公开(公告)号：US5154992A

公开(公告)日：1992-10-13

申请号：US566010

申请日：1990-08-10

申请人： David R. Berberick ,  John W. Cretzmeyer ,  Donald R. Merritt ,  Paul M. Skarstad ,  Douglas J. Weiss

发明人： David R. Berberick ,  John W. Cretzmeyer ,  Donald R. Merritt ,  Paul M. Skarstad ,  Douglas J. Weiss

IPC分类号： H01M6/16 ,  H01M10/40

CPC分类号： H01M6/164

摘要： An improved electrolyte for electrochemical cells including as a cosolvent for the cell electrolyte salt an amount of diglyme; ethyl diglyme; ethyl glyme; triglyme, tetraglyme and higher glymes; dimethoxymethane; 1,2-dimethoxypropane; dimethoxy THF or mixtures thereof.

摘要翻译： 一种用于电化学电池的改进的电解质，其包括作为电解质盐的共溶剂一定量的二甘醇二甲醚; 乙基二甘醇二甲醚 乙基甘醇二甲醚 三甘醇二甲醚，四甘醇二酯和更高级的甘氨酸; 二甲氧基甲烷 1,2-二甲氧基丙烷; 二甲氧基THF或其混合物。

公开(公告)号：US5180642A

公开(公告)日：1993-01-19

申请号：US840224

申请日：1992-02-24

申请人： Douglas J. Weiss ,  John W. Cretzmeyer ,  Ann M. Crespi ,  William G. Howard ,  Paul M. Skarstad

发明人： Douglas J. Weiss ,  John W. Cretzmeyer ,  Ann M. Crespi ,  William G. Howard ,  Paul M. Skarstad

IPC分类号： H01M4/02 ,  H01M4/131 ,  H01M4/133 ,  H01M4/36 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/58 ,  H01M4/587 ,  H01M6/16

CPC分类号： H01M4/485 ,  H01M4/36 ,  H01M4/364 ,  H01M6/16 ,  H01M2004/028 ,  H01M4/131 ,  H01M4/133 ,  H01M4/505 ,  H01M4/5835 ,  H01M4/587

摘要： Non-aqueous cells employing an anode, such as lithium, a liquid organic electrolyte and a cathode comprising manganese dioxide (MnO.sub.2), carbon monofluoride (CF.sub.x) or mixtures of the two and an additive selected from the group consisting of vanadium oxide (V.sub.6 O.sub.13+y), silver vanadate (.beta.Ag.sub.x V.sub.2 O.sub.5, .delta.Ag.sub.x V.sub.2 O .sub.5 or Ag.sub.2 V.sub.4 O.sub.11), bismuth flouride (BiF.sub.3) and titanium sulfide (TiS.sub.2) as an end-of-service (EOS) indicator.

公开(公告)号：US5344431A

公开(公告)日：1994-09-06

申请号：US944872

申请日：1992-09-14

申请人： Donald R. Merritt ,  William G. Howard ,  Paul M. Skarstad ,  Douglas J. Weiss ,  Paul B. Wyborny ,  Glenn M. Roline ,  Lucy M. Nichols ,  David L. Thompson

发明人： Donald R. Merritt ,  William G. Howard ,  Paul M. Skarstad ,  Douglas J. Weiss ,  Paul B. Wyborny ,  Glenn M. Roline ,  Lucy M. Nichols ,  David L. Thompson

IPC分类号： A61N1/372 ,  A61N1/00

CPC分类号： A61N1/3727 ,  A61N1/3708 ,  A61N1/37211 ,  A61N1/378 ,  Y10S128/903

摘要： A method and apparatus for determination of battery end-of-service in a medical device in which the medical device comprises a cathode limited electrochemical cell having an active metal anode and a manganese dioxide cathode and means for digital telemetry of cell voltage. The sloped, well defined voltage curve of such a cell during cell discharge combined with precise information available through digital telemetry allows for improved determination of battery end-of-service for the medical device.

摘要翻译： 一种用于确定医疗装置中的电池服务终了的方法和装置，其中所述医疗装置包括具有活性金属阳极和二氧化锰阴极的阴极限制电化学电池以及用于电池电压的数字遥测的装置。 电池放电期间这种电池的倾斜，明确定义的电压曲线与通过数字遥测获得的精确信息相结合，可以改善医疗设备的电池服务终了时间。

公开(公告)号：US6051038A

公开(公告)日：2000-04-18

申请号：US430532

申请日：1995-04-27

申请人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkowitz ,  Paul M. Skarstad

发明人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkowitz ,  Paul M. Skarstad

IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M2/26 ,  H01M2/34 ,  H01M4/13 ,  H01M4/40 ,  H01M4/66 ,  H01M4/74 ,  H01M6/10 ,  H01M6/16 ,  H01M6/00

CPC分类号： H01M4/06 ,  H01M2/0404 ,  H01M2/26 ,  H01M2/34 ,  H01M4/02 ,  H01M4/382 ,  H01M4/661 ,  H01M4/662 ,  H01M6/10 ,  H01M2/0217 ,  H01M4/13 ,  H01M4/405 ,  H01M4/74 ,  H01M6/16 ,  Y10T29/49108

摘要： An electrochemical cell and electrode assembly in which an alkali metal anode and a cathode assembly are wound together in a unidirectional winding having substantially straight sides such that the winding will fit into a prismatic cell. The anode and cathode are arranged in the winding to provide for even utilization of reactive material during cell discharge by placing cathode and anode material in close proximity throughout the electrode assembly in the proportions in which they are utilized. The winding also contributes to even utilization of reactive material by employing multiple tabs on the cathode assembly to ensure that cathode material is evenly utilized throughout the electrode assembly during cell discharge and also so that connections to the tabs are readily made.

