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    FLAT GAS DISCHARGE TUBE DEVICES AND METHODS
    7.
    发明公开
    FLAT GAS DISCHARGE TUBE DEVICES AND METHODS 审中-公开

    公开(公告)号：EP3644340A3

    公开(公告)日：2020-05-06

    申请号：EP19214078.8

    申请日：2016-03-17

    申请人： Bourns, Inc.

    发明人： HEATH, Jan ,  BOURNS, Gordan L

    IPC分类号： H01J17/26 ,  H01J61/28 ,  H01J61/30 ,  H01J61/54 ,  H01J61/92 ,  H01T1/10 ,  H01T1/20 ,  H01T4/12

    摘要： A flat gas discharge tube (GDT) device includes a first insulator substrate 102 having first and second sides and defining an opening. The GDT device further includes second and third insulator substrates 104, 106 mounted to the first and second sides of the first insulator substrate, respectively, such that inward facing surfaces of the second and third insulator substrates and the opening of the first insulator substrate define a chamber. The GDT device further includes first and second electrodes 114,116 implemented on the respective inward facing surfaces of the second and third insulator substrates, and first and second terminals 124 implemented on at least one external surface of the GDT device. The GDT device further includes electrical connections implemented between the first and second electrodes and the first and second terminals, respectively. The electrical connections include a first internal via 152 that extends through the second insulator substrate and configured to provide the electrical connection between the first electrode and the first terminal, and a second internal via 166,162 that extends through the third insulator substrate and configured to provide at least some of the electrical connection between the second electrode and the second terminal.

    SURGE PROTECTION ELEMENT
    9.
    发明公开
    SURGE PROTECTION ELEMENT 审中-公开

    公开(公告)号：EP3451473A1

    公开(公告)日：2019-03-06

    申请号：EP17789128.0

    申请日：2017-03-17

    申请人： Mitsubishi Materials Corporation

    发明人： MAYUZUMI Yoshitaka ,  SUGIMOTO Ryoichi ,  SAKAI Shinji

    IPC分类号： H01T4/12

    摘要： A surge protective device of the present invention includes an insulating tube 2, a pair of sealing electrodes 3 for closing openings on both ends of the insulating tube so as to seal a discharge control gas inside the tube, wherein the pair of sealing electrodes has a pair of convex electrode portions 5 projecting inwardly so as to face to each other, and at least one groove part 2a extending in a circumferential direction is formed on the inner circumferential surface of the insulating tube.

    ANORDNUNG ZUM ÜBERSPANNUNGSSCHUTZ EINER MIT EINER ISOLIERFLÜSSIGKEIT ISOLIERTEN ELEKTRISCHEN ANLAGE
    10.
    发明公开
    ANORDNUNG ZUM ÜBERSPANNUNGSSCHUTZ EINER MIT EINER ISOLIERFLÜSSIGKEIT ISOLIERTEN ELEKTRISCHEN ANLAGE 审中-公开

    公开(公告)号：EP3417467A1

    公开(公告)日：2018-12-26

    申请号：EP17716480.3

    申请日：2017-03-29

    申请人： Siemens Aktiengesellschaft

    发明人： SULITZE, Markus

    IPC分类号： H01H3/40 ,  H01C7/12 ,  H01T4/12

    摘要： The invention relates to an assembly (1) for the overvoltage protection of an electric system (2) which is insulated with an insulating fluid (5), having a resistor column (3) with resistive elements (19), which are arranged in a housing (4) that is designed to be filled with an electrically insulating protective gas (6), and a feedthrough (7) for connecting the electric system (2) to the resistor column (3). The invention is characterized in that the housing (4) is equipped with a contact device (8, 9, 10, 11) which can be mechanically driven from outside of the housing for closing and/or separating an electric connection between the resistor column (8) and the feedthrough (7).