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1. 发明申请

US20070009789A1 Electrochemical cell having a pocket separator design 有权
标题翻译：具有口袋分离器设计的电化学电池
公开(公告)号：US20070009789A1
公开(公告)日：2007-01-11
申请号：US11177017
申请日：2005-07-08
申请人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Hennrich , John Skoumpris , Michael Guidi , Brian Mau
发明人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Hennrich , John Skoumpris , Michael Guidi , Brian Mau
IPC分类号： H01M2/18 , H01M2/08
CPC分类号： H01M10/0431 , H01M2/022 , H01M2/263 , H01M2/30 , H01M4/382 , H01M4/54 , H01M4/70 , H01M6/16 , H01M10/0525 , H01M10/058 , Y10T29/49108 , Y10T29/4911
摘要： An electrochemical cell comprising a cathode material contacted to a perforated current collector having a portion left uncovered and an anode material contacted to an anode current collector is described. A separator sheet segregating the anode from direct contact with the cathode is folded back upon itself along a crease with an upper portion at least partially sealed to a lower portion along an aligned peripheral edge to form an envelope. A first envelope portion houses the cathode having the uncovered portion of the cathode current collector spaced from the crease and a second envelope portion houses the anode. The first envelope portion is sealed to the second envelope portion through the uncovered perforations of the cathode current collector to lock the anode aligned with the cathode. The anode and cathode are then wound into a jellyroll electrode assembly housed in a cylindrical casing and activated with an electrolyte.
摘要翻译：描述了一种电化学电池，其包括与具有未被覆盖的部分和与阳极集电器接触的阳极材料的穿孔集电器接触的阴极材料。将阳极与阴极直接接触隔离的隔片折叠在其自身上沿着折痕，上部部分沿着对齐的外围边缘至少部分地密封到下部以形成外壳。第一封套部分容纳阴极，其阴极集电体的未覆盖部分与折痕间隔开，第二封套部分容纳阳极。第一包络部分通过阴极集电器的未覆盖的穿孔密封到第二包络部分，以锁定与阴极对准的阳极。然后将阳极和阴极卷绕成容纳在圆柱形壳体中的果冻电极组件并用电解质活化。

2. 发明授权

US07875379B2 Electrochemical cell having a pocket separator design 有权
标题翻译：具有口袋分离器设计的电化学电池
公开(公告)号：US07875379B2
公开(公告)日：2011-01-25
申请号：US11177017
申请日：2005-07-08
申请人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Hennrich , John Skoumpris , Michael Guidi , Brian Mau
发明人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Hennrich , John Skoumpris , Michael Guidi , Brian Mau
IPC分类号： H01M2/18
CPC分类号： H01M10/0431 , H01M2/022 , H01M2/263 , H01M2/30 , H01M4/382 , H01M4/54 , H01M4/70 , H01M6/16 , H01M10/0525 , H01M10/058 , Y10T29/49108 , Y10T29/4911
摘要： An electrochemical cell comprising a cathode material contacted to a perforated current collector having a portion left uncovered and an anode material contacted to an anode current collector is described. A separator sheet segregating the anode from direct contact with the cathode is folded back upon itself along a crease with an upper portion at least partially sealed to a lower portion along an aligned peripheral edge to form an envelope. A first envelope portion houses the cathode having the uncovered portion of the cathode current collector spaced from the crease and a second envelope portion houses the anode. The first envelope portion is sealed to the second envelope portion through the uncovered perforations of the cathode current collector to lock the anode aligned with the cathode. The anode and cathode are then wound into a jellyroll electrode assembly housed in a cylindrical casing and activated with an electrolyte.
摘要翻译：描述了一种电化学电池，其包括与具有未被覆盖的部分和与阳极集电器接触的阳极材料的穿孔集电器接触的阴极材料。将阳极与阴极直接接触隔离的隔片折叠在其自身上沿着折痕，上部部分沿着对齐的外围边缘至少部分地密封到下部以形成外壳。第一封套部分容纳阴极，其阴极集电体的未覆盖部分与折痕间隔开，第二封套部分容纳阳极。第一包络部分通过阴极集电器的未覆盖的穿孔密封到第二包络部分，以锁定与阴极对准的阳极。然后将阳极和阴极卷绕成容纳在圆柱形壳体中的果冻电极组件并用电解质活化。

