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149 条记录 (耗时 0.023 秒)

    Thermal overload protection apparatus
    6.
    发明授权
    Thermal overload protection apparatus 有权
    热过载保护装置

    公开(公告)号：US09083174B2

    公开(公告)日：2015-07-14

    申请号：US13814483

    申请日：2011-08-05

    申请人： Thomas Meyer ,  Steffen Pförtner ,  Friedrich-Eckhard Brand ,  Bernd Pötzsch

    发明人： Thomas Meyer ,  Steffen Pförtner ,  Friedrich-Eckhard Brand ,  Bernd Pötzsch

    IPC分类号： H02H5/04 ,  H01H37/76 ,  H01H1/20 ,  H01H37/04

    CPC分类号： H02H5/04 ,  H01H1/20 ,  H01H1/2075 ,  H01H37/767 ,  H01H2037/046

    摘要： The object of the invention is a thermal overload protection device (22) for protecting an electric component (10), in particular an electronic component, wherein the overload protection device (22) has a short-circuit unit (24) for short-circuiting connections (12, 14) of the component (10), and an actuating member (26) actuating the short-circuit unit (24) in a temperature sensitive manner. According to the invention it is provided that the short-circuit unit (24) is attached to a circuit path support (16) in at least one area (28), and is supported in at least another area (30) on the component (10) disposed on the circuit path support (16) via the actuating unit (26), and/or at least one of the circuit paths (18, 20) contacting one of the connections (12, 14) to be short-circuited.The invention further relates to a respective arrangement (36) having a circuit path support (16), at least one component (10) disposed thereupon, and at least one assigned overload protection device (22).

    摘要翻译： 本发明的目的是一种用于保护电气部件（10），特别是电子部件的热过载保护装置（22），其中过载保护装置（22）具有用于短路的短路装置（24） 部件（10）的连接件（12,14）以及以温度敏感的方式致动短路单元（24）的致动件（26）。 根据本发明，提供短路单元（24）在至少一个区域（28）中附接到电路路径支撑件（16），并且被支撑在组件上的至少另一个区域（30）中 通过所述致动单元（26）设置在所述电路路径支撑件（16）上的至少一个所述电路路径（18,20）中的至少一个与所述连接件（12,14）中的一个接触以短路。 本发明还涉及具有电路路径支撑件（16），设置在其上的至少一个部件（10）和至少一个分配的过载保护装置（22）的相应装置（36）。

    Multiple discharge device panel fiber optic fuse state indicator
    7.
    发明授权
    Multiple discharge device panel fiber optic fuse state indicator 有权
    多放电装置面板光纤保险丝状态指示灯

    公开(公告)号：US08929690B2

    公开(公告)日：2015-01-06

    申请号：US13222420

    申请日：2011-08-31

    申请人： Timothy J. Doering ,  Aaron Ephraim Bard

    发明人： Timothy J. Doering ,  Aaron Ephraim Bard

    IPC分类号： G02B6/00 ,  H01H85/30 ,  H01H37/76 ,  H01H85/042

    CPC分类号： H01H85/30 ,  H01H37/767 ,  H01H85/042

    摘要： A fuse state indicator for a cascading fuse multiple discharge device including a fiber optic cable having a first end, a second end, and an intermediate segment. The intermediate segment is configured for attachment to a fuse assembly of a fuse panel where the fuse panel is arranged for physically severing the intermediate segment of the fiber optic cable in response to discharge of the fuse assembly.

    摘要翻译： 一种用于级联熔丝多次放电装置的保险丝状态指示器，包括具有第一端，第二端和中间段的光纤电缆。 中间段被配置成附接到保险丝座的保险丝组件，其中保险丝板布置成响应于保险丝组件的放电物理地切断光纤电缆的中间段。

    SAFELY DEPLOYING POWER
    8.
    发明申请
    SAFELY DEPLOYING POWER 审中-公开
    充分发挥力量

    公开(公告)号：US20140111025A1

    公开(公告)日：2014-04-24

    申请号：US14119335

    申请日：2012-04-27

    申请人： Halliburton Energy Services, Inc.

