WOUND CAPACITOR PACKAGE STRUCTURE HAVING CONDUCTIVE FOILS OF UNEQUAL WIDTH AND WOUND ASSEMBLY THEREOF

    公开(公告)号:US20180122579A1

    公开(公告)日:2018-05-03

    申请号:US15713820

    申请日:2017-09-25

    IPC分类号: H01G4/32 H01G4/002

    摘要: The present disclosure provides a wound capacitor package structure and a wound assembly thereof. The wound capacitor package structure includes a wound assembly, a package assembly, and a conductive assembly. The wound assembly includes a wound positive conductive foil, a wound negative conductive foil, and two wound separator papers. The package assembly is used for enclosing the wound assembly. The conductive assembly includes a first conductive pin electrically contacting the wound positive conductive foil and a second conductive pin electrically contacting the wound negative conductive foil. The wound positive conductive foil has a first predetermined width, the wound negative conductive foil has a second predetermined width, each of the two wound separator papers has a third predetermined width, and the first predetermined width of the wound positive conductive foil and the second predetermined width of the wound negative conductive foil are different.

    Multi-anode solid electrolytic capacitor assembly

    公开(公告)号:US09767964B2

    公开(公告)日:2017-09-19

    申请号:US13081967

    申请日:2011-04-07

    申请人: Ivana Zednickova

    发明人: Ivana Zednickova

    摘要: A capacitor assembly that is stable under extreme conditions is provided. A capacitor assembly that is capable of achieving a high capacitance and yet remain thermally and mechanically stable under extreme conditions. Even at high capacitance values, good mechanical stability can be achieved by connecting multiple individual capacitor elements to the housing of the assembly. Without intending to be limited by theory, it is believed that the use of multiple elements increases the surface area over which the elements are connected to the housing. Among other things, this allows the elements to dissipate vibrational forces incurred during use over a larger area, which reduces the likelihood of delamination. The capacitor elements are also enclosed and hermetically sealed within a single housing in the presence of a gaseous atmosphere that contains an inert gas, thereby limiting the amount of oxygen and moisture supplied to the solid electrolyte of the capacitor elements. Through the combination of the features noted above, the capacitor assembly is able to better function under extreme conditions.

    SINTERED ELECTRODES FOR CAPACITOR ANODES, CATHODES, ANODE SYSTEMS, AND CATHODE SYSTEMS
    10.
    发明申请
    SINTERED ELECTRODES FOR CAPACITOR ANODES, CATHODES, ANODE SYSTEMS, AND CATHODE SYSTEMS 审中-公开
    电容器阳极,阴极,阳极系统和阴极系统的烧结电极

    公开(公告)号:US20170076873A1

    公开(公告)日:2017-03-16

    申请号:US15267534

    申请日:2016-09-16

    摘要: A capacitor case sealed to retain electrolyte; a sintered anode disposed in the capacitor case, the sintered anode having a shape wherein the sintered anode includes a mating portion; a conductor coupled to the sintered anode, the conductor sealingly extending through the capacitor case to a terminal disposed on an exterior of the capacitor case; a sintered cathode disposed in the capacitor case, the sintered cathode having a shape that mates with the mating portion of the sintered anode such that the sintered cathode matingly fits in the mating portion of the sintered anode; a separator between the sintered anode and the sintered cathode; and a second terminal disposed on the exterior of the capacitor case and in electrical communication with the sintered cathode, with the terminal and the second terminal electrically isolated from one another.

    摘要翻译: 电容器壳体密封以保持电解质; 设置在电容器壳体中的烧结阳极,烧结阳极具有烧结阳极包括配合部分的形状; 连接到烧结阳极的导体,导体密封地延伸穿过电容器壳体到布置在电容器壳体外部的端子; 设置在电容器壳体中的烧结阴极,所述烧结阴极具有与所述烧结阳极的配合部分配合的形状,使得所述烧结阴极配合地配合在所述烧结阳极的配合部分中; 烧结阳极和烧结阴极之间的隔板; 以及设置在电容器壳体的外部并与烧结阴极电连通的第二端子,其中端子和第二端子彼此电隔离。