3. 发明授权

US07867293B1 Method for providing an electrochemical cell having a pocket seperator design 有权
标题翻译：提供具有口袋分离器设计的电化学电池的方法
公开(公告)号：US07867293B1
公开(公告)日：2011-01-11
申请号：US12702403
申请日：2010-02-09
申请人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Henrich , John Skoumpris , Michael Guidi , Brian Mau
发明人： Kenneth Moceri , Tina Urso , Paul Hallifax , Raymond Konopa , Scott Hall , Deborah McNally , Daniel Baumer , Dominick Frustaci , Philip Wutz , Shenandoah Henrich , John Skoumpris , Michael Guidi , Brian Mau
IPC分类号： H01M2/18
CPC分类号： H01M10/0431 , H01M2/022 , H01M2/263 , H01M2/30 , H01M4/382 , H01M4/54 , H01M4/70 , H01M6/16 , H01M10/0525 , H01M10/058 , Y10T29/49108 , Y10T29/4911
摘要： A method of manufacturing an electrochemical cell is described. A separator sheet segregating the anode from direct contact with the cathode is folded back upon itself along a crease with an upper portion at least partially sealed to a lower portion along an aligned peripheral edge to form an envelope. A first envelope portion houses the cathode having an uncovered portion of the cathode current collector spaced from the crease and a second envelope portion houses the anode. The first envelope portion is sealed to the second envelope portion through uncovered perforations of the cathode current collector to lock the anode aligned with the cathode. The anode and cathode are then wound into a jellyroll electrode assembly housed in a cylindrical casing and activated with an electrolyte.
摘要翻译：描述了制造电化学电池的方法。将阳极与阴极直接接触隔离的隔片折叠在其自身上沿着折痕，上部部分沿着对齐的外围边缘至少部分地密封到下部以形成外壳。第一封套部分容纳阴极，其阴极集电器的未覆盖部分与折痕间隔开，第二封套部分容纳阳极。第一封套部分通过阴极集电器的未覆盖穿孔密封到第二封套部分，以锁定与阴极对准的阳极。然后将阳极和阴极卷绕成容纳在圆柱形壳体中的果冻电极组件并用电解质活化。

4. 发明授权

US07718310B1 Electrochemical cell having a galaxy wind design 有权
标题翻译：具有星系风设计的电化学电池
公开(公告)号：US07718310B1
公开(公告)日：2010-05-18
申请号：US11552156
申请日：2006-10-24
申请人： Dominick Frustaci , Tina Urso , Paul Hallifax , Kenneth P. Moceri
发明人： Dominick Frustaci , Tina Urso , Paul Hallifax , Kenneth P. Moceri
IPC分类号： H01M2/16 , H01M2/14 , H01M2/02
CPC分类号： H01M6/14 , H01M2/0404 , H01M2/046 , H01M10/0431 , H01M10/0525 , H01M10/0587
摘要： An electrochemical cell is described. The cell comprises a cathode material contacted to a perforated current collector having a portion left uncovered and an anode material contacted to an anode current collector. The anode comprises first and second strips positioned on opposite sides of the cathode, which is also in the form of a strip, but one that is much longer than each of the anode strips. Proximal ends of the anode strips reside adjacent to where the cathode is secured to a terminal pin/sleeve assembly. Distal ends of the anode strips are adjacent to the opposed ends of the cathode strip. A separator sheet segregating the anode from direct contact with the cathode provides an upper portion at least partially sealed to a lower portion along an aligned peripheral edge and through the uncovered perforations of the cathode current collector to lock the cathode in position. The anode and cathode are then wound into a galaxy electrode assembly housed in a cylindrical casing and activated with an electrolyte.
摘要翻译：描述了电化学电池。电池包括与具有未被覆盖的部分和与阳极集电器接触的阳极材料的穿孔集电体接触的阴极材料。阳极包括位于阴极的相对侧上的第一和第二条带，其也是条带的形式，但是比每个阳极条长得多。阳极条的近端位于阴极固定到端子销/套管组件的附近。阳极条的远端与阴极条的相对端相邻。将阳极偏离与阴极直接接触的隔片提供了沿着对齐的外围边缘和通过阴极集电器的未覆盖穿孔至少部分地密封到下部的上部，以将阴极锁定在适当位置。然后将阳极和阴极卷绕成容纳在圆柱形壳体中并用电解质活化的星系电极组件。

