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公开(公告)号：US20090230923A1
公开(公告)日：2009-09-17
申请号：US12075900
申请日：2008-03-14
CPC分类号： H01M6/5044 , H01M4/136 , H01M4/40 , H01M4/581 , H01M6/16 , H01M2200/00 , H02J7/0031 , H02J7/0063
摘要： A non-rechargeable battery includes a housing with an opening and a cover that closes the opening in the housing. The housing and the cover define a volumetric region within the battery. The battery also includes at least one electrochemical cell and a management component, both located in the volumetric region. The management component includes programmable electrical circuitry that selectively interrupts electrical current output from the cell out of the battery based on an actively monitored state of the battery. The chemistry of the battery is Li—FeS2 or other non-rechargeable chemistry.
摘要翻译： 不可充电电池包括具有开口的壳体和封闭壳体中的开口的盖。 壳体和盖子限定电池内的容积区域。 电池还包括位于体积区域中的至少一个电化学电池和管理部件。 管理组件包括可编程电路，其基于主动监测的电池状态来选择性地中断从电池输出的电流。 电池的化学成分是Li-FeS2或其他不可充电的化学物质。
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公开(公告)号：US20080026288A1
公开(公告)日：2008-01-31
申请号：US11493314
申请日：2006-07-26
申请人： Jack W. Marple , David A. Kaplin
发明人： Jack W. Marple , David A. Kaplin
CPC分类号： H01M6/16 , H01M2/023 , H01M2/0285 , H01M2/0413 , H01M2/1241 , H01M2/22 , H01M4/136 , H01M4/661 , H01M2200/106 , Y10T29/4911
摘要： An electrochemical cell, particularly an electrochemical cell having a container with a positive polarity. In one embodiment, the cell is a primary cell that includes an electrode assembly having a lithium negative electrode and a positive electrode, preferably comprising iron disulfide. The cell is provided with a spiral wound electrode assembly with a portion of the positive electrode contacting the container. The positive electrode current collector contacts the container in one embodiment. The negative electrode includes an electrically conductive member that electrically contacts a cover of the cell and provides the cover with a negative polarity. In a preferred embodiment, the electrically conductive member makes pressure contact with a portion of the cell cover. A method of manufacturing such a cell is also provided.
摘要翻译： 电化学电池，特别是具有正极性的容器的电化学电池。 在一个实施方案中，电池是包含具有锂负电极和正电极的电极组件的主电池，优选包含二硫化铁。 电池设置有螺旋缠绕电极组件，正电极的一部分与容器接触。 在一个实施例中，正极集电体接触容器。 负极包括导电构件，其电接触电池的盖并且提供具有负极性的盖。 在优选实施例中，导电构件与电池盖的一部分进行压力接触。 还提供了制造这种电池的方法。
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公开(公告)号：US20080254343A1
公开(公告)日：2008-10-16
申请号：US11787436
申请日：2007-04-16
申请人： David A. Kaplin , James X. Wu
发明人： David A. Kaplin , James X. Wu
CPC分类号： H01M2/1223 , H01M2/1229 , H01M10/052 , H01M10/0525 , H01M10/30 , H01M2200/00 , H01M2200/10 , H01M2200/101 , H01M2200/20
摘要： An electrochemical cell having a current interrupting switch as an internal component of the cell that is thermally responsive and breaks an electrical path within the cell thereby preventing current flow when temperature within the cell is at or above an activating temperature. The switch is reversible and current flow and a closed circuit is re-established when temperature within the cell returns below the activating temperature.
摘要翻译： 一种电化学电池，其具有作为电池的内部部件的电流中断开关，该电流中断开关是热响应的并且断开电池内的电路径，从而当电池内的温度处于或高于激活温度时防止电流流动。 开关是可逆的，当电池内的温度回到低于激活温度时，电流和电流被重新建立。
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4.发明申请公开(公告)号：US20080026293A1
公开(公告)日：2008-01-31
申请号：US11581992
申请日：2006-10-17
申请人： Jack W. Marple , David A. Kaplin
发明人： Jack W. Marple , David A. Kaplin
CPC分类号： H01M4/581 , H01M2/22 , H01M4/0404 , H01M4/136 , H01M4/38 , H01M4/382 , H01M4/5815 , H01M6/10 , H01M6/16 , H01M10/0587 , Y10T29/49115
摘要： A primary electrochemical cell, and a method for making the same, relies upon a jellyroll electrode with a positive electrode material deposited on a conductive carrier having partially uncoated portion wherein electrochemically active material is coated on only one side of the carrier in order to achieve superior performance in comparison to a cell having no such uncoated portion. The partially uncoated portion is oriented along a longitudinal axis of the jellyroll. The positive electrode material is preferably iron disulfide, whereas the negative electrode comprises lithium or a lithium alloy.
摘要翻译： 主要电化学电池及其制造方法依赖于具有沉积在具有部分未涂覆部分的导电载体上的正电极材料的果冻电极，其中电化学活性材料仅涂覆在载体的一侧上以实现优异 与不具有这种未涂覆部分的电池相比的性能。 部分未涂覆的部分沿着果冻卷的纵向轴线定向。 正极材料优选为二硫化铁，而负极包含锂或锂合金。
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公开(公告)号：US07618742B2
公开(公告)日：2009-11-17
申请号：US11045900
申请日：2005-01-28
申请人： David A. Kaplin , James X. Wu
发明人： David A. Kaplin , James X. Wu
CPC分类号： H01M2/266 , H01M2/02 , H01M2/263 , H01M10/0525 , H01M10/058
摘要： An electrochemical battery cell with an electrical lead for electrical contact between one of the cell's electrodes and the side of the cell container. A portion of the lead, disposed between the electrode assembly and the side wall of the container, includes an initially non-planar shape that is in a partially deformed, compressed configuration within the cell to bias the lead against the internal surface of the side wall of the container, thereby applying sufficient force to provide good electrical contact between the electrode and the container. The initially non-planar shape can include one or more V-shaped or arc-shaped grooves, and the grooves can be disposed parallel to a longitudinal axis of the electrode assembly. Also disclosed is a process for making such a cell.
摘要翻译： 一种具有电导线的电化学电池单体，用于在所述电池的电极之一和所述电池容器的侧面之间进行电接触。 设置在电极组件和容器的侧壁之间的引线的一部分包括初始非平面形状，其在电池内处于部分变形的压缩构造，以将引线偏压抵靠侧壁的内表面 从而施加足够的力以在电极和容器之间提供良好的电接触。 最初的非平面形状可以包括一个或多个V形或弧形槽，并且凹槽可以平行于电极组件的纵向轴线设置。 还公开了制造这种电池的方法。
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