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1. 发明授权

US07297443B2 Lithium-limited anode subassembly 有权
标题翻译：锂限制阳极子组件
公开(公告)号：US07297443B2
公开(公告)日：2007-11-20
申请号：US10661909
申请日：2003-09-12
申请人： Paul B. Aamodt , Karl E. Hokanson , Sonja K. Somdahl , Craig L. Schmidt , Joseph J. Viavattine
发明人： Paul B. Aamodt , Karl E. Hokanson , Sonja K. Somdahl , Craig L. Schmidt , Joseph J. Viavattine
IPC分类号： H01M4/00 , H01M4/02 , H01M4/64 , H01M4/72
CPC分类号： H01M4/13 , H01M2/16 , H01M2/1686 , H01M4/06 , H01M4/134 , H01M4/661 , H01M4/70 , H01M10/0587
摘要： An anode subassembly is provided for use in an implantable electrochemical cell wherein the anode subassembly includes an anode current collector designed to eliminate perforation edges in the final, outermost turn of a coiled electrode assembly. The anode current collector may be of a reduced size, discontinuous, or formed from alternating perforated and solid areas. The anode subassembly may further include reinforcing elements to support a thin anode layer in the outermost coil of a coiled, anode-limited cell. Reinforcing elements may take the form of a spacer, extensions extending from a reduced-size anode current collector, or strips of alkali metal.
摘要翻译：提供阳极子组件用于可植入电化学电池，其中阳极子组件包括设计成消除线圈电极组件的最后最外圈中的穿孔边缘的阳极集电器。阳极集电器可以具有减小的尺寸，不连续的或由交替的穿孔和固体区域形成。阳极子组件还可以包括增强元件，以支撑线圈，阳极限制电池的最外线圈中的薄阳极层。增强元件可以采取间隔物的形式，从缩小尺寸的阳极集电器延伸的延伸部分或碱金属条。

2. 发明授权

US07335440B2 Lithium-limited anode subassembly with solid anode current collector and spacer 有权
标题翻译：具有固体阳极集电器和间隔物的锂限制阳极子组件
公开(公告)号：US07335440B2
公开(公告)日：2008-02-26
申请号：US10661920
申请日：2003-09-12
申请人： Paul B. Aamodt , Karl E. Hokanson , Sonja K. Somdahl , Craig L. Schmidt , Joseph J. Viavattine
发明人： Paul B. Aamodt , Karl E. Hokanson , Sonja K. Somdahl , Craig L. Schmidt , Joseph J. Viavattine
IPC分类号： H01M2/14 , H01M4/40 , H01M4/66 , H01M4/70
CPC分类号： H01M4/02 , H01M4/06 , H01M4/134 , H01M4/382 , H01M4/661 , H01M4/70 , H01M6/10 , H01M6/16 , H01M2004/027
摘要： An anode subassembly for use in an implantable electrochemical cell includes a solid anode current collector and an alkali metal anode pressed onto the solid anode current collector such that the solid anode current collector is located on the outer side of the outermost winding of a coiled electrode assembly formed when the anode subassembly is wound with a cathode subassembly. The anode subassembly may further include a spacer formed from a microporous, non-conductive material pressed onto the alkali metal anode on the opposite side from the solid anode current collector.
摘要翻译：用于可植入电化学电池的阳极子组件包括固体阳极集电器和压在固体阳极集电器上的碱金属阳极，使得固体阳极集电器位于线圈电极组件的最外绕组的外侧上当阳极子组件用阴极子组件缠绕时形成。阳极子组件还可以包括由与固体阳极集电器相反的一侧压在碱金属阳极上的微孔非导电材料形成的间隔物。

3. 发明授权

US09299971B2 Common carrier for the integrated mandrel battery assembly 有权
标题翻译：集成式芯棒电池组件的通用载体
公开(公告)号：US09299971B2
公开(公告)日：2016-03-29
申请号：US13230294
申请日：2011-09-12
申请人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
发明人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
IPC分类号： H05K3/00 , H01M2/26 , H01M10/04
CPC分类号： H01M2/263 , H01M10/0409 , Y10T29/49124 , Y10T29/5313
摘要： A system for the automated coiling of a jelly roll electrode assembly for controlled assembly and tensioning of jelly roll assembly is provided. The system includes: a shuttle, and a mandrel to which electrodes are welded; a base, mateable with the shuttle and on which the battery head assembly is mounted for welding to the mandrel; and a coiling device. The coiling device has an upper spool, a lower spool, holding a separator strip and a platform between the two holding the base. The separator strip is threaded through a passage in the mandrel separating positive and negative portions. Rotating the mandrel coils the positive electrode, the separator strip and the negative electrode to coil around the mandrel. The coiling device may include a feedback loop braking one or both spools and allowing the coiling tension to be programmed to a desired level.
摘要翻译：提供了一种用于自动卷绕果冻辊电极组件的系统，用于控制组装和张紧果冻辊组件。该系统包括：梭子和电极被焊接的心轴; 一个基座，与梭子配合，并且其上安装有电池头组件用于焊接到心轴上; 和卷取装置。卷取装置具有上卷轴，下卷轴，保持分隔带和夹持基座的两个平台之间。分离带穿过心轴中的分隔正和负部分的通道。将心轴线圈旋转正极，分离带和负极以绕心轴线圈。卷取装置可以包括制动一个或两个卷轴的反馈回路，并且允许卷取张力被编程到期望的水平。