    发明人： Clovis Satyro Bonavides

    IPC分类号： H02J4/00

    CPC分类号： H02J4/00 ,  F42C15/36 ,  F42C15/42 ,  F42C19/06 ,  H01H37/76 ,  H01H37/767 ,  H01H61/02 ,  H01H61/04 ,  Y10T307/747 ,  Y10T307/76

    摘要： A first-switch-actuation-polarity power is applied to a first-switch actuation line, the first polarity being defined relative to a first voltage on a first-switch-actuation-enable line, causing the first switch to actuate and remain actuated after the applied first-switch-actuation-polarity power is removed. Actuating the first switch couples a first-switch power input line to a first-switch power output line and the first-switch power input line to the first-switch enable line. The first-switch enable line is coupled to a second-switch actuation enable line on a second switch. Second-switch-actuation polarity power is applied to the second-switch actuation line on the second switch, the second polarity being defined relative to a voltage on the second-switch actuation enable line and being opposite of the first polarity, causing the second switch to actuate and remain actuated after the applied second-switch-actuation-polarity power is removed and coupling a second-switch power input line to a second-switch power output line.

    摘要翻译： 第一开关致动极性功率被施加到第一开关致动线，第一极性相对于第一开关致动线路上的第一电压被限定，使得第一开关在第一开关致动线之后致动并且在第 所应用的第一开关致动极性功率被去除。 启动第一开关将第一开关电源输入线连接到第一开关电源输出线，将第一开关电源输入线连接到第一开关使能线。 第一开关使能线耦合到第二开关上的第二开关致动使能线。 第二开关致动极性功率施加到第二开关上的第二开关致动线，第二极性相对于第二开关致动使能线上的电压定义并且与第一极性相反，使第二开关 在施加的第二开关致动极性功率被去除并且将第二开关电源输入线耦合到第二开关功率输出线之后致动并保持致动。

    OVERVOLTAGE PROTECTION ELEMENT
    9.
    发明申请
    OVERVOLTAGE PROTECTION ELEMENT 有权
    过电压保护元件

    公开(公告)号：US20120229246A1

    公开(公告)日：2012-09-13

    申请号：US13508219

    申请日：2010-11-05

    申请人： Christian Depping ,  Rainer Durth ,  Gernot Finis ,  Thomas Meyer ,  Andreas Christ

    发明人： Christian Depping ,  Rainer Durth ,  Gernot Finis ,  Thomas Meyer ,  Andreas Christ

    IPC分类号： H01H71/14

    CPC分类号： H01H37/36 ,  H01C7/12 ,  H01C7/126 ,  H01H1/20 ,  H01H37/04 ,  H01H37/46 ,  H01H37/74 ,  H01H37/767 ,  H01H2037/769 ,  H01T1/14

    摘要： An overvoltage protection element with a housing, an overvoltage-limiting component arranged in the housing, and with two connection elements for electrically connecting the overvoltage protection element to the current or signal path to be protected, wherein, normally, the connection elements are each in electrically conductive contact with a pole of the overvoltage-limiting component. Reliable and effective electrical connection in the normal state and reliable isolation of a defective overvoltage-limiting component are ensured by the fact that a thermally expandable material is arranged within the housing in a way that, in the event of thermal overloading of the overvoltage-limiting component, the position of the overvoltage-limiting component is changed by expansion of the thermally expandable material relative to the position of the connection elements in a way that causes at least one pole of the overvoltage-limiting component to be out of electrically conductive contact with the corresponding connection element.

    摘要翻译： 具有壳体的过电压保护元件，布置在壳体中的过电压限制部件，以及用于将过电压保护元件电连接到待保护的电流或信号路径的两个连接元件，其中通常，连接元件分别位于 与过电压限制部件的极导电接触。 通过以下事实来确保正常状态下的可靠和有效的电连接以及有缺陷的过电压限制部件的可靠隔离：将热可膨胀材料布置在壳体内，使得在过压限制 通过使可热膨胀材料相对于连接元件的位置的膨胀以过电压限制部件的至少一极极脱离导电接触的方式改变过电压限制部件的位置 相应的连接元素。

    Safety device monitoring heat in electric connection installations
    10.
    发明授权
    Safety device monitoring heat in electric connection installations 有权
    电气连接安装中的安全装置监测热量

    公开(公告)号：US06809917B2

    公开(公告)日：2004-10-26

    申请号：US10168992

    申请日：2002-10-23

    申请人： Cyril Charles

    发明人： Cyril Charles

    IPC分类号： H02H100

    CPC分类号： H01H37/767 ,  H01R13/68 ,  H01R13/7137

    摘要： A safety device for monitoring heat in electrical installations includes a first connecting element in thermal relationship with an electrical connection to be monitored, a second element designed to be connected to ground, and an electrical connecting structure that connects the two elements and can adopt two states, one an insulating state in normal operating conditions and the other an interrupting state wherein there is contact and hence grounding of the first element with the second when a critical temperature is reached. The electrical connecting structure may include a fusible ring that releases a piston, or an insulative thermoretractable sheet that retracts.