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    Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates
    11.
    发明授权
    Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates 有权
    双向直流电开关装置，包括铁磁侧构件上的小永磁体和一组电弧分离板

    公开(公告)号：US09343251B2

    公开(公告)日：2016-05-17

    申请号：US14066913

    申请日：2013-10-30

    Applicant: EATON CORPORATION

    Inventor： Mark Allan Juds ,  Xin Zhou ,  Amogh Vilas Kank ,  Paul Jason Rollmann

    IPC: H01H33/08 ,  H01H9/36 ,  H01H9/44

    CPC classification number: H01H33/08 ,  H01H9/36 ,  H01H9/443

    Abstract: An electrical switching apparatus for bi-directional direct current switching and interruption includes separable contacts, an operating mechanism to open and close the contacts, and an arc chute. The arc chute includes two ferromagnetic side members each having a first side and an opposite second side, the first side of a second ferromagnetic side member facing the first side of a first ferromagnetic side member, a first permanent magnet disposed on the first side of the first side member, a second permanent magnet disposed on the first side of the second side member, and a single set of a plurality of arc splitter plates disposed between the permanent magnets. The permanent magnets are substantially smaller in size than each of the side members. The arc chute is divided into two arc chambers each of which is for a corresponding direction of DC flow through the contacts.

    Abstract translation: 用于双向直流切换和中断的电气开关装置包括可分离触点，用于打开和闭合触点的操作机构以及电弧槽。 电弧槽包括两个铁磁侧构件，每个铁磁侧构件具有第一侧和相对的第二侧，第二铁磁侧构件的第一侧面对第一铁磁侧构件的第一侧，第一永磁体设置在第一侧 第一侧构件，设置在第二侧构件的第一侧上的第二永磁体和设置在永磁体之间的单组多个分隔板。 永磁体的尺寸比每个侧构件的尺寸要小得多。 电弧槽被分成两个电弧室，每个电弧室用于通过触点的相应的DC流动方向。

    CURRENT DIRECTION SENSITIVE CIRCUIT INTERRUPTER
    12.
    发明申请
    CURRENT DIRECTION SENSITIVE CIRCUIT INTERRUPTER 有权
    电流方向敏感电路中断器

    公开(公告)号：US20150294825A1

    公开(公告)日：2015-10-15

    申请号：US14251757

    申请日：2014-04-14

    Applicant: Eaton Corporation

    Inventor： XIN ZHOU ,  Charles J. Luebke ,  Peter Theisen ,  Mark Allan Juds

    IPC: H01H73/36 ,  H01H77/00

    CPC classification number: H01H73/36 ,  H01H77/00 ,  H01H83/20

    Abstract: A circuit interrupter includes a first terminal, a second terminal, separable contacts moveable between a closed position and an open position, an operating mechanism configured to open said separable contacts, an electromagnetic element electrically connected between the first terminal and the second terminal and cooperating with said operating mechanism, and a diode electrically connected between the first terminal and the second terminal and in parallel with the electromagnetic element. When a current flowing through the circuit interrupter flows in a first direction from the first terminal toward the second terminal, the current flows through the diode. When the current flowing through the circuit interrupter flows in a second direction from the second terminal toward the first terminal, the current flows through the electromagnetic element.

    Abstract translation: 电路断路器包括第一端子，第二端子，可在闭合位置和打开位置之间移动的可分离触点，构造成打开所述可分离触点的操作机构，电连接在第一端子和第二端子之间的电磁元件， 所述操作机构和电连接在第一端子和第二端子之间并与电磁元件平行的二极管。 当流过电路断流器的电流从第一端子朝向第二端子沿第一方向流动时，电流流过二极管。 当流过电路断流器的电流从第二端子朝向第一端子沿第二方向流动时，电流流过电磁元件。

    ELECTRICAL CURRENT SENSING APPARATUS
    13.
    发明申请
    ELECTRICAL CURRENT SENSING APPARATUS 有权
    电流传感装置

    公开(公告)号：US20150160272A1

    公开(公告)日：2015-06-11

    申请号：US14444141

    申请日：2014-07-28

    Applicant: Eaton Corporation

    Inventor： Mark Allan Juds ,  Dale Richard Ludwig

    IPC: G01R19/00 ,  G01R33/02

    CPC classification number: G01R15/207 ,  H01H33/027

    Abstract: A current sensing apparatus is disclosed that provides improved immunity to external magnetic fields, enhanced resolution, and a wide sensing range. The current sensing apparatus includes a conductor having a plurality of current path regions formed therein, which are separated by a pair of slots formed through the conductor. A pair of magnetic field sensors is positioned relative to the pair of slots to sense a magnetic field produced by a current flow through one of the current path regions.

