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1. 发明申请

US20140272518A1 BATTERY SYSTEM WITH COMPLIANT HEATSINK ASSEMBLY 审中-公开
标题翻译：具有合适散热器组件的电池系统
公开(公告)号：US20140272518A1
公开(公告)日：2014-09-18
申请号：US14208801
申请日：2014-03-13
申请人： EnerDel, Inc.
发明人： Bruce James Silk , Derrick Scott Buck , Wendell G. Ferguson
IPC分类号： H01M10/613
CPC分类号： H01M10/647 , H01M2/1061 , H01M10/613 , H01M10/6554 , H01M10/6557
摘要： A multi-cell battery system is disclosed including one or more battery sub-assemblies and one or more compliant heat exchange assemblies stacked together along a longitudinal axis. Each compliant heat exchange assembly may adapt to expansions and contractions of adjacent battery cells, and may define a heat exchange passageway through the battery system.
摘要翻译：公开了一种多单元电池系统，其包括一个或多个电池子组件和沿着纵向轴线堆叠在一起的一个或多个柔性热交换组件。每个顺从的热交换组件可以适应相邻电池单元的膨胀和收缩，并且可以限定通过电池系统的热交换通道。

2. 发明授权

US08624601B2 System and method for determining physical status of switch elements 失效
标题翻译：用于确定开关元件的物理状态的系统和方法
公开(公告)号：US08624601B2
公开(公告)日：2014-01-07
申请号：US12897455
申请日：2010-10-04
申请人： Justin Kimes , David Albean , Ronald Jaeger , Charlie Capps , Timothy Scalzo , David Heady
发明人： Justin Kimes , David Albean , Ronald Jaeger , Charlie Capps , Timothy Scalzo , David Heady
IPC分类号： G01R31/02 , G01R31/327
CPC分类号： G01R31/3275
摘要： System and methods are provided for monitoring a state of a switch element connecting a DC power supply to a load. A system includes a transformer having first and second windings, where a first end of the second winding electrically coupled to a first switch node of the switch element. The system also includes a transmit circuit configured for providing a waveform at the first winding and a sensor element having galvanically isolated input and output nodes for inducing a monitor signal at the output nodes in response to a signal at the input nodes. The system further includes a receive circuit coupled to the output nodes and configured for generating one or more output signals in response to the monitor signal. The system also includes capacitor elements for providing DC isolation for the second winding with respect to the first switch node and the sensor element.
摘要翻译：提供了用于监测将DC电源连接到负载的开关元件的状态的系统和方法。一种系统包括具有第一和第二绕组的变压器，其中第二绕组的第一端电耦合到开关元件的第一开关节点。该系统还包括被配置为在第一绕组处提供波形的传输电路和具有电隔离输入和输出节点的传感器元件，用于响应于输入节点处的信号在输出节点处感应监视信号。该系统还包括耦合到输出节点并被配置为响应于监视信号产生一个或多个输出信号的接收电路。该系统还包括用于相对于第一开关节点和传感器元件为第二绕组提供DC隔离的电容器元件。

3. 发明申请

US20130157136A1 COATING OF DISORDERED CARBON ACTIVE MATERIAL USING WATER-BASED BINDER SLURRY 审中-公开
标题翻译：使用基于水的粘合剂浆料涂覆不良的碳活性材料
公开(公告)号：US20130157136A1
公开(公告)日：2013-06-20
申请号：US13327353
申请日：2011-12-15
申请人： Mark Balicki
发明人： Mark Balicki
IPC分类号： H01M4/583 , H01M4/26 , H01M10/04 , H01M4/525
CPC分类号： H01M4/622 , C08L9/02 , C09J101/286 , C09J109/06 , H01M4/625 , Y10T29/49115
摘要： An electrochemical cell manufactured by coating a conductive substrate of an electrode with a disordered carbon active material using a water-based binder slurry. An exemplary binder slurry includes at least one disordered carbon material, carboxymethyl cellulose (CMC), styrene butadiene rubber (SBR), and water.
摘要翻译：一种电化学电池，其通过使用水性粘合剂浆料用无序碳活性材料涂覆电极的导电基材而制造。示例性的粘合剂浆料包括至少一种无序碳材料，羧甲基纤维素（CMC），苯乙烯丁二烯橡胶（SBR）和水。