4. 发明授权

US09054387B2 Electrode assembly including mandrel having removable portion 有权
标题翻译：电极组件包括具有可移除部分的心轴
公开(公告)号：US09054387B2
公开(公告)日：2015-06-09
申请号：US13044178
申请日：2011-03-09
申请人： Joseph J. Viavattine , Paul B. Aamodt , Hailiang (Jeff) Zhao
发明人： Joseph J. Viavattine , Paul B. Aamodt , Hailiang (Jeff) Zhao
IPC分类号： H01M10/0587 , H01M10/04 , H01M10/38 , H01M10/28 , H01M4/04
CPC分类号： H01M10/0431 , H01M4/04 , H01M10/0587 , H01M10/286 , H01M10/287 , H01M10/288 , H01M10/38 , Y10T29/49108
摘要： Provided is an electric storage battery including a jelly roll type electrode assembly having a mandrel. The mandrel includes a positive portion, a negative portion and a removable portion. In some embodiments, the mandrel is planar having two faces with a groove on each of the positive and negative portions. The grooves can be on the same or different faces of the mandrel. The grooves are dimensioned to accommodate a positive and negative feedthrough pin. The electrodes are wrapped around the mandrel using the removable portion to wind the mandrel. Once wrapped, the removable portion can be detached. The positive portion and the negative portion are left in the electrode assembly insulated from each other. The mandrel allows tighter wrapping of the jelly roll assembly, increasing battery miniaturization and also results in electrode assemblies in which after-placement of tabs does not result in burrs or shorting.
摘要翻译：提供一种蓄电池，其包括具有心轴的果冻辊型电极组件。心轴包括正部分，负部分和可移除部分。在一些实施例中，心轴是平面的，具有在正和负部分中的每一个上具有凹槽的两个面。凹槽可以在心轴的相同或不同的面上。凹槽的尺寸适于容纳正和负的馈通销。使用可移除部分将电极缠绕在心轴上以卷绕心轴。一旦被包裹，可移除部分就可以拆卸。正极部分和负极部分留在彼此绝缘的电极组件中。心轴允许果冻辊组件更紧密地包裹，增加电池的小型化，并且还导致电极组件，其中片的后置放置不会导致毛刺或短路。

5. 发明授权

US07556298B2 Apparatus and method for positioning current collectors in an electrochemical cell 有权
标题翻译：将集电器定位在电化学电池中的装置和方法
公开(公告)号：US07556298B2
公开(公告)日：2009-07-07
申请号：US11393274
申请日：2006-03-30
申请人： Joseph J. Viavattine , Paul B. Aamodt
发明人： Joseph J. Viavattine , Paul B. Aamodt
IPC分类号： B25J15/06
CPC分类号： B65G47/91 , H01M4/02 , H01M4/0435 , H01M4/64 , Y10S294/902
摘要： A vacuum actuated pick-up tool for transporting a current collector is provided. The pick-up tool comprises a housing having an external surface, an interior compartment, and a plurality openings extending from the external surface to the interior compartment. The interior compartment is configured to be coupled in fluid communication with a vacuum source to pneumatically secure the current collector to the external surface. The pick-up tool further comprises at least one protrusion extending from the external surface for contacting and spatially orienting the collector when pneumatically secured to the external surface.
摘要翻译：提供一种用于输送集电器的真空致动拾取工具。拾取工具包括具有外表面的壳体，内部隔室以及从外表面延伸到内部隔间的多个开口。内部隔室被构造成与真空源流体连通地联接，以将集电器气动地固定到外部表面。拾取工具还包括从外表面延伸的至少一个突起，用于在气动地固定到外表面时接收和空间定向收集器。