摘要翻译： 一种电化学电池和电极组件，其中碱金属阳极和阴极组件在具有基本上直的侧面的单向绕组中缠绕在一起，使得绕组将装配到棱柱形电池中。 阳极和阴极被布置在绕组中，以通过将阴极和阳极材料以它们被利用的比例靠近整个电极组件放置在电池放电期间来均匀地利用反应性材料。 绕组还有助于通过在阴极组件上采用多个接片来均匀地利用反应性材料，以确保在电池放电期间在整个电极组件中均匀地利用阴极材料，并且还容易地形成与突片的连接。

公开(公告)号：US06274265B1

公开(公告)日：2001-08-14

申请号：US09358031

申请日：1999-07-21

申请人： Robert E. Kraska ,  Donald R. Merritt ,  Craig L. Schmidt ,  Paul M. Skarstad

发明人： Robert E. Kraska ,  Donald R. Merritt ,  Craig L. Schmidt ,  Paul M. Skarstad

IPC分类号： H01M1048

CPC分类号： H01M10/4285

摘要： A method of evaluating an electrochemical cell for a metallic contaminant-caused defect. The electrochemical cell is configured for use with an implantable medical device and includes an anode, a solid cathode and a liquid electrolyte. The method includes storing the cell at an elevated temperature following assembly for accelerating corrosion of possible metallic contaminants. A parameter of the cell related to cell voltage is then measured. An evaluation is made as to whether the cell is defective based upon this measured parameter.

摘要翻译： 评估金属污染物引起的缺陷的电化学电池的方法。 电化学电池被配置为与可植入医疗装置一起使用并且包括阳极，固体阴极和液体电解质。 该方法包括在组装之后将电池存储在升高的温度以加速可能的金属污染物的腐蚀。 然后测量与电池电压相关的电池的参数。 基于该测量参数来评估电池是否有缺陷。

公开(公告)号：US4761355A

公开(公告)日：1988-08-02

申请号：US321460

申请日：1981-11-16

申请人： Paul M. Skarstad ,  Darrel F. Untereker ,  Donald R. Merritt

发明人： Paul M. Skarstad ,  Darrel F. Untereker ,  Donald R. Merritt

IPC分类号： H01M4/60 ,  H01M6/18

CPC分类号： H01M4/60 ,  H01M6/182

摘要： Improved halogen cathode materials having oxygen-based components and electrochemical cells incorporating same.

摘要翻译： 改进的具有氧基组分的卤素阴极材料和掺入其的电化学电池。

公开(公告)号：US06232012B1

公开(公告)日：2001-05-15

申请号：US09067600

申请日：1998-04-28

申请人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkcwitz ,  Paul M. Skarstad

发明人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkcwitz ,  Paul M. Skarstad

IPC分类号： H01M400

CPC分类号： H01M4/06 ,  H01M2/0217 ,  H01M2/0404 ,  H01M2/26 ,  H01M2/34 ,  H01M4/02 ,  H01M4/13 ,  H01M4/382 ,  H01M4/405 ,  H01M4/661 ,  H01M4/662 ,  H01M4/74 ,  H01M6/10 ,  H01M6/16 ,  Y10T29/49108

摘要： An electrochemical cell and electrode assembly in which an alkali metal anode and a cathode assembly are wound together in a unidirectional winding having substantially straight sides such that the winding will fit into a prismatic cell. The anode and cathode are arranged in the winding to provide for even utilization of reactive material during cell discharge by placing cathode and anode material in close proximity throughout the electrode assembly in the proportions in which they are utilized. The winding also contributes to even utilization of reactive material by employing multiple tabs on the cathode assembly to ensure that cathode material is evenly utilized throughout the electrode assembly during cell discharge and also so that connections to the tabs are readily made.