4. 发明申请

US20120244415A1 BATTERY ASSEMBLY AND METHOD OF FORMING THE SAME 审中-公开
标题翻译：电池组件及其形成方法
公开(公告)号：US20120244415A1
公开(公告)日：2012-09-27
申请号：US13487994
申请日：2012-06-04
申请人： Paul Leslie Kemper , Derrick Scott Buck , Bruce James Silk
发明人： Paul Leslie Kemper , Derrick Scott Buck , Bruce James Silk
IPC分类号： H01M2/10
CPC分类号： H01M10/0413 , H01M2/1077 , H01M10/0481
摘要： A battery assembly includes a first cell and a second cell adjacent the first cell. A first insulator and a second insulator extend over and encapsulate first electrode and second electrode. A shell extends over the first and second insulators thereby encapsulating the first and second insulators. A mechanical connection is defined between the first insulator of the first cell and the second insulator of the second cell.
摘要翻译：电池组件包括与第一电池相邻的第一电池和第二电池。第一绝缘体和第二绝缘体延伸并封装第一电极和第二电极。壳体在第一和第二绝缘体之上延伸，从而封装第一和第二绝缘体。在第一电池的第一绝缘体和第二电池的第二绝缘体之间限定机械连接。

5. 发明授权

US08168330B2 Lithium titanate cell with reduced gassing 失效
标题翻译：具有降低气体的钛酸锂电池
公开(公告)号：US08168330B2
公开(公告)日：2012-05-01
申请号：US12885894
申请日：2010-09-20
申请人： Taison Tan , Hiroyuki Yumoto , Qi Zhang , Mohamed Taggougui
发明人： Taison Tan , Hiroyuki Yumoto , Qi Zhang , Mohamed Taggougui
IPC分类号： H01M4/58
CPC分类号： H01M4/58 , C01G23/005 , C01P2002/72 , C01P2002/77 , C01P2004/62 , C01P2006/40 , H01M4/131 , H01M4/364 , H01M4/366 , H01M4/485 , H01M4/62 , H01M10/0525 , Y02T10/7011 , Y10T29/49115
摘要： A method of manufacturing a lithium cell is disclosed. The method can include providing a lithium cell having an operating voltage range, where the lithium cell includes a negative electrode, a positive electrode, and an electrolyte in contact with, and between, the negative electrode and the positive electrode. The negative electrode can include lithium titanate and the electrolyte can include an additive. The method can also include reducing the additive to form a coating on a surface of the negative electrode in contact with the electrolyte. The reducing step can include overcharging the lithium cell to a voltage greater than an upper limit of the operating voltage range and dropping a voltage of the negative electrode to 0.2-1V vs. lithium.
摘要翻译：公开了一种制造锂电池的方法。该方法可以包括提供具有工作电压范围的锂电池，其中锂电池包括负电极，正极和与负电极和正电极接触并在其间的电解质。负极可以包括钛酸锂，并且电解质可以包括添加剂。该方法还可以包括减少添加剂以在与电解质接触的负极表面上形成涂层。还原步骤可以包括将锂电池过度充电至大于工作电压范围的上限的电压，并将负电极的电压降低至相对于锂的0.2-1V。

6. 发明申请

US20120056625A1 Method and System to Measure Series-Connected Cell Voltages Using a Flying Capacitor 审中-公开
标题翻译：使用飞行电容器测量串联电池电压的方法和系统
公开(公告)号：US20120056625A1
公开(公告)日：2012-03-08
申请号：US13297255
申请日：2011-11-15
申请人： Ronald H. Jaegar , Chad Hartzog
发明人： Ronald H. Jaegar , Chad Hartzog
IPC分类号： G01N27/416
CPC分类号： G01R31/396 , G01R31/3835
摘要： A method and system for measuring voltage of individual cells connected in series includes a pair of busses connectable to the cells and a flying capacitor connectable to the busses. The capacitor stores the charge of one of the cells such that an analog-to-digital converter (ADC) connected to the capacitor may process an accurate representation of the voltage of the cell being measured. In order to prevent electrical interference with the capacitor and the ADC, the charge on the busses is reduced prior to measurement by the ADC
摘要翻译：用于测量串联连接的各个电池的电压的方法和系统包括可连接到电池的一对总线和可连接到总线的飞行电容器。电容器存储单元之一的电荷，使得连接到电容器的模数转换器（ADC）可以处理正被测量的单元电压的精确表示。为了防止与电容器和ADC的电气干扰，在ADC测量之前，总线上的电荷降低

7. 发明授权

US08129945B2 System and method for balancing a state of charge of series connected cells 有权
标题翻译：用于平衡串联连接的电池的充电状态的系统和方法
公开(公告)号：US08129945B2
公开(公告)日：2012-03-06
申请号：US12051921
申请日：2008-03-20
申请人： Chad Hartzog
发明人： Chad Hartzog
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , Y02T10/7055
摘要： A system and method for charging an undercharged cell of a bank of series connected cells utilizes a charging circuit. The charging circuit includes an inductor that receives current from the entire bank of cells and then provides current to the undercharged cell. Pulse width modulation is utilized to turn the switches on and off to regulate the current that flows to the inductor and thus is provided to the undercharged cell.
摘要翻译：用于对串联连接电池组的不充电电池进行充电的系统和方法利用充电电路。充电电路包括电感器，其从整个电池单元接收电流，然后向未充电电池提供电流。脉冲宽度调制用于打开和关闭开关以调节流向电感器的电流，从而提供给欠充电电池。

