专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07511943B2 Wet electrolytic capacitor containing a cathode coating 失效
标题翻译：含有阴极涂层的湿式电解电容器
公开(公告)号：US07511943B2
公开(公告)日：2009-03-31
申请号：US11372486
申请日：2006-03-09
申请人： James Allen Fife , Gang Ning , Zebbie Lynn Sebald , James Steven Bates , Robert Hazen Pease
发明人： James Allen Fife , Gang Ning , Zebbie Lynn Sebald , James Steven Bates , Robert Hazen Pease
IPC分类号： H01G9/04
CPC分类号： H01G9/0425 , H01G9/145
摘要： A wet electrolytic capacitor that includes an anode, cathode, and an electrolyte is provided. The cathode contains a substrate and a coating overlying the substrate. The coating comprises a sintered body containing carbonaceous particles (e.g., activated carbon) and inorganic particles (e.g., NbO2).
摘要翻译：提供了包括阳极，阴极和电解质的湿式电解电容器。阴极包含衬底和覆盖衬底的涂层。该涂层包括含有碳质颗粒（例如活性炭）和无机颗粒（例如NbO 2）的烧结体。

2. 发明授权

US07480130B2 Wet electrolytic capacitor 失效
标题翻译：湿电解电容
公开(公告)号：US07480130B2
公开(公告)日：2009-01-20
申请号：US11372461
申请日：2006-03-09
申请人： James Allen Fife , Zebbie Lynn Sebald , Gang Ning
发明人： James Allen Fife , Zebbie Lynn Sebald , Gang Ning
IPC分类号： H01G9/04 , H01G9/145
CPC分类号： H01G9/0425 , H01G9/06 , H01G9/145 , Y10T29/417
摘要： A wet electrolytic capacitor that includes an anode, cathode, and an electrolyte is provided. The cathode contains a plurality of metal particles disposed on a surface of a substrate and sinter bonded thereto. The metal particles have a median size of from about 20 to about 500 micrometers.
摘要翻译：提供了包括阳极，阴极和电解质的湿式电解电容器。阴极包含设置在基板的表面上并与其结合的多个金属颗粒。金属颗粒的中值大小为约20至约500微米。

3. 发明授权

US08257463B2 Capacitor anode formed from flake powder 有权
标题翻译：由片状粉末形成的电容器阳极
公开(公告)号：US08257463B2
公开(公告)日：2012-09-04
申请号：US11338606
申请日：2006-01-23
申请人： James Allen Fife , Zebbie Lynn Sebald
发明人： James Allen Fife , Zebbie Lynn Sebald
IPC分类号： B22F1/00 , B22F1/02 , C22C1/05
CPC分类号： B22F1/0055 , B22F2998/10 , B22F9/04 , B22F1/0096 , B22F2201/01 , B22F1/0059 , B22F3/02 , B22F3/10
摘要： A capacitor anode that is formed from flake powder is provided. The anodes are formed from low density flake powder (e.g., relatively large in size), which is believed to provide a short transmission line between the outer surface and interior of the anode. This may result in a low equivalent series resistance (“ESR”) and improved volumetric efficiency for capacitors made from such anodes.
摘要翻译：提供由片状粉末形成的电容器阳极。阳极由低密度薄片粉末（例如，尺寸相对较大）形成，据信其在阳极的外表面和内部之间提供短的传输线。这可能导致低等效串联电阻（“ESR”），并提高了由这种阳极制成的电容器的体积效率。

4. 发明授权

US08576544B2 Hermetically sealed capacitor assembly 有权
标题翻译：密封电容器组件
公开(公告)号：US08576544B2
公开(公告)日：2013-11-05
申请号：US13345899
申请日：2012-01-09
申请人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
发明人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
IPC分类号： H01G4/228 , H01G9/10 , H01G9/00 , H05K5/06
CPC分类号： H01G9/08 , H01G2/06 , H01G2/12 , H01G9/012 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： A capacitor assembly that includes a conductive polymer electrolytic capacitor that is enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas is provided. Without intending to be limited by theory, the present inventors believe that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the conductive polymer is less likely to oxidize in high temperature environments, thus increasing the thermal stability of the capacitor assembly.
摘要翻译：提供了一种电容器组件，其包括在存在惰性气体的情况下封闭并气密地密封在陶瓷壳体内的导电聚合物电解电容器。本发明人不期望受理论的限制，相信陶瓷外壳能够限制供给电容器的导电聚合物的氧气和水分的量。以这种方式，导电聚合物在高温环境中不太可能氧化，从而增加电容器组件的热稳定性。