5. 发明授权

US07273674B1 Primary electrochemical cell having scalloped electrodes 有权
标题翻译：具有扇形电极的初级电化学电池
公开(公告)号：US07273674B1
公开(公告)日：2007-09-25
申请号：US10788823
申请日：2004-02-27
申请人： Dominick Frustaci , Tina Urso , Paul Hallifax
发明人： Dominick Frustaci , Tina Urso , Paul Hallifax
IPC分类号： H01M2/26 , H01M6/14
CPC分类号： H01M6/14 , H01M4/13 , H01M4/131 , H01M4/134 , H01M4/382 , H01M4/405 , H01M4/485 , Y10T29/49108
摘要： A primary lithium electrochemical cell housed in a casing having a curved side wall intermediate opposed generally planar face walls is described. The cell comprises an anode and a cathode that each has a plurality of face portions joined together by connecting portions. The opposite polarity face portions and connecting portions are aligned with each other and then the electrodes are wound to provide an electrode assembly that fits in the casing. Regardless whether the cell is balanced as either an anode-limited or cathode-limited configuration, however, it is desirable to have the active material of one electrode face portion directly facing the electrode material of the counter electrode face portion. This means that the dimensional extent of the facing electrodes should be as close to each other in areas as possible to match the desired anode- or cathode-limited balance. The same is true for the connecting portions. The cell is of a high energy density for an implantable biomedical device.
摘要翻译：描述了容纳在壳体中的初级锂电化学电池，其具有中间相对的大致平坦的面壁的弯曲侧壁。电池包括阳极和阴极，每个阳极和阴极具有通过连接部分连接在一起的多个面部。相反的极性面部分和连接部分彼此对准，然后缠绕电极以提供装配在壳体中的电极组件。然而，无论电池是否被平衡为阳极限制或阴极限制的结构，希望使一个电极面部分的活性材料直接面对对电极面部的电极材料。这意味着面对电极的尺寸范围应尽可能地相互接近以匹配所需的阳极或阴极限制的平衡。对于连接部分也是如此。该细胞对于植入式生物医学装置具有高能量密度。

