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    Valve Metal Anode Pellets For Capacitors Formed Using Forced Convection Of Liquid Electrolyte During Anodization
    1.
    发明申请
    Valve Metal Anode Pellets For Capacitors Formed Using Forced Convection Of Liquid Electrolyte During Anodization 有权
    用于在阳极氧化期间强制对流液体电解质形成电容器的阀门金属阳极颗粒

    公开(公告)号：US20110122543A1

    公开(公告)日：2011-05-26

    申请号：US13015679

    申请日：2011-01-28

    申请人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    发明人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    IPC分类号： H01G9/045 ,  C25D17/10 ,  H01G9/042

    CPC分类号： C25D11/26 ,  C25D5/08 ,  C25D11/005 ,  C25D11/02 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/07

    摘要： A method and apparatus for anodizing a porous valve metal pellet in a flowing liquid electrolyte is described. The apparatus comprises an insulative container comprised of a lower region, a central region including a cavity for holding the pellet, an upper region, and a continuous passageway extending through the lower, central, and upper regions. Lower and upper screens serving as lower and upper electrodes are disposed in the passageway in the lower and upper container regions, respectively. During anodizing, the electrolyte flows through the lower container region including the lower screen, the porous pellet and then the upper container region including the upper screen. The lower and upper screens are at an opposite electrical polarity as the pellet so that a dielectric oxide is formed on the exposed valve metal including interior portions of the pellet that are exposed to the flowing electrolyte.

    摘要翻译： 描述了一种在流动的液体电解质中阳极氧化多孔阀金属颗粒的方法和装置。 该装置包括由下部区域构成的绝缘容器，包括用于保持颗粒的空腔的中心区域，上部区域和延伸穿过下部区域，中部区域和上部区域的连续通道。 用作下电极和上电极的下屏幕和​​上屏幕分别设置在下容器区域和上容器区域中的通道中。 在阳极氧化期间，电解液流过下容器区域，包括下筛网，多孔颗粒，然后包括上筛网的上容器区域。 下部和上部筛网与丸粒具有相反的电极性，使得在暴露的阀金属上形成电介质氧化物，包括暴露于流动的电解质的颗粒的内部。

    Method of forming valve metal anode pellets for capacitors using forced convection of liquid electrolyte during anodization
    2.
    发明授权
    Method of forming valve metal anode pellets for capacitors using forced convection of liquid electrolyte during anodization 有权
    在阳极氧化期间使用液体电解质的强制对流形成用于电容器的阀金属阳极丸的方法

    公开(公告)号：US07879217B2

    公开(公告)日：2011-02-01

    申请号：US11565766

    申请日：2006-12-01

    申请人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    发明人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    IPC分类号： C25D5/08

    CPC分类号： C25D11/26 ,  C25D5/08 ,  C25D11/005 ,  C25D11/02 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/07

    摘要： A method and apparatus for anodizing a porous valve metal pellet in a flowing liquid electrolyte is described. The apparatus comprises an insulative container comprised of a lower region, a central region including a cavity for holding the pellet, an upper region, and a continuous passageway extending through the lower, central, and upper regions. Lower and upper screens serving as lower and upper electrodes are disposed in the passageway in the lower and upper container regions, respectively. During anodizing, the electrolyte flows through the lower container region including the lower screen, the porous pellet and then the upper container region including the upper screen. The lower and upper screens are at an opposite electrical polarity as the pellet so that a dielectric oxide is formed on the exposed valve metal including interior portions of the pellet that are exposed to the flowing electrolyte.