6. 发明申请

US20120084975A1 COMMON CARRIER FOR THE INTEGRATED MANDREL BATTERY ASSEMBLY 有权
标题翻译：集成人造电池组件的通用运输车
公开(公告)号：US20120084975A1
公开(公告)日：2012-04-12
申请号：US13230294
申请日：2011-09-12
申请人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
发明人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
IPC分类号： H05K3/00
CPC分类号： H01M2/263 , H01M10/0409 , Y10T29/49124 , Y10T29/5313
摘要： A system for the automated coiling of a jelly roll electrode assembly for controlled assembly and tensioning of jelly roll assembly is provided. The system includes: a shuttle, and a mandrel to which electrodes are welded; a base, mateable with the shuttle and on which the battery head assembly is mounted for welding to the mandrel; and a coiling device. The coiling device has an upper spool, a lower spool, holding a separator strip and a platform between the two holding the base. The separator strip is threaded through a passage in the mandrel separating positive and negative portions. Rotating the mandrel coils the positive electrode, the separator strip and the negative electrode to coil around the mandrel. The coiling device may include a feedback loop braking one or both spools and allowing the coiling tension to be programmed to a desired level.
摘要翻译：提供了一种用于自动卷绕果冻辊电极组件的系统，用于控制组装和张紧果冻辊组件。该系统包括：梭子和电极被焊接的心轴; 一个基座，与梭子配合，并且其上安装有电池头组件用于焊接到心轴上; 和卷取装置。卷取装置具有上卷轴，下卷轴，保持分隔带和夹持基座的两个平台之间。分离带穿过心轴中的分隔正和负部分的通道。将心轴线圈旋转正极，分离带和负极以绕心轴线圈。卷取装置可以包括制动一个或两个卷轴的反馈回路，并且允许卷取张力被编程到期望的水平。

7. 发明申请

US20110250480A1 INTERCONNECT JOINT 有权
标题翻译：互连接头
公开(公告)号：US20110250480A1
公开(公告)日：2011-10-13
申请号：US13044178
申请日：2011-03-09
申请人： Joseph J. Viavattine , Paul B. Aamodt , Hailiang(Jeff) Zhao
发明人： Joseph J. Viavattine , Paul B. Aamodt , Hailiang(Jeff) Zhao
IPC分类号： H01M10/36 , H01M4/04
CPC分类号： H01M10/0431 , H01M4/04 , H01M10/0587 , H01M10/286 , H01M10/287 , H01M10/288 , H01M10/38 , Y10T29/49108
摘要： Provided is an electric storage battery including a jelly roll type electrode assembly having a mandrel. The mandrel includes a positive portion, a negative portion and a removable portion. In some embodiments, the mandrel is planar having two faces with a groove on each of the positive and negative portions. The grooves can be on the same or different faces of the mandrel. The grooves are dimensioned to accommodate a positive and negative feedthrough pin. The electrodes are wrapped around the mandrel using the removable portion to wind the mandrel. Once wrapped, the removable portion can be detached. The positive portion and the negative portion are left in the electrode assembly insulated from each other. The mandrel allows tighter wrapping of the jelly roll assembly, increasing battery miniaturization and also results in electrode assemblies in which after-placement of tabs does not result in burrs or shorting.
摘要翻译：提供一种蓄电池，其包括具有心轴的果冻辊型电极组件。心轴包括正部分，负部分和可移除部分。在一些实施例中，心轴是平面的，具有在正和负部分中的每一个上具有凹槽的两个面。凹槽可以在心轴的相同或不同的面上。凹槽的尺寸适于容纳正和负的馈通销。使用可移除部分将电极缠绕在心轴上以卷绕心轴。一旦被包裹，可移除部分就可以拆卸。正极部分和负极部分留在彼此绝缘的电极组件中。心轴允许果冻辊组件更紧密地包裹，增加电池的小型化，并且还导致电极组件，其中片的后置放置不会导致毛刺或短路。

8. 发明申请

US20110250479A1 INTERWOVEN SEPARATOR 有权
标题翻译： INTERWOVEN分离器
公开(公告)号：US20110250479A1
公开(公告)日：2011-10-13
申请号：US13044127
申请日：2011-03-09
申请人： Joseph J. Viavattine , Paul B. Aamodt
发明人： Joseph J. Viavattine , Paul B. Aamodt
IPC分类号： H01M10/36 , H01M10/0587
CPC分类号： H01M10/0431 , H01M10/0587
摘要： Provided is an electric storage battery including a jelly roll type electrode assembly having a mandrel. The mandrel includes a positive portion, a negative portion and a removable portion. In some embodiments, the mandrel is planar having two faces with a groove on each of the positive and negative portions. The grooves can be on the same or different faces of the mandrel. The grooves are dimensioned to accommodate a positive and negative feedthrough pin. The electrodes are wrapped around the mandrel using the removable portion to wind the mandrel. Once wrapped, the removable portion can be detached. The positive portion and the negative portion are left in the electrode assembly insulated from each other. The mandrel allows tighter wrapping of the jelly roll assembly, increasing battery miniaturization and also results in electrode assemblies in which after-placement of tabs does not result in burrs or shorting.
摘要翻译：提供一种蓄电池，其包括具有心轴的果冻辊型电极组件。心轴包括正部分，负部分和可移除部分。在一些实施例中，心轴是平面的，具有在正和负部分中的每一个上具有凹槽的两个面。凹槽可以在心轴的相同或不同的面上。凹槽的尺寸适于容纳正和负的馈通销。使用可移除部分将电极缠绕在心轴上以卷绕心轴。一旦被包裹，可移除部分就可以拆卸。正极部分和负极部分保留在彼此绝缘的电极组件中。心轴允许果冻辊组件更紧密地包裹，增加电池的小型化，并且还导致电极组件，其中片的后置放置不会导致毛刺或短路。