摘要翻译： 一种电化学电池和电极组件，其中碱金属阳极和阴极组件在具有基本上直的侧面的单向绕组中缠绕在一起，使得绕组将装配到棱柱形电池中。 阳极和阴极被布置在绕组中，以通过将阴极和阳极材料以它们被利用的比例靠近整个电极组件放置在电池放电期间来均匀地利用反应性材料。 绕组还有助于通过在阴极组件上采用多个接片来均匀地利用反应性材料，以确保在电池放电期间在整个电极组件中均匀地利用阴极材料，并且还容易地形成与突片的连接。

公开(公告)号：US5439760A

公开(公告)日：1995-08-08

申请号：US155410

申请日：1993-11-19

申请人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkowitz ,  Paul M. Skarstad

发明人： William G. Howard ,  Roger W. Kelm ,  Douglas J. Weiss ,  Ann M. Crespi ,  Fred J. Berkowitz ,  Paul M. Skarstad

IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M2/26 ,  H01M2/34 ,  H01M4/13 ,  H01M4/40 ,  H01M4/66 ,  H01M4/74 ,  H01M6/10 ,  H01M6/16 ,  H01M4/54

CPC分类号： H01M4/06 ,  H01M2/0404 ,  H01M2/26 ,  H01M2/34 ,  H01M4/02 ,  H01M4/382 ,  H01M4/661 ,  H01M4/662 ,  H01M6/10 ,  H01M2/0217 ,  H01M4/13 ,  H01M4/405 ,  H01M4/74 ,  H01M6/16 ,  Y10T29/49108

摘要： An electrochemical cell and electrode assembly in which an alkali metal anode and a cathode assembly are wound together in a unidirectional winding having substantially straight sides such that the winding will fit into a prismatic cell. The anode and cathode are arranged in the winding to provide for even utilization of reactive material during cell discharge by placing cathode and anode material in close proximity throughout the electrode assembly in the proportions in which they are utilized. The winding also contributes to even utilization of reactive material by employing multiple tabs on the cathode assembly to ensure that cathode material is evenly utilized throughout the electrode assembly during cell discharge and also so that connections to the tabs are readily made.

摘要翻译： 一种电化学电池和电极组件，其中碱金属阳极和阴极组件在具有基本上直的侧面的单向绕组中缠绕在一起，使得绕组将装配到棱柱形电池中。 阳极和阴极被布置在绕组中，以通过将阴极和阳极材料以它们被利用的比例靠近整个电极组件放置在电池放电期间来均匀地利用反应性材料。 绕组还有助于通过在阴极组件上采用多个接片来均匀地利用反应性材料，以确保在电池放电期间在整个电极组件中均匀地利用阴极材料，并且还容易地形成与突片的连接。

公开(公告)号：US4182798A

公开(公告)日：1980-01-08

申请号：US885514

申请日：1978-03-13

申请人： Paul M. Skarstad

发明人： Paul M. Skarstad

IPC分类号： H01M4/06 ,  A61N1/378 ,  H01M6/18

CPC分类号： H01M6/182 ,  Y10T29/49108

摘要： An electrochemical cell, as initially assembled, wherein the metallic anode is contacted at least on its operative surface by a preformed self-supporting sheet of poly-2-vinylpyridine.

摘要翻译： 最初组装的电化学电池，其中金属阳极至少在其工作表面上与预聚的聚-2-乙烯基吡啶的自支撑片接触。

公开(公告)号：US4619874A

公开(公告)日：1986-10-28

申请号：US641684

申请日：1984-08-17

申请人： Paul M. Skarstad ,  Thomas G. Hayes

发明人： Paul M. Skarstad ,  Thomas G. Hayes

IPC分类号： H01M4/36 ,  H01M6/50 ,  H01M10/48

CPC分类号： H01M6/5055 ,  H01M4/36

摘要： Electrochemical cells having an oxidizable active anode material, a solid, non-reactive electronically conductive cathode current collector, and an electrolytic solution between and in contact with the anode and the cathode current collector, the electrolytic solution comprising a solvent cathode component which is a liquid oxyhalide or thiohalide. And anode ion transporting solute component dissolved therein for rendering the electrolytic solution conductive of anode metal ions, the electrolytic solution having an end-of-life (EOL) component associated therewith, the EOL component being selected from the group consisting of the Main Group V halides preferably arsenic tribromide (AsBr.sub.3), arsenic trichloride (AsCl.sub.3), arsenic trifluoride (AsF.sub.3), vanadium halides, transition metal sulfides, oxides, except for the actinide series and technetium, and mixtures thereof to provide end-of-life indication. The EOL component selected in any specific instance has an electropotential which is lower than that of the specific solvent cathode component used i.e., the primary cathode material in the electrolytic solution.

摘要翻译： 具有可氧化活性阳极材料，固体，非反应性电子导电阴极集电器和在阳极和阴极集电器之间并与之接触的电解液的电化学电池，所述电解质溶液包含溶剂阴极组分，其为液体 卤氧化物或硫代卤化物。 并且阳极离子迁移溶质组分溶解在其中以使电解液导电阳极金属离子，所述电解质溶液具有与其结合的寿命终止（EOL）组分，所述EOL组分选自主组V 卤化物优选三溴化砷（AsBr 3），三氯化砷（AsCl 3），三氟化砷（AsF 3），卤化钒，过渡金属硫化物，除了锕系和锝以外的氧化物，以及它们的混合物，以提供寿命终止指示。 在任何具体情况下选择的EOL组分具有低于所使用的特定溶剂阴极组分的电位，即电解溶液中的主要阴极材料。