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    • 1. 发明授权
    • Fuse state indicator systems
    • 保险丝状态指示器系统
    • US08344844B2
    • 2013-01-01
    • US12943151
    • 2010-11-10
    • Matthew R. Darr
    • Matthew R. Darr
    • H01H37/08H01H9/10H01H21/16
    • H01H85/30H01H9/104H01H9/168H01H21/16H01H85/32
    • Fuse state indicators for use with disconnect devices having a fuse are provided. Fuse state indicators include a housing having circuitry, a detecting means for detecting an open circuit condition, conductors adapted for electrical connection to a disconnect device so as to complete a circuit connecting the detecting means with a fuse of the disconnect device, and a signal transmitting means The detecting means is configured to transmit a signal to the signal transmitting means for determining an operational state of the fuse. The signal transmitting means, in turn, is configured to transmit a signal to a remote device the state of the fuse.
    • 提供了具有保险丝的断开装置使用的保险丝状态指示器。 保险丝状态指示器包括具有电路的壳体,用于检测开路状态的检测装置,适于与断开装置电连接的导体,以便完成连接检测装置与断开装置的熔断器的电路,以及信号传输 意味着检测装置被配置为将信号发送到信号发送装置,以确定保险丝的操作状态。 信号发送装置又被配置为向远程设备发送信号的保险丝的状态。
    • 7. 发明授权
    • Touch safe fuse module with improved wiring lugs
    • 用改进的接线片触摸安全保险丝模块
    • US08026786B2
    • 2011-09-27
    • US12179829
    • 2008-07-25
    • Matthew R. DarrJiehua Su
    • Matthew R. DarrJiehua Su
    • H01H85/143H01H69/02
    • H01H85/203H01R4/38Y10T29/49107Y10T29/49208
    • A fuse module includes a wiring lug. The wiring lug includes a fuse clip member comprising a first pressure plate and a fuse clip, a lug box comprising a second pressure plate, and a securing member operably coupled to the lug box. The securing member operates between a first position and a second position to move the second pressure plate of the lug box with respect to the first pressure plate of the fuse clip member. The first pressure plate and the second pressure plate have a clamping relationship when the securing member is in the first position and have a non-clamping relationship when the securing member is in the second position.
    • 保险丝模块包括接线片。 接线片包括熔丝夹构件,其包括第一压力板和熔丝夹,包括第二压板的接线盒和可操作地联接到凸耳盒的固定构件。 固定构件在第一位置和第二位置之间操作以相对于保险丝夹构件的第一压力板移动凸耳盒的第二压板。 当固定构件处于第一位置时,第一压板和第二压板具有夹紧关系,并且当固定构件处于第二位置时具有非夹紧关系。
    • 8. 发明授权
    • Fuse with fuse state indicator
    • 保险丝保险丝状态指示灯
    • US07932805B2
    • 2011-04-26
    • US12868298
    • 2010-08-25
    • Matthew R. DarrJaime A. TorrezAnthony C. BanRobert S. DouglassJohn M. Ackermann
    • Matthew R. DarrJaime A. TorrezAnthony C. BanRobert S. DouglassJohn M. Ackermann
    • H01H85/30
    • H01H85/30H01H85/0418
    • A fuse includes a fuse state indicator on the exterior surface of the fuse body. The fuse state indicator includes an electrically conductive element electrically connected to and extending between the terminal elements. A temperature sensitive element proximate and in thermal contact with the electrically conductive element includes material capable of changing color when heated to a predetermined transition temperature to form a mark on the temperature sensitive element. The fuse state indicator forms a first mark on the temperature sensitive element when heat from the electrically conductive element transfers to the temperature sensitive element in response to a first overcurrent condition, and forms a second mark, distinct from the first mark, on the temperature sensitive element when heat from the electrically conductive element transfers to the temperature sensitive element in response to a second overcurrent condition distinct from the first overcurrent condition.
    • 保险丝在保险丝体的外表面上包括保险丝状态指示器。 保险丝状态指示器包括电连接到端子元件之间并在端子元件之间延伸的导电元件。 靠近并与导电元件热接触的温度敏感元件包括当加热到预定转变温度时能够改变颜色以在温度敏感元件上形成标记的材料。 当来自导电元件的热量响应于第一过电流条件而转移到温度敏感元件时,保险丝状态指示器在温度敏感元件上形成第一标记,并且在温度敏感上形成与第一标记不同的第二标记 元件,当来自导电元件的热量响应于与第一过电流条件不同的第二过电流条件转移到温度敏感元件时。
    • 9. 发明申请
    • FUSE STATE INDICATOR SYSTEMS
    • 保险丝状态指示器系统
    • US20110057760A1
    • 2011-03-10
    • US12943151
    • 2010-11-10
    • Matthew R. Darr
    • Matthew R. Darr
    • H01H85/30
    • H01H85/30H01H9/104H01H9/168H01H21/16H01H85/32
    • Fuse state indicators for use with disconnect devices having a fuse are provided. Fuse state indicators include a housing having circuitry, a detecting means for detecting an open circuit condition, conductors adapted for electrical connection to a disconnect device so as to complete a circuit connecting the detecting means with a fuse of the disconnect device, and a signal transmitting means The detecting means is configured to transmit a signal to the signal transmitting means for determining an operational state of the fuse. The signal transmitting means, in turn, is configured to transmit a signal to a remote device the state of the fuse.
    • 提供了具有保险丝的断开装置使用的保险丝状态指示器。 保险丝状态指示器包括具有电路的壳体,用于检测开路状况的检测装置,适于与断开装置电连接的导体,以便完成将检测装置与断开装置的熔断器连接的电路,以及信号传输 意味着检测装置被配置为将信号发送到信号发送装置,以确定保险丝的操作状态。 信号发送装置又被配置为向远程设备发送信号的保险丝的状态。