5. 发明授权

US08023250B2 Substrate for use in wet capacitors 有权
标题翻译：用于湿电容器的基板
公开(公告)号：US08023250B2
公开(公告)日：2011-09-20
申请号：US12209588
申请日：2008-09-12
申请人： Gang Ning , Zebbie Lynn Sebald , Bharat Rawal
发明人： Gang Ning , Zebbie Lynn Sebald , Bharat Rawal
IPC分类号： H01G9/04
CPC分类号： H01G9/048 , H01G9/0032
摘要： A porous substrate for use in a wide variety of applications, such as wet capacitors, is provided. The substrate is formed by subjecting a metal substrate to a voltage while in solution to initiate anodic formation of an oxide film. Contrary to conventional anodization processes, however, the newly created oxide quickly breaks down to once again expose the metal surface to the electrolytic solution. This may be accomplished in a variety of ways, such as by raising the voltage of the solution above a critical level known as the “breakdown voltage”, employing a corrosive acid in the solution that dissolves the oxide, etc. Regardless of the mechanism employed, the nearly simultaneous process of oxide growth/breakdown results in the formation of a structure having pores arranged at substantially regular intervals. The resulting structure is highly porous and can exhibit excellent adhesion to electrochemically-active materials and stability in aqueous electrolytes.
摘要翻译：提供了用于各种应用的多孔基材，例如湿式电容器。通过在溶液中对金属基板进行电压以引发阳极氧化膜的形成而形成基板。然而，与常规阳极氧化工艺相反，新生成的氧化物快速分解，再次将金属表面暴露于电解液中。这可以以各种方式实现，例如通过将解决方案的电压提高到已知为“击穿电压”的临界水平之上，在溶解氧化物的溶液中使用腐蚀酸等。不管使用何种机制，几乎同时的氧化物生长/分解过程导致形成具有以基本上规则的间隔排列的孔的结构。所得结构是高度多孔的并且可以表现出优异的电化学活性材料的粘附性和水性电解质的稳定性。

6. 发明申请

US20120113567A1 Hermetically Sealed Capacitor Assembly 有权
标题翻译：密封电容器组件
公开(公告)号：US20120113567A1
公开(公告)日：2012-05-10
申请号：US13345899
申请日：2012-01-09
申请人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
发明人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
IPC分类号： H01G9/042 , H01G9/00 , H01G9/10
CPC分类号： H01G9/08 , H01G2/06 , H01G2/12 , H01G9/012 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： A capacitor assembly that includes a conductive polymer electrolytic capacitor that is enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas is provided. Without intending to be limited by theory, the present inventors believe that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the conductive polymer is less likely to oxidize in high temperature environments, thus increasing the thermal stability of the capacitor assembly.
摘要翻译：提供了一种电容器组件，其包括在存在惰性气体的情况下封闭并气密地密封在陶瓷壳体内的导电聚合物电解电容器。本发明人不期望受理论的限制，相信陶瓷外壳能够限制供给电容器的导电聚合物的氧气和水分的量。以这种方式，导电聚合物在高温环境中不太可能氧化，从而增加电容器组件的热稳定性。

7. 发明申请

US20100067174A1 Substrate for Use in Wet Capacitors 有权
标题翻译：用于湿电容器的基板
公开(公告)号：US20100067174A1
公开(公告)日：2010-03-18
申请号：US12209588
申请日：2008-09-12
申请人： Gang Ning , Zebbie Lynn Sebald , Bharat Rawal
发明人： Gang Ning , Zebbie Lynn Sebald , Bharat Rawal
IPC分类号： H01G9/048 , C25B11/00 , C25D11/18
CPC分类号： H01G9/048 , H01G9/0032
摘要： A porous substrate for use in a wide variety of applications, such as wet capacitors, is provided. The substrate is formed by subjecting a metal substrate to a voltage while in solution to initiate anodic formation of an oxide film. Contrary to conventional anodization processes, however, the newly created oxide quickly breaks down to once again expose the metal surface to the electrolytic solution. This may be accomplished in a variety of ways, such as by raising the voltage of the solution above a critical level known as the “breakdown voltage”, employing a corrosive acid in the solution that dissolves the oxide, etc. Regardless of the mechanism employed, the nearly simultaneous process of oxide growth/breakdown results in the formation of a structure having pores arranged at substantially regular intervals. The resulting structure is highly porous and can exhibit excellent adhesion to electrochemically-active materials and stability in aqueous electrolytes.
摘要翻译：提供了用于各种应用的多孔基材，例如湿式电容器。通过在溶液中对金属基板进行电压以引发阳极氧化膜的形成而形成基板。然而，与常规阳极氧化工艺相反，新生成的氧化物快速分解，再次将金属表面暴露于电解液中。这可以以各种方式实现，例如通过将解决方案的电压提高到已知为“击穿电压”的临界水平之上，在溶解氧化物的溶液中使用腐蚀酸等。不管使用何种机制，几乎同时的氧化物生长/分解过程导致形成具有以基本上规则的间隔排列的孔的结构。所得结构是高度多孔的并且可以表现出优异的电化学活性材料的粘附性和水性电解质的稳定性。

