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    AUTOMATIC ACTUATOR FOR BREAKERS OR SWITCHES
    3.
    发明申请
    AUTOMATIC ACTUATOR FOR BREAKERS OR SWITCHES 有权
    自动执行器用于断路器或开关

    公开(公告)号：US20130335888A1

    公开(公告)日：2013-12-19

    申请号：US13495759

    申请日：2012-06-13

    Applicant: Marcel Montemayor Cavazos ,  Jose Enrique Parra Ortiz

    Inventor： Marcel Montemayor Cavazos ,  Jose Enrique Parra Ortiz

    IPC: H02B1/26

    CPC classification number: H01H71/70 ,  H01H3/264

    Abstract: A load center includes a housing, a cover, and a circuit breaker. The load center can be retrofitted to further include a rotational motor, an actuator member, and a guide insert. The rotational motor includes a threaded drive shaft positioned through an aperture formed in the cover. The actuator member is threadingly engaged with the threaded drive shaft. The actuator member is oriented relative to the cover such that a handle of the circuit breaker is positioned through an aperture of the actuating member. Rotation of the threaded drive shaft causes the actuator member to translate such that a first actuating surface of the actuator member engages the handle and switches the handle from an OFF position to an ON position. The handle of the circuit breaker has full range of travel between the ON and OFF positions in response to the actuator member being moved into a neutral position.

    Abstract translation: 负载中心包括壳体，盖子和断路器。 负载中心可以被改进以进一步包括旋转电机，致动器构件和引导插入件。 旋转电动机包括通过形成在盖中的孔定位的螺纹驱动轴。 致动器构件与螺纹驱动轴螺纹接合。 致动器构件相对于盖定向，使得断路器的手柄通过致动构件的孔定位。 螺纹驱动轴的旋转使得致动器构件平移，使得致动器构件的第一致动表面接合手柄并将手柄从OFF位置切换到ON位置。 响应于致动器构件被移动到中立位置，断路器的手柄在ON和OFF位置之间具有完整的行程范围。

    EXTERNAL NEUTRAL CURRENT SENSOR MATCHED TO A CIRCUIT BREAKER
    4.
    发明申请
    EXTERNAL NEUTRAL CURRENT SENSOR MATCHED TO A CIRCUIT BREAKER 有权
    外部中性电流传感器匹配电路断路器

    公开(公告)号：US20110019387A1

    公开(公告)日：2011-01-27

    申请号：US12507225

    申请日：2009-07-22

    Applicant: Brent W. De Geus ,  Dennis W. Fleege ,  Randy L. Siebels ,  Salaheddine Faik ,  Steve A. De Cook ,  Marcel Montemayor Cavazos ,  Ignacio Dapic Rodriguez ,  Ernesto Kim Gomez Bock

    Inventor： Brent W. De Geus ,  Dennis W. Fleege ,  Randy L. Siebels ,  Salaheddine Faik ,  Steve A. De Cook ,  Marcel Montemayor Cavazos ,  Ignacio Dapic Rodriguez ,  Ernesto Kim Gomez Bock

    IPC: H05K7/00

    CPC classification number: H01F38/28

    Abstract: A highly accurate current sensing transformer, such as an external neutral current transformer (ENCT), accommodates a wide range of loads. The ENCT includes a housing, first and second terminals each having an end portion extending from and external to the housing, a conductor for carrying a current to be measured, and a current sensor having an aperture for receiving the conductor and having a central axis. The conductor joins the first and second terminals to form a current path that passes through the aperture. Increased accuracy is achieved by arranging the conductor such that a portion thereof passing through the aperture forms a substantial angle relative to the central axis, such that the entry angle of the current path via the conductor through the aperture of the current sensor of the ENCT matches an entry angle of a conductor through an aperture of a current sensor in the electronic trip unit to which the ENCT is attached. Other features resist rotation of the terminals during attachment of the ENCT and allow the ENCT to receive any of a variety of different lugs or terminal nuts, enabling easy attachment.

    Abstract translation: 一个高精度的电流检测变压器，如外部中性电流互感器（ENCT），适应范围广泛的负载。 ENCT包括壳体，第一和第二端子，每个端子具有从壳体延伸并在外部的端部，用于承载待测电流的导体和具有用于接收导体并具有中心轴线的孔的电流传感器。 导体连接第一和第二端子以形成通过孔径的电流路径。 通过布置导体使得其穿过孔的部分相对于中心轴线形成大致的角度来实现提高的精度，使得经由导体穿过导体的电流路径通过ENCT的电流传感器的孔的入射角匹配 在ENCT所连接的电子跳闸单元中的导体通过电流传感器的孔的入射角。 其他功能在ENCT附件期间阻止端子的旋转，并允许ENCT接收各种不同的接线片或端子螺母中的任何一个，从而实现易于安装。