    摘要翻译： 描述了一种在流动的液体电解质中阳极氧化多孔阀金属颗粒的方法和装置。 该装置包括由下部区域构成的绝缘容器，包括用于保持颗粒的空腔的中心区域，上部区域和延伸穿过下部区域，中部区域和上部区域的连续通道。 用作下电极和上电极的下屏幕和​​上屏幕分别设置在下容器区域和上容器区域中的通道中。 在阳极氧化期间，电解液流过下容器区域，包括下筛网，多孔颗粒，然后包括上筛网的上容器区域。 下部和上部筛网与丸粒具有相反的电极性，使得在暴露的阀金属上形成电介质氧化物，包括暴露于流动的电解质的颗粒的内部。

    Energy dense electrolytic capacitor
    5.
    发明授权
    Energy dense electrolytic capacitor 有权
    能量密集电解电容器

    公开(公告)号：US07271994B2

    公开(公告)日：2007-09-18

    申请号：US11422714

    申请日：2006-06-07

    申请人： Eric Stemen ,  Troy Lindke ,  Edward Gloss ,  Rodney Stringham ,  Neal Nesselbeck ,  Joseph Spaulding ,  Barry Muffoletto ,  Doug Eberhard

    发明人： Eric Stemen ,  Troy Lindke ,  Edward Gloss ,  Rodney Stringham ,  Neal Nesselbeck ,  Joseph Spaulding ,  Barry Muffoletto ,  Doug Eberhard

    IPC分类号： H01G9/04 ,  H01G9/145 ,  H01G2/10

    CPC分类号： H01G9/042 ,  H01G9/06 ,  H01G9/08 ,  H01G9/10 ,  Y10T29/417

    摘要： An electrical energy storage device such as a wet tantalum electrolytic capacitor or an electrochemical cell such as a lithium/silver vanadium oxide cell is described. The enclosure comprises a drawn casing portion having a planar face wall supporting a surrounding sidewall and is shaped to nest the anode, cathode and intermediate separator components. A mating cover is a stamped planar piece of similar material having a periphery edge welded to the edge of the casing portion surrounding sidewall. In order to prevent heat generated during the welding process from damaging the separator, the anode portion adjacent to the weld site is contoured. This provides sufficient space between the weld and the separator supported on the anode at the contour so that what heat is transmitted to the separator by convection and conduction mechanism will not damage the separator.

    摘要翻译： 描述了诸如湿钽电解电容器或诸如锂/银钒氧化物电池的电化学电池的电能存储装置。 外壳包括一个拉制的外壳部分，其具有支撑周围侧壁的平面面壁，并且成形为嵌套阳极，阴极和中间隔板部件。 配合盖是具有焊接到围绕侧壁的壳体部分的边缘的周边边缘的类似材料的冲压平面件。 为了防止在焊接过程中产生的热量损坏隔板，与焊点相邻的阳极部分是轮廓。 这提供了在焊接和支撑在阳极之间的分离器之间的空间在轮廓上足够的空间，使得通过对流和传导机构传递到分离器的热量将不会损坏分离器。

    Anodizing Valve Metals By Self-Adjusted Current And Power
    6.
    发明申请
    Anodizing Valve Metals By Self-Adjusted Current And Power 有权
    阳极氧化阀金属通过自调节电流和功率

    公开(公告)号：US20060196774A1

    公开(公告)日：2006-09-07

    申请号：US11164751

    申请日：2005-12-05

    申请人： Yanming Liu ,  Neal Nesselbeck ,  David Goad ,  Barry Muffoletto

    发明人： Yanming Liu ,  Neal Nesselbeck ,  David Goad ,  Barry Muffoletto

    IPC分类号： C25D5/18

    CPC分类号： C25D11/06 ,  C25D11/024 ,  C25D11/26

    摘要： A method for anodizing valve metal structures to a target formation voltage is described. The valve metal structures are placed in an anodizing electrolyte and connected to a power supply that generates a source voltage to at least one current limiting device. If at least two current limiting devices are used, they are in series with the valve metal structures with the one current limiting device connected to at least one structure. The valve metal structures are then subjected to a current that decreases over time, a formation voltage that increases over time to a level below the voltage from the power supply and a power level that is self-adjusted to a level that decreases excessive heating in the structure. The invention also includes the components for the method.