8. 发明授权

US08094434B2 Hermetically sealed capacitor assembly 有权
标题翻译：密封电容器组件
公开(公告)号：US08094434B2
公开(公告)日：2012-01-10
申请号：US12060354
申请日：2008-04-01
申请人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
发明人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
IPC分类号： H01G4/228 , H01G9/10 , H01G9/00 , H05K5/06
CPC分类号： H01G9/08 , H01G2/06 , H01G2/12 , H01G9/012 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： A capacitor assembly that includes a conductive polymer electrolytic capacitor that is enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas is provided. Without intending to be limited by theory, the present inventors believe that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the conductive polymer is less likely to oxidize in high temperature environments, thus increasing the thermal stability of the capacitor assembly.
摘要翻译：提供了一种电容器组件，其包括在存在惰性气体的情况下封闭并气密地密封在陶瓷壳体内的导电聚合物电解电容器。本发明人不期望受理论的限制，相信陶瓷外壳能够限制供给电容器的导电聚合物的氧气和水分的量。以这种方式，导电聚合物在高温环境中不太可能氧化，从而增加电容器组件的热稳定性。

9. 发明申请

US20090244812A1 Hermetically Sealed Capacitor Assembly 有权
标题翻译：密封电容器组件
公开(公告)号：US20090244812A1
公开(公告)日：2009-10-01
申请号：US12060354
申请日：2008-04-01
申请人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
发明人： Bharat Rawal , Gang Ning , Brady Jones , Zebbie Lynn Sebald , Stanislav Zednicek , Zdenek Sita
IPC分类号： H01G9/025 , H01G9/10 , H01G9/15 , H01G9/042
CPC分类号： H01G9/08 , H01G2/06 , H01G2/12 , H01G9/012 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： A capacitor assembly that includes a conductive polymer electrolytic capacitor that is enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas is provided. Without intending to be limited by theory, the present inventors believe that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the conductive polymer is less likely to oxidize in high temperature environments, thus increasing the thermal stability of the capacitor assembly.
摘要翻译：提供了一种电容器组件，其包括在存在惰性气体的情况下封闭并气密地密封在陶瓷壳体内的导电聚合物电解电容器。本发明人不期望受理论的限制，相信陶瓷外壳能够限制供给电容器的导电聚合物的氧气和水分的量。以这种方式，导电聚合物在高温环境中不太可能氧化，从而增加电容器组件的热稳定性。

10. 发明申请

US20120069492A1 Abrasive Blasted Conductive Polymer Cathode for Use in a Wet Electrolytic Capacitor 有权
标题翻译：用于湿电解电容器的磨料喷射导电聚合物阴极
公开(公告)号：US20120069492A1
公开(公告)日：2012-03-22
申请号：US12883410
申请日：2010-09-16
申请人： Martin Biler , John Galvagni , Dirk H. Dreissiig , Zebbie Lynn Sebald , Frantisek Priban
发明人： Martin Biler , John Galvagni , Dirk H. Dreissiig , Zebbie Lynn Sebald , Frantisek Priban
IPC分类号： H01G2/10 , H01G9/145 , H01G9/00
CPC分类号： H01G9/0425 , H01G9/0029 , H01G9/0036 , H01G9/028 , H01G9/048 , H01G9/055 , H01G9/06 , H01G9/145 , H01G11/32 , Y02E60/13 , Y10T29/417
摘要： A wet electrolytic capacitor that includes a porous anode body containing a dielectric layer, an electrolyte, and a cathode containing a metal substrate that is abrasive blasted is provided. Abrasive blasting may accomplish a variety of different purposes. For example, it may result in a surface that is substantially uniform and macroscopically smooth, thereby increasing the consistency of conductive coatings formed thereon. While possessing a certain degree of smoothness, the abrasive blasted surface is nevertheless micro-roughened so that it contains a plurality of pits. The pits provide an increased surface area, thereby allowing for increased cathode capacitance for a given size and/or capacitors with a reduced size for a given capacitance. A conductive coating that contains a substituted polythiophene is disposed on the micro-roughened surface. The presence of the pits on the substrate enhances the degree of contact between the conductive coating and metal substrate, thereby resulting in improved mechanical robustness and electrical performance (e.g., reduced equivalent series resistance and leakage current).
摘要翻译：提供一种湿电解电容器，其包括含有电介质层的多孔阳极体，电解质和含有被喷砂处理的金属基板的阴极。磨料喷砂可以实现各种不同的目的。例如，可能导致表面基本均匀且宏观地平滑，从而增加其上形成的导电涂层的稠度。在具有一定程度的平滑度的同时，喷砂表面仍然是微粗糙化的，使得它包含多个凹坑。凹坑提供了增加的表面积，从而允许给定尺寸的阴极电容增加和/或给定电容的尺寸减小的电容器。包含取代的聚噻吩的导电涂层设置在微粗糙表面上。在衬底上存在凹坑增加了导电涂层和金属衬底之间的接触程度，从而导致改进的机械稳健性和电性能（例如，降低的等效串联电阻和漏电流）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式