6. 发明授权

US07611805B2 Lithium/fluorinated carbon (Li/CFx) electrochemical cell 有权
标题翻译：锂/氟化碳（Li / CFx）电化学电池
公开(公告)号：US07611805B2
公开(公告)日：2009-11-03
申请号：US11214635
申请日：2005-08-30
申请人： Dominick Frustaci , Donald Kaiser , Paul Hallifax , John Duggan , Kenneth Moceri
发明人： Dominick Frustaci , Donald Kaiser , Paul Hallifax , John Duggan , Kenneth Moceri
IPC分类号： H01M4/75 , H01M4/72 , H01M2/16
CPC分类号： H01M2/22 , H01M2/26 , H01M2/263 , H01M4/64 , H01M4/70 , H01M4/75 , H01M10/123 , H01M10/24 , H01M10/28 , H01M10/283 , H01M10/36 , H01M10/38 , Y10T29/49115
摘要： An electrochemical cell comprising a cathode of a powder material pressed into intimate contact with a rod-shaped current collector and an anode at least partially wrapped around the cathode is described. The cathode current collector is preferably provided with a plurality of offset flats offset with respect to each other. This helps prevent the cathode active material from sliding off of the rod-shaped current collector. The anode has spaced apart edges at opposite ends of its width that form a gap with the anode wrapped around the cathode. This helps in sliding the anode/cathode electrode assembly into a cylindrical tube comprising the cell casing. A preferred chemistry is a lithium/CFx activated with a nonaqueous electrolyte.
摘要翻译：描述了一种电化学电池，其包括压制成与棒状集电器紧密接触的粉末材料的阴极和至少部分地围绕阴极缠绕的阳极。阴极集电体优选地设置有相对于彼此偏移的多个偏移平面。这有助于防止阴极活性材料从棒状集电器滑出。阳极在其宽度的相对端处具有间隔开的边缘，其与围绕阴极的阳极形成间隙。这有助于将阳极/阴极电极组件滑入包括电池壳体的圆柱形管中。优选的化学物质是用非水电解质活化的锂/ CF x。

7. 发明申请

US20070117021A1 Lithium/fluorinated carbon (Li/CFx) electrochemical cell 有权
标题翻译：锂/氟化碳（Li / CFx）电化学电池
公开(公告)号：US20070117021A1
公开(公告)日：2007-05-24
申请号：US11214635
申请日：2005-08-30
申请人： Dominick Frustaci , Donald Kaiser , Paul Hallifax , John Duggan , Kenneth Moceri
发明人： Dominick Frustaci , Donald Kaiser , Paul Hallifax , John Duggan , Kenneth Moceri
IPC分类号： H01M4/75 , H01M10/04
CPC分类号： H01M2/22 , H01M2/26 , H01M2/263 , H01M4/64 , H01M4/70 , H01M4/75 , H01M10/123 , H01M10/24 , H01M10/28 , H01M10/283 , H01M10/36 , H01M10/38 , Y10T29/49115
摘要： an electrochemical cell comprising a cathode of a powder material pressed into intimate contact with a rod-shaped current collector and an anode at least partially wrapped around the cathode is described. The cathode current collector is preferably provided with a plurality of offset flats offset with respect to each other. This helps prevent the cathode active material from sliding off of the rod-shaped current collector. The anode has spaced apart edges at opposite ends of its width that form a gap with the anode wrapped around the cathode. This helps in sliding the anode/cathode electrode assembly into a cylindrical tube comprising the cell casing. A preferred chemistry is a lithium/CFx activated with a nonaqueous electrolyte.
摘要翻译：描述了一种电化学电池，其包括被压制成与棒状集电器紧密接触的粉末材料的阴极和至少部分地围绕阴极缠绕的阳极。阴极集电体优选地设置有相对于彼此偏移的多个偏移平面。这有助于防止阴极活性材料从棒状集电器滑出。阳极在其宽度的相对端处具有间隔开的边缘，其与围绕阴极的阳极形成间隙。这有助于将阳极/阴极电极组件滑入包括电池壳体的圆柱形管中。优选的化学物质是用非水电解质活化的锂/碳酸钠。

