PLUGGABLE METAL OXIDE SURGE ARRESTER
    1.
    发明申请
    PLUGGABLE METAL OXIDE SURGE ARRESTER 审中-公开
    可插拔的金属氧化物喷射器

    公开(公告)号:WO2012027193A1

    公开(公告)日:2012-03-01

    申请号:PCT/US2011/048239

    申请日:2011-08-18

    CPC classification number: H01C7/126 H01C7/12

    Abstract: A transient voltage surge suppression device includes a varistor assembly having a compact thickness, and two different disconnect elements responsive to distinct overvoltage conditions to disconnect a varistor assembly prior catastrophic failure thereof. The varistor element (134) assembly comprises an insulating base plate (132) mounted stationary in the housing, the insulating plate having opposed first (160) and second sides (162); and a varistor element (134) having opposed first (150) and second sides (152), one of the opposing first and second sides of the varistor being surface mounted to one of the opposing sides of the plate (132) and the varistor element is operable in a high impedance mode and a low impedance mode in response to an applied voltage. Further, the varistor element is a metal oxide varistor and the insulating plate is a ceramic plate (alumina).

    Abstract translation: 瞬态电压浪涌抑制装置包括具有紧凑厚度的变阻器组件和两个不同的断开元件,其响应于不同的过电压条件以在其灾难性故障之前断开变阻器组件。 所述变阻器元件(134)组件包括固定在所述壳体中的绝缘基板(132),所述绝缘板具有相对的第一(160)和第二侧(162); 和具有相对的第一(150)和第二侧(152)的变阻器元件(134),所述压敏电阻的相对的第一和第二侧之一被表面安装到所述板(132)的相对侧中的一个,并且所述变阻器元件 可响应于施加的电压在高阻抗模式和低阻抗模式下操作。 此外,变阻器元件是金属氧化物变阻器,绝缘板是陶瓷板(氧化铝)。

    HIGH VOLTAGE POWER FUSE INCLUDING FATIGUE RESISTANT FUSE ELEMENT
    4.
    发明申请
    HIGH VOLTAGE POWER FUSE INCLUDING FATIGUE RESISTANT FUSE ELEMENT 审中-公开
    包含抗疲劳保险丝元件的高压电源保险丝

    公开(公告)号:WO2017222640A1

    公开(公告)日:2017-12-28

    申请号:PCT/US2017/029774

    申请日:2017-04-27

    Abstract: A power fuse includes a housing (202), first and second conductive terminals (204, 206) extending from the housing, and at least one fatigue resistant fuse element assembly (208) connected between the first and second terminals. The fuse element assembly includes at least a first conductive plate and a second conductive plate (302-310) respectively connecting the first and second conductive terminals, and a plurality of separately provided wire bonded weak spots (312) interconnecting the first conductive plate and the second conductive plate.

    Abstract translation: 功率熔断器包括壳体(202),从壳体延伸的第一和第二导电端子(204,206)以及连接在第一和第二导电端子之间的至少一个抗疲劳熔断元件组件(208) 第二终端。 熔丝元件组件至少包括分别连接第一和第二导电端子的第一导电板和第二导电板(302-310)以及将第一导电板和第二导电板互连的多个单独提供的引线接合薄弱点(312) 第二个导电板。

    MONITORING SYSTEMS AND METHODS FOR DETECTING THERMAL-MECHANICAL STRAIN FATIGUE IN AN ELECTRICAL FUSE
    6.
    发明申请
    MONITORING SYSTEMS AND METHODS FOR DETECTING THERMAL-MECHANICAL STRAIN FATIGUE IN AN ELECTRICAL FUSE 审中-公开
    用于检测电熔丝中的热机械应变疲劳的监测系统和方法

    公开(公告)号:WO2017222639A1

    公开(公告)日:2017-12-28

    申请号:PCT/US2017/029763

    申请日:2017-04-27

    Abstract: Systems and methods for detecting thermal-mechanical strain fatigue in an electrical fuse (100,200,352) include a controller (362) configured to monitor (722) at least one fuse fatigue parameter over a period of time while the fuse (100,200,352) is connected to an energized electrical power system, and based on the monitored at least one fuse fatigue parameter, the controller (722) is further configured to determine (726, 728) at least one of a consumed service life of the fuse element or a service life remaining of the fuse element.

    Abstract translation: 用于检测电熔丝(100,200,352)中的热机械应变疲劳的系统和方法包括控制器(362),该控制器被配置为监测(722)一段时间内的至少一个熔丝疲劳参数, 保险丝(100,200,352)连接到通电电力系统,并且基于所监测的至少一个保险丝疲劳参数,控制器(722)还被配置为确定(726,728)至少一个 熔断器元件或熔断器元件剩余的使用寿命。

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