9. 发明授权

US08685557B2 Electrode assembly including mandrel having a removable portion 有权
标题翻译：电极组件包括具有可移除部分的心轴
公开(公告)号：US08685557B2
公开(公告)日：2014-04-01
申请号：US13044127
申请日：2011-03-09
申请人： Joseph J. Viavattine , Paul B. Aamodt
发明人： Joseph J. Viavattine , Paul B. Aamodt
IPC分类号： H01M4/00 , H01M4/13 , H01M4/58 , H01M4/66 , H01M4/68 , H01M4/82 , H01M6/00 , H01M6/10 , H01M10/0587
CPC分类号： H01M10/0431 , H01M10/0587
摘要： Provided is an electric storage battery including a jelly roll type electrode assembly having a mandrel. The mandrel includes a positive portion, a negative portion and a removable portion. In some embodiments, the mandrel is planar having two faces with a groove on each of the positive and negative portions. The grooves can be on the same or different faces of the mandrel. The grooves are dimensioned to accommodate a positive and negative feedthrough pin. The electrodes are wrapped around the mandrel using the removable portion to wind the mandrel. Once wrapped, the removable portion can be detached. The positive portion and the negative portion are left in the electrode assembly insulated from each other. The mandrel allows tighter wrapping of the jelly roll assembly, increasing battery miniaturization and also results in electrode assemblies in which after-placement of tabs does not result in burrs or shorting.
摘要翻译：提供一种蓄电池，其包括具有心轴的果冻辊型电极组件。心轴包括正部分，负部分和可移除部分。在一些实施例中，心轴是平面的，具有在正和负部分中的每一个上具有凹槽的两个面。凹槽可以在心轴的相同或不同的面上。凹槽的尺寸适于容纳正和负的馈通销。使用可移除部分将电极缠绕在心轴上以卷绕心轴。一旦被包裹，可移除部分就可以拆卸。正极部分和负极部分留在彼此绝缘的电极组件中。心轴允许果冻辊组件更紧密地包裹，增加电池的小型化，并且还导致电极组件，其中片的后置放置不会导致毛刺或短路。

10. 发明授权

US08832914B2 Coiling device for making an electrode assembly and methods of use 有权
标题翻译：用于制造电极组件的卷绕装置及其使用方法
公开(公告)号：US08832914B2
公开(公告)日：2014-09-16
申请号：US13230240
申请日：2011-09-12
申请人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
发明人： Joseph J. Viavattine , Paul B. Aamodt , Sandeep Saurkar , Dona M. Suardini , Brent J. Torgerson
IPC分类号： B23P13/00 , H01M2/26 , H01M10/04 , H01M10/0525 , H01M2/30
CPC分类号： H01M2/26 , H01M2/305 , H01M10/0409 , H01M10/0525 , Y02E60/12 , Y10T29/10 , Y10T29/49117 , Y10T29/49204
摘要： A system for the automated coiling of a jelly roll electrode assembly for controlled assembly and tensioning of jelly roll assembly is provided. The system includes: a shuttle, and a mandrel to which electrodes are welded; a base, mateable with the shuttle and on which the battery head assembly is mounted for welding to the mandrel; and a coiling device. The coiling device has an upper spool, a lower spool, holding a separator strip and a platform between the two holding the base. The separator strip is threaded through a passage in the mandrel separating positive and negative portions. Rotating the mandrel coils the positive electrode, the separator strip and the negative electrode to coil around the mandrel. The coiling device may include a feedback loop braking one or both spools and allowing the coiling tension to be programmed to a desired level.
摘要翻译：提供了一种用于自动卷绕果冻辊电极组件的系统，用于控制组装和张紧果冻辊组件。该系统包括：梭子和电极被焊接的心轴; 一个基座，与梭子配合，并且其上安装有电池头组件用于焊接到心轴上; 和卷取装置。卷取装置具有上卷轴，下卷轴，保持分隔带和夹持基座的两个平台之间。分离带穿过心轴中的分隔正和负部分的通道。将心轴线圈旋转正极，分离带和负极以绕心轴线圈。卷取装置可以包括制动一个或两个卷轴的反馈回路，并且允许卷取张力被编程到期望的水平。

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