8. 发明授权

US06788524B2 Device and method for uniformly distributing electrode particles 失效
标题翻译：均匀分布电极颗粒的装置和方法
公开(公告)号：US06788524B2
公开(公告)日：2004-09-07
申请号：US10684077
申请日：2003-10-09
申请人： Tina Urso , Dominick Frustaci , Michael Guidi
发明人： Tina Urso , Dominick Frustaci , Michael Guidi
IPC分类号： H01G9145
CPC分类号： H01M4/131 , H01M4/04 , H01M4/0404 , H01M4/043 , H01M4/0435 , H01M4/133 , H01M4/485 , H01M4/525 , H01M4/583
摘要： A drop-fill assembly and method for uniformly distributing electrode active particles onto a current collector is described. The drop-fill assembly comprises a conduit containing two or more spaced apart sifting screens. A funnel is located upstream of the sifting screens to distribute an electrode active powder into the center of the conduit with a downward velocity. The mesh of any one sifting screen is out of direct alignment with respect to the next or previous screen. The electrode active powder is poured into the funnel and distributed across the conduit's cross-section as it bounces off and passes through the misaligned sifting screens. The powder exits at the bottom of the conduit lying in a thin, uniform layer on a current collector, taking on the shape of the desired electrode due to the boundary of the conduit and pressing fixtures located above and beneath the current collector. The powder layer is then pressed on to the current collector to produce an electrode.
摘要翻译：描述了将电极活性粒子均匀地分布到集电器上的滴注组件和方法。液滴填充组件包括含有两个或更多个间隔开的筛网的导管。漏斗位于筛网的上游，以电流有效的粉末以向下的速度分布在导管的中心。任何一个筛网的网格相对于下一个屏幕或上一个屏幕都不直接对齐。将电极活性粉末倒入漏斗中并分布在导管的横截面上，当其反弹并穿过未对准的筛选筛。粉末在位于集电器上的薄的均匀层中的管道的底部离开，由于位于集电器上方和下方的管道和压制夹具的边界，呈现所需电极的形状。然后将粉末层压在集电器上以产生电极。

9. 发明授权

US07592097B2 Electrochemical cell designs with anode plates and connections which facilitate heat dissipation 失效
标题翻译：具有阳极板和连接的电化学电池设计，有利于散热
公开(公告)号：US07592097B2
公开(公告)日：2009-09-22
申请号：US10832195
申请日：2004-04-26
申请人： Tina Urso , Dominick Frustaci , Esther S. Takeuchi , Mark Visbisky
发明人： Tina Urso , Dominick Frustaci , Esther S. Takeuchi , Mark Visbisky
IPC分类号： H01M8/10
CPC分类号： H01M2/266 , H01M2/0202 , H01M2/06 , H01M10/613 , H01M10/623 , H01M10/647 , H01M10/654
摘要： Heat generation is an important concern of electrochemical cell design. The invention is directed toward a cell design that efficiently and responsively dissipates heat by transfer from the cell to the casing through multiple parallel connections. This invention relates to battery designs having cell stacks in which both the anode and cathode are of a plate structure and the anode plates are independently connected to the cell casing or connected thereto via a bridge or bus. They may also consist of cell assemblies of wound electrode configurations or plate-serpentine configurations having multiple parallel connections to the cell casing.
摘要翻译：热电生成是电化学电池设计的重要问题。本发明涉及一种电池设计，其通过多个并联连接将电池从电池转移到壳体而有效且响应性地散热。本发明涉及具有电池堆的电池设计，其中阳极和阴极均为板状结构，并且阳极板独立地连接到电池壳体或通过电桥或母线与其连接。它们还可以由具有多个平行连接到电池壳体的卷绕电极配置或板 - 蛇形结构的电池组件组成。

10. 发明授权

US07000297B2 Electrochemical cell current collector having openings of progressively larger sizes converging at a tab 失效
公开(公告)号：US07000297B2
公开(公告)日：2006-02-21
申请号：US10306007
申请日：2002-11-27
申请人： Dominick Frustaci , Tina Urso , Gary Freitag
发明人： Dominick Frustaci , Tina Urso , Gary Freitag
IPC分类号： B22P13/00 , H01M4/74 , H01M4/02
CPC分类号： H01M4/72 , H01M4/661 , H01M4/70 , Y10T29/10 , Y10T29/49108
摘要： The present invention relates to a current collector for an electrochemical cell. The current collector is a substrate having a grid pattern comprising open areas converging at an imaginary focal point on a connector tab of the substrate. The openings are grouped into distinct regions with the larger openings immediately adjacent to the connector tab and the smaller openings distant there from. This provides more conductive pathways at greater distances from the tab.

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