    Abstract translation: 公开了一种电流感测装置，其提供对外部磁场的改进的抗扰性，增强的分辨率和宽的感测范围。 电流检测装置包括具有形成在其中的多个电流通路区域的导体，该导体由通过导体形成的一对槽分隔开。 一对磁场传感器相对于一对狭槽定位，以感测通过电流路径区域之一的电流产生的磁场。

    Multiple layer capacitor divider voltage sensors suitable for circuit breakers and related circuit breakers
    19.
    发明授权
    Multiple layer capacitor divider voltage sensors suitable for circuit breakers and related circuit breakers 有权
    适用于断路器和相关断路器的多层电容分压器电压传感器

    公开(公告)号：US09389246B2

    公开(公告)日：2016-07-12

    申请号：US14150140

    申请日：2014-01-08

    Applicant: Eaton Corporation

    Inventor： Mark Allan Juds ,  Kurt von Eckroth ,  John Trublowski ,  Naresh Kumar Kodela

    IPC: G01R15/06 ,  G01R15/16 ,  H01G4/30

    CPC classification number: G01R15/06 ,  G01R15/16 ,  H01G4/30 ,  H01G4/306

    Abstract: Multi-layer capacitor divider voltage sensors include a plurality of voltage sensor conductive layers having sensor to ground interface surfaces. Respective voltage sensor conductive layers are connected to each other and sensor output voltage Vs by continuations of material forming the interface surfaces extending therebetween. The voltage sensors also include a plurality of conductive ground layers connected to electrical ground, the ground layers interleaved with the voltage sensor conductive layers so that a conductive ground layer resides between adjacent conductive voltage sensor layers. A first voltage sensor conductive layer (closest to a line conductor) is electrically connected to the other conductive voltage sensor layers and output voltage Vs and has a sensor to conductor interface surface with a corresponding interface area. The interface areas and the gap distances are configured to provide desired capacitance for attenuation of conductor voltage Vc for a suitably sized Vs in a compact sensor package.

    Abstract translation: 多层电容器分压器电压传感器包括具有传感器到接地界面的多个电压传感器导电层。 相应的电压传感器导电层通过形成在其间延伸的界面表面的材料的连续相互连接和传感器输出电压Vs。 电压传感器还包括连接到电接地的多个导电接地层，接地层与电压传感器导电层交错，使得导电接地层位于相邻的导电电压传感器层之间。 第一电压传感器导电层（最靠近线路导体）与其它导电电压传感器层电连接并输出电压Vs，并且具有与相应接口区域的传感器到导体接口表面。 接口面积和间隙距离被配置成为小型传感器封装中适当大小的Vs提供用于衰减导体电压Vc的期望电容。

    Bi-directional direct current sensing circuit and current sensing assembly including the same
    20.
    发明授权
    Bi-directional direct current sensing circuit and current sensing assembly including the same 有权
    双向直流感测电路和电流检测组件包括相同的

    公开(公告)号：US09134351B2

    公开(公告)日：2015-09-15

    申请号：US14102660

    申请日：2013-12-11

    Applicant: EATON CORPORATION

    Inventor： Mark Allan Juds ,  James Edward Hansen ,  Jerome Kenneth Hastings ,  Dale Louis Gass ,  Xin Zhou

    IPC: G01R33/06 ,  G01R19/00 ,  G01R33/07 ,  G01R1/20 ,  G01R1/30

    CPC classification number: G01R19/0084 ,  G01R1/206 ,  G01R1/30 ,  G01R15/202 ,  G01R33/07 ,  G01R33/072

    Abstract: A current sensing assembly includes a conductor, first and second magnetic sensors disposed proximate to opposite sides of the conductor and being structured to output first and second voltage signals, a current direction detector circuit structured to detect a direction of a current flowing through the conductor, a switching circuit having first and second outputs and being structured to switch between a first condition where the first voltage signal is output to the first output and the second voltage signal is output to the second output and a second condition where the first voltage signal is output to the second output and the second voltage signal is output to the first output based on the switching signal, and an output circuit including a differential amplifier structured to amplify a voltage difference between the first and second voltage signals and to output the amplified voltage difference.

    Abstract translation: 电流检测组件包括导体，靠近导体的相对侧设置的第一和第二磁传感器，其被构造为输出第一和第二电压信号;电流方向检测器电路，被构造成检测流过导体的电流的方向， 具有第一和第二输出并且被构造为在第一状态和第二电压信号被输出到第一输出的第一状态和第二电压信号之间切换到第二输出的开关电路以及输出第一电压信号的第二状态 并且所述第二电压信号基于所述切换信号输出到所述第一输出，以及输出电路，包括构成为放大所述第一和第二电压信号之间的电压差并且输出所放大的电压差的差分放大器。

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