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1. 发明申请

WO2008013853A3 LITHIUM-IRON DISULFIDE CYLINDRICAL CELL WITH MODIFIED POSITIVE ELECTRODE 审中-公开
标题翻译：具有改性阳极电极的锂离子电池圆柱形电池
公开(公告)号：WO2008013853A3
公开(公告)日：2008-03-13
申请号：PCT/US2007016732
申请日：2007-07-25
申请人： EVEREADY BATTERY INC , MARPLE JACK W , KAPLIN DAVID A
发明人： MARPLE JACK W , KAPLIN DAVID A
IPC分类号： H01M4/136 , H01M4/58 , H01M6/14 , H01M10/0587
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获得优异的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。

2. 发明申请

WO2009038705A1 ELECTROCHEMICAL CELL WITH IMPROVED INTERNAL CONTACT 审中-公开
标题翻译：电化学细胞与改进的内部接触
公开(公告)号：WO2009038705A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/010791
申请日：2008-09-16
申请人： EVEREADY BATTERY COMPANY, INC. , KAPLIN, David, A.
发明人： KAPLIN, David, A.
IPC分类号： H01M2/22
CPC分类号： H01M2/266 , H01M2/02 , H01M2/263 , H01M10/0525 , H01M10/058
摘要： Electrochemical battery cells with strip-like electrodes and having a pressure contact between a lead from one of the electrodes and a side wall of the cell container. An electrochemical cell having a spiral wound electrode assembly having an internal lead in direct pressure contact with a lithium foil negative electrode free of a separate current collector and in contact with an inner portion of the cell container, wherein specified contact between the lead and lithium foil provides current flow between the container and foil.
摘要翻译：具有条状电极并且在来自电极之一的引线和电池容器的侧壁之间具有压力接触的电化学电池单元。一种具有螺旋缠绕电极组件的电化学电池，其具有与不含独立集电器并与电池容器的内部部分接触的锂箔负极直接压力接触的内部引线，其中铅和锂箔之间的特定接触在容器和箔之间提供电流。

3. 发明申请

WO2008013854A1 ELECTROCHEMICAL CELL WITH POSITIVE CONTAINER 审中-公开
标题翻译：具有积极容器的电化学细胞
公开(公告)号：WO2008013854A1
公开(公告)日：2008-01-31
申请号：PCT/US2007/016733
申请日：2007-07-25
申请人： EVEREADY BATTERY COMPANY, INC. , MARPLE, Jack, W. , KAPLIN, David, A.
发明人： MARPLE, Jack, W. , KAPLIN, David, A.
IPC分类号： H01M2/02 , H01M2/22
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。

4. 发明申请

WO2008013853A2 LITHIUM-IRON DISULFIDE CYLINDRICAL CELL WITH MODIFIED POSITIVE ELECTRODE 审中-公开
标题翻译：改性阳极电极制备锂离子二硫化物圆柱电池
公开(公告)号：WO2008013853A2
公开(公告)日：2008-01-31
申请号：PCT/US2007/016732
申请日：2007-07-25
申请人： EVEREADY BATTERY COMPANY, INC. , MARPLE, Jack, W. , KAPLIN, David, A.
发明人： MARPLE, Jack, W. , KAPLIN, David, A.
IPC分类号： H01M4/04 , H01M6/14
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极材料的果冻卷电极，其中电化学活性材料仅在一侧上涂覆与没有这种未涂覆部分的电池相比，为了实现优异的性能。部分未涂覆部分沿果冻卷的纵向轴线取向。正极材料优选为二硫化铁，而负极包含锂或锂合金。

5. 发明申请

WO2009114067A1 BATTERY MANAGEMENT CIRCUIT 审中-公开
标题翻译：电池管理电路
公开(公告)号：WO2009114067A1
公开(公告)日：2009-09-17
申请号：PCT/US2009/001146
申请日：2009-02-24
申请人： EVEREADY BATTERY COMPANY, INC. , HOFFMAN, Peter, F. , BRANDON, Michael, J.II , KAPLIN, David, A.
发明人： HOFFMAN, Peter, F. , BRANDON, Michael, J.II , KAPLIN, David, A.
IPC分类号： H01M6/50
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-FeS 2 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。