    摘要翻译： 描述了一种将阀金属结构阳极氧化成目标地层电压的方法。 阀金属结构被放置在阳极氧化电解质中并且连接到向至少一个限流装置产生源电压的电源。 如果使用至少两个限流装置，则它们与阀金属结构串联，其中一个限流装置连接到至少一个结构。 然后对阀金属结构进行随时间的减小的电流，随时间而增加到低于电源电压的电平的地层电压和自调节到在 结构体。 本发明还包括该方法的组件。

    Valve metal anode pellets for capacitors formed using forced convection of liquid electrolyte during anodization
    7.
    发明授权
    Valve metal anode pellets for capacitors formed using forced convection of liquid electrolyte during anodization 有权
    用于在阳极氧化期间使用液体电解质强制对流形成的电容器的阀金属阳极颗粒

    公开(公告)号：US08313621B2

    公开(公告)日：2012-11-20

    申请号：US13015679

    申请日：2011-01-28

    申请人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    发明人： David Goad ,  Neal Nesselbeck ,  Jason Hahl

    IPC分类号： C25D17/00 ,  C25D11/02

    CPC分类号： C25D11/26 ,  C25D5/08 ,  C25D11/005 ,  C25D11/02 ,  H01G9/0032 ,  H01G9/052 ,  H01G9/07

    摘要： A method and apparatus for anodizing a porous valve metal pellet in a flowing liquid electrolyte is described. The apparatus comprises an insulative container comprised of a lower region, a central region including a cavity for holding the pellet, an upper region, and a continuous passageway extending through the lower, central, and upper regions. Lower and upper screens serving as lower and upper electrodes are disposed in the passageway in the lower and upper container regions, respectively. During anodizing, the electrolyte flows through the lower container region including the lower screen, the porous pellet and then the upper container region including the upper screen. The lower and upper screens are at an opposite electrical polarity as the pellet so that a dielectric oxide is formed on the exposed valve metal including interior portions of the pellet that are exposed to the flowing electrolyte.

    摘要翻译： 描述了一种在流动的液体电解质中阳极氧化多孔阀金属颗粒的方法和装置。 该装置包括由下部区域构成的绝缘容器，包括用于保持颗粒的空腔的中心区域，上部区域和延伸穿过下部区域，中部区域和上部区域的连续通道。 用作下电极和上电极的下屏幕和​​上屏幕分别设置在下容器区域和上容器区域中的通道中。 在阳极氧化期间，电解液流过下容器区域，包括下筛网，多孔颗粒，然后包括上筛网的上容器区域。 下部和上部筛网与丸粒具有相反的电极性，使得在暴露的阀金属上形成电介质氧化物，包括暴露于流动的电解质的颗粒的内部。

    Anodizing valve metals by self-adjusted current and power
    8.
    发明授权
    Anodizing valve metals by self-adjusted current and power 有权
    阳极氧化阀金属采用自调节电流和功率

    公开(公告)号：US07727372B2

    公开(公告)日：2010-06-01

    申请号：US11164751

    申请日：2005-12-05

    申请人： Yanming Liu ,  Neal Nesselbeck ,  David Goad ,  Barry Muffoletto

    发明人： Yanming Liu ,  Neal Nesselbeck ,  David Goad ,  Barry Muffoletto

    IPC分类号： C25D11/00

    CPC分类号： C25D11/06 ,  C25D11/024 ,  C25D11/26

    摘要： A method for anodizing valve metal structures to a target formation voltage is described. The valve metal structures are placed in an anodizing electrolyte and connected to a power supply that generates a source voltage to at least one current limiting device. If at least two current limiting devices are used, they are in series with the valve metal structures with the one current limiting device connected to at least one structure. The valve metal structures are then subjected to a current that decreases over time, a formation voltage that increases over time to a level below the voltage from the power supply and a power level that is self-adjusted to a level that decreases excessive heating in the structure. The invention also includes the components for the method.

    摘要翻译： 描述了一种将阀金属结构阳极氧化成目标地层电压的方法。 阀金属结构被放置在阳极氧化电解质中并且连接到向至少一个限流装置产生源电压的电源。 如果使用至少两个限流装置，则它们与阀金属结构串联，其中一个限流装置连接到至少一个结构。 然后对阀金属结构进行随时间的减小的电流，随时间而增加到低于电源电压的电平的地层电压和自调节到在 结构体。 本发明还包括该方法的组件。