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11. 发明授权

US07556886B2 Hinged electrode cup and methods of fabrication for medical grade electrochemical cells 有权
标题翻译：铰链电极杯和医用级电化学电池的制造方法
公开(公告)号：US07556886B2
公开(公告)日：2009-07-07
申请号：US11096387
申请日：2005-03-31
申请人： Paul B. Aamodt , Karl E. Hokanson , Stephanie L. Breimon
发明人： Paul B. Aamodt , Karl E. Hokanson , Stephanie L. Breimon
IPC分类号： H01M2/02
CPC分类号： H01M2/0404 , A61N1/375 , A61N1/378 , H01M2/16 , H01M2/18 , H01M4/661 , H01M10/049 , H01M10/0587
摘要： According to the present invention an improved insulator cup, or case liner, enhances electrode coil insertion by reducing the possibility of damage to the coil during insertion, protects electrode and separator from laser radiation during welding, and eases manual inspection of partially assembled components, among other advantages. The improved insulator cup includes a mechanical joint, or hinge-like feature, which pivotably couples opposing parts of the cup and greatly enhances coiled electrode insertion and subsequent component inspection prior to sealing a cover member over an electrode assembly disposed within a housing. The mechanical joint can comprise additional parts that adhere to a divided insulator cup or can be formed as an integral part of an insulator cup (e.g., a linear area of reduced thickness, of apertures, and/or perforations, etc.).
摘要翻译：根据本发明，改进的绝缘体杯或壳体衬垫通过减少在插入期间损坏线圈的可能性来增强电极线圈插入，在焊接期间保护电极和分离器免受激光辐射，并且易于部分组装的部件的手动检查，其他优点。改进的绝缘杯包括机械接头或铰链状特征，其可枢转地联接杯的相对部分，并且在将盖构件密封在设置在壳体内的电极组件之前，极大地增强了卷绕电极插入和随后的部件检查。机械接头可以包括粘附到分隔绝缘体杯上的附加部件，或者可以形成为绝缘体杯（例如，减小的厚度的线性区域，和/或穿孔等）的整体部分。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. 发明申请

US20120084979A1 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绕线装置及其使用方法
公开(公告)号：US20120084979A1
公开(公告)日：2012-04-12
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： H01R43/16 , B65H23/10 , B65H18/08 , B65H18/02
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。

18. 发明申请

US20110247204A1 INTEGRATED MANDREL 审中-公开
标题翻译：集成式
公开(公告)号：US20110247204A1
公开(公告)日：2011-10-13
申请号：US13044060
申请日：2011-03-09
申请人： Joseph J. Viavattine , Paul B. Aamodt , Brent J. Torgerson
发明人： Joseph J. Viavattine , Paul B. Aamodt , Brent J. Torgerson
IPC分类号： H01M10/0587
CPC分类号： H01M10/0431 , H01M10/0587 , Y10T29/53135
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。

19. 发明申请

US20100112430A1 Electrochemical Cells Employing Expandable Separators 审中-公开
标题翻译：使用可扩展分离器的电化学电池
公开(公告)号：US20100112430A1
公开(公告)日：2010-05-06
申请号：US12687166
申请日：2010-01-14
申请人： Paul B. Aamodt , Joseph J. Viavattine
发明人： Paul B. Aamodt , Joseph J. Viavattine
IPC分类号： H01M2/14
CPC分类号： H01M2/18 , H01M2/162 , H01M10/0413 , H01M10/0436 , H01M10/0459 , H01M10/052 , H01M10/0585
摘要： An electrochemical cell is provided comprising a first electrode and a second electrode. A separator, which includes an expansion joint, surrounds and seals the first electrode. The separator may comprise a first major surface and a second major surface substantially opposite the first major surface, and the expansion joint may be coupled between the first major surface and the second major surface.
摘要翻译：提供了包括第一电极和第二电极的电化学电池。包括膨胀节的分离器围绕并密封第一电极。分离器可以包括第一主表面和与第一主表面大致相对的第二主表面，并且膨胀接头可以联接在第一主表面和第二主表面之间。

20. 发明授权

US07670716B2 Electrochemical cells employing expandable separators 有权
标题翻译：使用可扩张分离器的电化学电池
公开(公告)号：US07670716B2
公开(公告)日：2010-03-02
申请号：US11380789
申请日：2006-04-28
申请人： Paul B. Aamodt , Joseph J. Viavattine
发明人： Paul B. Aamodt , Joseph J. Viavattine
IPC分类号： H01M2/14 , H01M2/18 , H01M2/16
CPC分类号： H01M2/18 , H01M2/162 , H01M10/0413 , H01M10/0436 , H01M10/0459 , H01M10/052 , H01M10/0585
摘要： An electrochemical cell is provided comprising a first electrode and a second electrode. A separator, which includes an expansion joint, surrounds and seals the first electrode. The separator may comprise a first major surface and a second major surface substantially opposite the first major surface, and the expansion joint may be coupled between the first major surface and the second major surface.
摘要翻译：提供了包括第一电极和第二电极的电化学电池。包括膨胀节的分离器围绕并密封第一电极。分离器可以包括第一主表面和与第一主表面大致相对的第二主表面，并且膨胀接头可以联接在第一主表面和第二主表面之间。

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