公开(公告)号：US06677077B2

公开(公告)日：2004-01-13

申请号：US09848457

申请日：2001-05-03

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： H01M210

CPC分类号： H01M6/103 ,  H01M6/16 ,  H01M6/162 ,  H01M6/5016 ,  H01M2006/5094 ,  Y10T29/49108

摘要： An electrochemical cell comprising a medium rate electrode region intended to be discharged under a substantially constant drain and a high rate electrode region intended to be pulse discharged, is described. Both electrode regions share a common anode and are activated with the same electrolyte.

摘要翻译： 描述了一种电化学电池，其包括期望在基本恒定的漏极下放电的中速电极区域和旨在被脉冲放电的高速率电极区域。 两个电极区域共享一个共同的阳极并且被相同的电解质激活。

公开(公告)号：US06623884B1

公开(公告)日：2003-09-23

申请号：US09633408

申请日：2000-08-07

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： H01M400

CPC分类号： H01M4/131 ,  H01M4/362 ,  H01M4/485 ,  H01M10/0431 ,  H01M10/0525 ,  H01M10/058 ,  H01M2010/4292

摘要： A secondary electrochemical cell comprising a medium rate electrode region in a side-by-side electrode plate configuration intended to be discharged under a substantially constant drain and a high rate electrode region disposed in a jellyroll wound configuration intended to be pulse discharged, is described. Both electrode regions share a common anode and are activated with the same electrolyte.

摘要翻译： 描述了二次电化学电池，其包括在基本上恒定的漏极下排放的并排电极板构造的中速电极区域和设置成旨在被脉冲放电的果冻卷绕构造的高倍率电极区域。 两个电极区域共享一个共同的阳极并且被相同的电解质激活。

公开(公告)号：US06593029B2

公开(公告)日：2003-07-15

申请号：US09809371

申请日：2001-03-15

申请人： David M. Spillman ,  Hong Gan ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Hong Gan ,  Esther S. Takeuchi

IPC分类号： H01M604

CPC分类号： H01M6/162 ,  H01M2/36 ,  H01M6/168 ,  H01M6/5088 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0037 ,  Y10T29/4911

摘要： In primary cells, the addition of gaseous carbon dioxide to the nonaqueous electrolyte has beneficial effects in terms of minimizing or eliminating voltage delay and reducing Rdc build-up when the cell is subjected to pulse current discharge conditions. For secondary systems, carbon dioxide provided in the electrolyte benefits cycling efficiency. The problem is that carbon dioxide readily degases from an electrolyte prepared under an ambient atmosphere. To prevent this, the carbon dioxide-containing electrolyte is prepared and stored in a carbon dioxide atmosphere. Also, the thusly prepared electrolyte is filed into the casing in a carbon dioxide-containing atmosphere. This prevents degassing of the additive from the electrolyte.

公开(公告)号：US06410181B1

公开(公告)日：2002-06-25

申请号：US09562532

申请日：2000-05-02

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： H01M436

CPC分类号： C22F1/16 ,  C03C27/042 ,  C22C24/00 ,  H01M2/0285 ,  H01M2/065 ,  H01M2/1613 ,  H01M2/1646 ,  H01M2/30 ,  H01M4/134 ,  H01M4/368 ,  H01M4/388 ,  H01M4/405 ,  H01M4/582 ,  H01M4/583 ,  H01M4/661 ,  H01M4/96 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/002 ,  Y10T29/10

摘要： An alkali metal electrochemical cell, and particularly a lithium oxyhalide cell, is described. The oxyhalide cell also exhibits superior restart characteristics by the provision of a MANNIGLASS 1200 separator.

