design is provided for a battery utilizing the 18650 form-factor in which the CID and PTC elements are eliminated, thereby reducing manufacturing cost and battery weight. To reduce the risk of shorting between the battery case and the battery terminal, the battery terminal is recessed relative to the top of the cell case and the insulating gasket positioned between the cell case and the cap assembly is designed to cover a large portion of the outer surface of the terminal element.
摘要翻译：使用18650外形尺寸的电池提供了简化的电池设计，其中消除了CID和PTC元件，从而降低了制造成本和电池重量。为了降低电池壳体与电池端子之间短路的风险，电池端子相对于电池壳体的顶部凹陷，并且位于电池壳体和盖组件之间的绝缘垫片被设计成覆盖电池盒的大部分端子元件的外表面。

39. 发明授权

US07629772B2 Multi-mode charging system for an electric vehicle 有权
公开(公告)号：US07629772B2
公开(公告)日：2009-12-08
申请号：US12322219
申请日：2009-01-29
申请人： Martin Forest Eberhard , Jeffrey Brian Straubel , Kurt Russell Kelty , Scott Ira Kohn , Weston Arthur Hermann , Eugene Michael Berdichevsky , Andrew Gregory Simpson , Craig Bruce Carlson
发明人： Martin Forest Eberhard , Jeffrey Brian Straubel , Kurt Russell Kelty , Scott Ira Kohn , Weston Arthur Hermann , Eugene Michael Berdichevsky , Andrew Gregory Simpson , Craig Bruce Carlson
IPC分类号： H02J7/04 , H02J7/16
CPC分类号： H02J7/1492 , B60L1/08 , B60L3/0046 , B60L11/1803 , B60L11/1816 , B60L11/1874 , B60L11/1875 , B60L2240/545 , B60L2250/12 , B60L2250/16 , H02J7/045 , H02J7/047 , Y02T10/7011 , Y02T10/705 , Y02T10/7072 , Y02T10/92 , Y02T90/14
摘要： A method and apparatus that allows the end user to optimize the performance of an all-electric or hybrid vehicle and its charging system for a desired mode of operation is provided. The system of the invention includes multiple charging/operational modes from which the user may select. Each charging/operational mode controls the cut-off voltage used during charging and the maintenance temperature of the battery pack.

40. 发明申请

US20090023053A1 METHOD OF DEACTIVATING FAULTY BATTERY CELLS 有权
标题翻译：消除不良电池细胞的方法
公开(公告)号：US20090023053A1
公开(公告)日：2009-01-22
申请号：US11779620
申请日：2007-07-18
申请人： Eugene Michael Berdichevsky , Kurt Russell Kelty , Scott Ira Kohn
发明人： Eugene Michael Berdichevsky , Kurt Russell Kelty , Scott Ira Kohn
IPC分类号： H01M2/22
CPC分类号： H02J7/0031 , G01R31/025 , G01R31/3606 , H01M10/425 , H01M10/441 , H01M10/482 , H02J7/0026 , Y02T10/7055
摘要： A method and apparatus for deactivating a bad battery cell from a battery pack for an energy storage system of an electric vehicle is disclosed. The apparatus and methodology includes a clamshell member arranged at an end of the cells and a printed circuit board arranged adjacent to the clamshell member. A collector plate is arranged adjacent to the printed circuit board and a switch is arranged on the printed circuit board. A wire bond is arranged between the switch and one of the cells and a second wire bond is arranged between the switch and the collector plate. The plurality of switches will allow for the identification of the one individual cell having a weak short circuit within the battery pack. Upon identification of the cell with the weak short circuit that cell will have its switch placed in an open position thus electrically isolating the faulty or bad cell from the battery pack.
摘要翻译：公开了一种用于从电动车辆的能量存储系统的电池组中去激活坏电池单元的方法和装置。该装置和方法包括设置在单元的端部的蛤壳构件和邻近蛤壳构件设置的印刷电路板。集电板靠近印刷电路板布置，并且在印刷电路板上布置开关。在开关和一个电池之间布置有引线键，并且在开关和集电板之间布置第二引线接合。多个开关将允许识别在电池组内具有弱短路的一个单独电池。当识别具有弱短路的电池时，电池将其开关置于打开位置，从而将故障或坏电池与电池组电隔离。

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