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    • 7. 发明授权
    • Electrical composite part
    • 电气复合件
    • US4302736A
    • 1981-11-24
    • US84304
    • 1979-10-12
    • Tohru KasanamiToshiaki IkedaTetsuya MurakawaToshimi Kaneko
    • Tohru KasanamiToshiaki IkedaTetsuya MurakawaToshimi Kaneko
    • H01C7/00H01C13/00H01G4/40H03H1/02H04N5/64H03H7/01
    • H01G4/40H01C13/00
    • A disc type composite part for use in electrical and electronic equipment which includes a disc substrate of ceramic dielectric material having a through-opening formed at its central portion, a first electrode and a second electrode respectively provided adjacent to the outer periphery and around the through-opening on one surface of the substrate, a third electrode provided on the other surface of the substrate, a shortcircuiting member for selectively shortcircuiting the third electrode with the first or second electrode, resistor elements connected for bridging between the first and second electrodes so as to extend over the one surface of the substrate without following the diametrical direction of the substrate, and an electrically insulating covering layer formed at least on the one surface of the substrate.
    • 一种用于电气和电子设备的盘型复合部件,其包括具有在其中心部分形成的通孔的陶瓷电介质材料的盘基片,分别设置在外周边和周边的第一电极和第二电极 在基板的一个表面上开放,设置在基板的另一个表面上的第三电极,用于用第一或第二电极选择性地短路第三电极的短路构件,用于桥接在第一和第二电极之间的电阻元件,以便 在基板的直径方向上延伸超过基板的一个表面,并且至少在基板的一个表面上形成电绝缘的覆盖层。