摘要翻译： 描述了碱金属电化学电池，特别是卤氧化锂电池。 通过提供MANNIGLASS 1200分离器，卤氧化物池还具有优异的再启动特性。

公开(公告)号：US06670074B2

公开(公告)日：2003-12-30

申请号：US09840674

申请日：2001-04-23

申请人： David M. Spillman

发明人： David M. Spillman

IPC分类号： H01M616

CPC分类号： H01M2/065 ,  A61N1/378 ,  H01M2/0217 ,  H01M2/30 ,  H01M6/16 ,  H01M10/0525 ,  Y10T29/49108 ,  Y10T29/4911

摘要： It has been discovered that the connection between a current collector and a molybdenum terminal pin can be improved by roughening the terminal pin. However, a roughened terminal pin detracts from the integrity of the glass-to-metal seal. To overcome this, a sleeve or couple surrounds that portion of the roughened terminal pin that will be sealed to the insulating glass. The sleeve or couple is welded at each end to the terminal pin, and a glass-to-metal seal is formed between the sleeved terminal pin, the insulating glass, and the metallic lid. The resulting assembly contains a portion of the terminal pin that has a roughened surface and is suitable for making a high strength connection to a current collector of a primary or secondary lithium ion battery.

摘要翻译： 已经发现，可以通过使端子引脚粗糙化来改善集电器和钼端子引脚之间的连接。 然而，粗糙的端子销减小了玻璃 - 金属密封件的完整性。 为了克服这个问题，一套套筒或者一对环绕着被密封到绝缘玻璃上的粗糙化的端子销的那部分。 套筒或套管的两端焊接到端子销，并且在套管端子销，绝缘玻璃和金属盖之间形成玻璃 - 金属密封。 所得到的组件包含具有粗糙表面的端子销的一部分，并且适于与初级或次级锂离子电池的集电器进行高强度连接。

公开(公告)号：US5360678A

公开(公告)日：1994-11-01

申请号：US963580

申请日：1992-10-19

申请人： David M. Spillman ,  Steve J. Ebel ,  William D. K. Clark

发明人： David M. Spillman ,  Steve J. Ebel ,  William D. K. Clark

IPC分类号： H01M2/02 ,  H01M2/12 ,  H01M6/14 ,  H01M6/50 ,  H01M2/40

CPC分类号： H01M2/0232 ,  H01M2/1241 ,  H01M6/14 ,  H01M2200/20

摘要： A pressure tolerant high energy density battery (10) is described. The battery has a metal casing (12) having a pressure compensating means in the form of bellows (30) comprising a plurality of successive convolutions individually welded to one end of the battery opposite a terminal conductor (20). The conductor is mounted on the header (18) by a glass seal (22) and the active components for the battery comprise a cathode means (34) preferably made of either carbon or fluorinated carbon (CFx) and a binder sheeted on a metal foil and an anode means (36) preferably made by laminating battery grade lithium onto metal grids. A separator (38) is provided between the active battery components and the electrodes and separator are rolled into a spirally wound type formation and housed inside the battery, supported above the bellows. The casing is then preferably filled with a suitable liquid electrolyte comprising gamma butyrolactone having an electrolyte salt in a Li/CFx battery and chlorinated sulfuryl chloride in a Li/CSC battery, and hermetically sealed. A vent (32) is preferably provided to relieve pressure inside the battery.

摘要翻译： 描述了耐压高能量密度电池（10）。 电池具有金属外壳（12），其具有波纹管（30）形式的压力补偿装置，该压力补偿装置包括多个连续的卷绕件，其单独焊接到与端子导体（20）相对的电池的一端。 导体通过玻璃密封件（22）安装在集管（18）上，并且用于电池的活性组分包括优选由碳或氟化碳（CF x）制成的阴极装置（34）和在金属箔 以及优选通过将电池级锂层压到金属网上而制成的阳极装置（36）。 在活性电池组件和电极之间设置隔板（38），并将隔板卷成螺旋卷绕型地层并容纳在电池内部，并支撑在波纹管的上方。 然后，优选用Li / CF x电池中含有电解质盐的γ-丁内酯和Li / CSC电池中的氯化磺酰氯填充合适的液体电解质并密封。 优选地设置排气口（32）以减轻电池内部的压力。