6. 发明申请

WO2006026415A3 LOW TEMPERATURE Li/FeS2 BATTERY 审中-公开
标题翻译：低温Li / FeS2电池
公开(公告)号：WO2006026415A3
公开(公告)日：2006-09-28
申请号：PCT/US2005030379
申请日：2005-08-25
申请人： EVEREADY BATTERY INC , WEBBER ANDREW A , KAPLIN DAVID A
发明人： WEBBER ANDREW A , KAPLIN DAVID A
IPC分类号： H01M4/58 , H01M6/16 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M10/36
CPC分类号： H01M6/166 , H01M4/5815 , H01M6/164 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0037
摘要： The invention is an electrochemical battery cell, such as a Li/FeS 2 cell, with a nonaqueous liquid electrolyte having a solvent with a high ether content and a solute including LiI and one or more additional salts, preferably LiCF 3 SO 3 , that can avoid a sharp drop in voltage on high rate and high power discharge at low temperatures, while still providing reasonable capacity on high rate and high power discharge at room temperature. The electrolyte solvent includes 1,3-dioxolane and 1,2-dimethoxyethan in a volume ratio greater than 45 : 55 and less than 85 : 15. When the total solute concentration in the electrolyte is low (0.40 to 0.65 mol/l solvent), the solute contains at least 35 mole percent LiI, and when the total solute concentration in the electrolyte is high (greater than 0.65 to 2.0 mol/l solvent), the solute contains less than 35 mole percent LiI.
摘要翻译：本发明是一种电化学电池单元，例如Li / FeS 2 电池，其非水电解液含有具有高醚含量的溶剂和包含LiI和一种或多种其它盐的溶质，优选 LiCF 3 SO 3 3，可以避免在高速率和高功率放电下在低温下的电压急剧下降，同时在高速率和高功率放电方面仍然提供合理的容量在室温下。电解质溶剂包括体积比大于45:55且小于85:15的1,3-二氧戊环和1,2-二甲氧基乙烷。当电解质中的总溶质浓度低（0.40至0.65mol / l溶剂）时，溶质含有至少35摩尔％的LiI，并且当电解质中的总溶质浓度高（大于0.65-2.0摩尔/升溶剂）时，溶质含有少于35摩尔％的LiI。

7. 发明申请

WO2006026415A2 LOW TEMPERATURE Li/FeS2 BATTERY 审中-公开
标题翻译：低温Li / FeS2电池
公开(公告)号：WO2006026415A2
公开(公告)日：2006-03-09
申请号：PCT/US2005/030379
申请日：2005-08-25
申请人： EVEREADY BATTERY COMPANY, INC. , WEBBER, Andrew, A. , KAPLIN, David, A.
发明人： WEBBER, Andrew, A. , KAPLIN, David, A.
IPC分类号： H01M4/58 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M10/36
CPC分类号： H01M6/166 , H01M4/5815 , H01M6/164 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0037
摘要： The invention is an electrochemical battery cell, such as a Li/FeS 2 cell, with a nonaqueous liquid electrolyte having a solvent with a high ether content and a solute including LiI and one or more additional salts, preferably LiCF 3 SO 3 , that can avoid a sharp drop in voltage on high rate and high power discharge at low temperatures, while still providing reasonable capacity on high rate and high power discharge at room temperature. The electrolyte solvent includes 1,3-dioxolane and 1,2-dimethoxyethan in a volume ratio greater than 45 : 55 and less than 85 : 15. When the total solute concentration in the electrolyte is low (0.40 to 0.65 mol/l solvent), the solute contains at least 35 mole percent LiI, and when the total solute concentration in the electrolyte is high (greater than 0.65 to 2.0 mol/l solvent), the solute contains less than 35 mole percent LiI.
摘要翻译：本发明是一种电化学电池组电池，例如Li / FeS 2电池，其具有非水液体电解质，所述非水电解液具有高醚含量的溶剂和溶质，所述溶质包括LiI 和一种或多种另外的盐，优选LiCF 3 SO 3，其可以避免在低速下高速率和高功率放电时电压的急剧下降，同时仍然提供合理的室温下高倍率和高功率放电的容量。电解质溶剂包括体积比大于45:55且小于85:15的1,3-二氧戊环和1,2-二甲氧基乙烷。当电解质中的总溶质浓度低（0.40至0.65mol / l溶剂）时，，溶质含有至少35摩尔％的LiI，并且当电解质中的总溶质浓度高（大于0.65至2.0摩尔/升溶剂）时，溶质含有小于35摩尔％的LiI。

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