    External neutral current sensor matched to a circuit breaker
    6.
    发明授权
    External neutral current sensor matched to a circuit breaker 有权
    外部中性电流传感器与断路器相匹配

    公开(公告)号：US08081491B2

    公开(公告)日：2011-12-20

    申请号：US12507225

    申请日：2009-07-22

    Applicant: Brent W. De Geus ,  Dennis W. Fleege ,  Randy L. Siebels ,  Salaheddine Faik ,  Steve A. De Cook ,  Marcel Montemayor Cavazos ,  Ignacio Dapic Rodriguez ,  Ernesto Kim Gomez Bock

    Inventor： Brent W. De Geus ,  Dennis W. Fleege ,  Randy L. Siebels ,  Salaheddine Faik ,  Steve A. De Cook ,  Marcel Montemayor Cavazos ,  Ignacio Dapic Rodriguez ,  Ernesto Kim Gomez Bock

    IPC: H02H3/00

    CPC classification number: H01F38/28

    Abstract: A highly accurate current sensing transformer, such as an external neutral current transformer (ENCT), accommodates a wide range of loads. The ENCT includes a housing, first and second terminals each having an end portion extending from and external to the housing, a conductor for carrying a current to be measured, and a current sensor having an aperture for receiving the conductor and having a central axis. The conductor joins the first and second terminals to form a current path that passes through the aperture. Increased accuracy is achieved by arranging the conductor such that a portion thereof passing through the aperture forms a substantial angle relative to the central axis, such that the entry angle of the current path via the conductor through the aperture of the current sensor of the ENCT matches an entry angle of a conductor through an aperture of a current sensor in the electronic trip unit to which the ENCT is attached. Other features resist rotation of the terminals during attachment of the ENCT and allow the ENCT to receive any of a variety of different lugs or terminal nuts, enabling easy attachment.

    Abstract translation: 一个高精度的电流检测变压器，如外部中性电流互感器（ENCT），适应范围广泛的负载。 ENCT包括壳体，第一和第二端子，每个端子具有从壳体延伸并在外部的端部，用于承载待测电流的导体和具有用于接收导体并具有中心轴线的孔的电流传感器。 导体连接第一和第二端子以形成通过孔径的电流路径。 通过布置导体使得其穿过孔的部分相对于中心轴线形成大致的角度来实现提高的精度，使得经由导体穿过导体的电流路径通过ENCT的电流传感器的孔的入射角匹配 在ENCT所连接的电子跳闸单元中的导体通过电流传感器的孔的入射角。 其他功能在ENCT附件期间阻止端子的旋转，并允许ENCT接收各种不同的接线片或端子螺母中的任何一个，从而实现易于安装。

    Automatic actuator for breakers or switches
    8.
    发明授权
    Automatic actuator for breakers or switches 有权
    用于断路器或开关的自动执行器

    公开(公告)号：US08711548B2

    公开(公告)日：2014-04-29

    申请号：US13495759

    申请日：2012-06-13

    Applicant: Marcel Montemayor Cavazos ,  Jose Enrique Parra Ortiz

    Inventor： Marcel Montemayor Cavazos ,  Jose Enrique Parra Ortiz

    IPC: H02B1/04 ,  H01H77/00

    CPC classification number: H01H71/70 ,  H01H3/264

    Abstract: A load center includes a housing, a cover, and a circuit breaker. The load center can be retrofitted to further include a rotational motor, an actuator member, and a guide insert. The rotational motor includes a threaded drive shaft positioned through an aperture formed in the cover. The actuator member is threadingly engaged with the threaded drive shaft. The actuator member is oriented relative to the cover such that a handle of the circuit breaker is positioned through an aperture of the actuating member. Rotation of the threaded drive shaft causes the actuator member to translate such that a first actuating surface of the actuator member engages the handle and switches the handle from an OFF position to an ON position. The handle of the circuit breaker has full range of travel between the ON and OFF positions in response to the actuator member being moved into a neutral position.

    Abstract translation: 负载中心包括壳体，盖子和断路器。 负载中心可以被改进以进一步包括旋转电机，致动器构件和引导插入件。 旋转电动机包括通过形成在盖中的孔定位的螺纹驱动轴。 致动器构件与螺纹驱动轴螺纹接合。 致动器构件相对于盖定向，使得断路器的手柄通过致动构件的孔定位。 螺纹驱动轴的旋转使得致动器构件平移，使得致动器构件的第一致动表面接合手柄并将手柄从OFF位置切换到ON位置。 响应于致动器构件被移动到中立位置，断路器的手柄在ON和OFF位置之间具有完整的行程范围。

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