公开(公告)号：US20080145753A1

公开(公告)日：2008-06-19

申请号：US11026064

申请日：2004-12-30

申请人： David M. Spillman ,  Esther Sans Takeuchi

发明人： David M. Spillman ,  Esther Sans Takeuchi

IPC分类号： H01M2/02 ,  H01M4/66 ,  H01M2/30 ,  H01M10/04

CPC分类号： H01M10/0525 ,  H01M2/027 ,  H01M2/0275 ,  H01M2/30 ,  H01M4/505 ,  H01M4/525 ,  H01M4/661 ,  H01M10/049 ,  H01M2002/0297 ,  Y10T29/49108

摘要： A non-magnetic lithium ion secondary electrochemical cell is described. Use of titanium results in an electrochemical cell that is virtually non-magnetic in comparison to prior-art cells. Such cells are particularly desirable for use with implantable medical devices since they do not cause a significant distortion in the image provided by a Magnetic Resonance Imaging (MRI) system.

摘要翻译： 描述了非磁性锂离子二次电化学电池。 与现有技术的电池相比，使用钛导致电化学电池几乎是非磁性的。 这样的细胞特别期望与可植入医疗装置一起使用，因为它们不会引起由磁共振成像（MRI）系统提供的图像的显着变形。

公开(公告)号：US06635381B2

公开(公告)日：2003-10-21

申请号：US09799394

申请日：2001-03-05

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： H01M226

CPC分类号： H01M10/0431 ,  H01M4/13 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0583 ,  H01M10/0585 ,  H01M10/0587 ,  Y10T29/49108

摘要： A lithium ion secondary battery having an irregular shape with a unitary anode and unitary cathode that are spirally wound and that provide a high energy density for an implantable biomedical device.

公开(公告)号：US6165638A

公开(公告)日：2000-12-26

申请号：US295090

申请日：1999-04-20

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： A61N1/378 ,  H01M6/10 ,  H01M6/16 ,  H01M6/42 ,  H01M6/50 ,  H01M10/04 ,  H01M10/40 ,  H01M16/00 ,  H01M4/04

CPC分类号： H01M10/0413 ,  H01M6/10 ,  H01M6/16 ,  H01M6/425 ,  H01M6/5016 ,  H01M10/0445 ,  H01M16/00

摘要： An electrochemical cell comprising a medium rate electrode region intended to be discharged under a substantially constant drain and a high rate electrode region disposed in a jellyroll wound configuration intended to be pulse discharged, is described. Both electrode regions share a common anode and are activated with the same electrolyte.

摘要翻译： 描述了一种电化学电池，其包括旨在在基本上恒定的漏极下排出的中速电极区域和布置在旨在被脉冲放电的果冻卷绕构造中的高速率电极区域。 两个电极区域共享一个共同的阳极并且被相同的电解质激活。

公开(公告)号：US5935728A

公开(公告)日：1999-08-10

申请号：US832909

申请日：1997-04-04

申请人： David M. Spillman ,  Esther S. Takeuchi

发明人： David M. Spillman ,  Esther S. Takeuchi

IPC分类号： A61N1/378 ,  H01M6/10 ,  H01M6/16 ,  H01M6/42 ,  H01M6/50 ,  H01M10/04 ,  H01M10/40 ,  H01M16/00 ,  H01M4/00

CPC分类号： H01M10/0413 ,  H01M10/0445 ,  H01M6/16 ,  H01M6/425 ,  H01M16/00 ,  H01M6/10 ,  H01M6/5016

摘要： An electrochemical cell comprising a medium rate electrode region intended to be discharged under a substantially constant drain and a high rate electrode region disposed in a jellyroll wound configuration intended to be pulse discharged, is described. Both electrode regions share a common anode and are activated with the same electreolyte.

摘要翻译： 描述了一种电化学电池，其包括旨在在基本上恒定的漏极下排出的中速电极区域和布置在旨在被脉冲放电的果冻卷绕构造中的高速率电极区域。 两个电极区域共享一个共同的阳极，并用相同的电解液活化。