8. 发明授权

US08120414B2 Low-noise current source 失效
标题翻译：低噪声电流源
公开(公告)号：US08120414B2
公开(公告)日：2012-02-21
申请号：US12791420
申请日：2010-06-01
申请人： David Albean
发明人： David Albean
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： G05F3/16
摘要： A low noise current source includes first and second voltage input terminals. The current source further includes an amplifying device having an input terminal and an output terminal, where the output terminal is coupled to the second voltage input terminal via a load. The current source also includes a bias circuit coupled between the first voltage input terminal, the second voltage input terminal, and the input terminal. The current source additionally includes a first bypass circuit coupled between the first voltage input terminal and the input terminal, where the first bypass circuit configured to provide a substantially high electrical resistance and substantially no electrical impedance between the first voltage input terminal and the input terminal.
摘要翻译：低噪声电流源包括第一和第二电压输入端子。电流源还包括具有输入端和输出端的放大装置，其中输出端通过负载耦合到第二电压输入端。电流源还包括耦合在第一电压输入端子，第二电压输入端子和输入端子之间的偏置电路。电流源还包括耦合在第一电压输入端子和输入端子之间的第一旁路电路，其中第一旁路电路被配置为在第一电压输入端子和输入端子之间提供基本上高的电阻并且基本上没有电阻抗。

9. 发明授权

US07867652B2 Surface treatment for metal-polymer laminated electrochemical cell package 失效
标题翻译：金属 - 聚合物层压电化学电池封装的表面处理
公开(公告)号：US07867652B2
公开(公告)日：2011-01-11
申请号：US11459977
申请日：2006-07-26
申请人： Edward Earl Welker , Franklin E Yarber
发明人： Edward Earl Welker , Franklin E Yarber
IPC分类号： H01M2/02 , H01M10/40 , B32B15/08
CPC分类号： H01M2/0257 , C23C22/08 , C23C22/12 , C23C22/18 , C23C22/37 , C23G1/125 , C23G1/22 , C25D11/02 , C25D11/04 , H01M2/0287 , H01M10/052 , Y10T428/31692
摘要： A method for preparing a metal-polymer laminate packaging material, a method for preparing a metal-polymer laminated electrochemical cell package, and an electrochemical cell package, wherein adhesion of the polymer to the metal sheet used in the packaging material and/or hydrophobicity of the metal sheet are improved. In accordance with the invention, the metal sheet is subjected to a surface treatment and thereafter coated with a polymer to form a metal-polymer laminate packaging material. Exemplary surface treatments include chromate or phosphate conversion coatings, anodization, or chemically cleaning the metal sheet with a caustic solution and/or an acidic solution.
摘要翻译：金属 - 聚合物层压包装材料的制备方法，金属 - 聚合物层压电化学电池组件的制备方法和电化学电池组件，其中聚合物与包装材料中使用的金属片的粘附和/或疏水性改善了金属片。根据本发明，对金属板进行表面处理，然后用聚合物涂覆以形成金属 - 聚合物层压包装材料。示例性的表面处理包括铬酸盐或磷酸盐转化涂层，阳极氧化或用苛性碱溶液和/或酸性溶液化学清洗金属片。

10. 发明申请

US20090184797A1 FUSE ASSEMBLY WITH INTEGRATED CURRENT SENSING 失效
标题翻译：具有集成电流传感的保险丝组件
公开(公告)号：US20090184797A1
公开(公告)日：2009-07-23
申请号：US12271011
申请日：2008-11-14
申请人： Chad Hartzog
发明人： Chad Hartzog
IPC分类号： H01H85/04
CPC分类号： H01H85/0241 , H01H85/055 , H01H2085/0266
摘要： A fuse assembly includes a main component partially encased in a protective sheath. The main component includes a pair of connectors formed of an electrically conductive material to allow the fuse assembly to be electrically connected into an electric vehicle drive system. A fusible link is electrically connected between the connectors and is preferably encased in the protective sheath. The fusible link reacts to current flowing through the fuse assembly in excess of a predetermined current for a predetermined time, as is well known to those skilled in the art.
摘要翻译：保险丝组件包括部分地封装在保护套中的主要部件。主要部件包括由导电材料形成的一对连接器，以使熔丝组件电连接到电动车辆驱动系统中。可熔连接件电连接在连接器之间，并且优选地封装在保护套中。如本领域技术人员所熟知的那样，可熔连接件对流过保险丝组件的电流反应超过预定电流达预定时间。

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