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    CIRCUIT INTERRUPTION APPARATUS PROVIDING AUTOMATIC REDUCED ARC MODE AND METHODS OF OPERATING THE SAME
    1.
    发明申请
    CIRCUIT INTERRUPTION APPARATUS PROVIDING AUTOMATIC REDUCED ARC MODE AND METHODS OF OPERATING THE SAME 有权
    提供自动降低电弧模式的电路中断装置及其操作方法

    公开(公告)号：US20160181782A1

    公开(公告)日：2016-06-23

    申请号：US14574864

    申请日：2014-12-18

    Applicant: Eaton Corporation

    Inventor： Harry James Carlino ,  David Richard Olenak

    IPC: H02H3/08

    CPC classification number: H02H3/08 ,  H01H71/1081 ,  H01H71/123 ,  H01H71/7463 ,  H02H1/04

    Abstract: A circuit interruption device (e.g., a molded case circuit breaker) includes at least one set of contacts, a contact actuator mechanism configured to open the at least one set of contacts and a trip control circuit configured to cause the contact actuator mechanism to open the at least one set of contacts responsive to a condition satisfying a first trip criterion and to apply a second trip criterion (e.g., a lower current level trip threshold) responsive to the opening of the at least one set of contacts. The trip control circuit may be configured to apply the second trip criterion after a succeeding closure of the at least one set of contacts. The trip control circuit may be further configured to return to application of the first trip criterion after lapse of a predetermined interval following the succeeding closure of the at least one set of contacts.

    Abstract translation: 电路中断装置（例如，模制外壳断路器）包括至少一组触点，接触致动器机构，其构造成打开所述至少一组触点;以及跳闸控制电路，其被配置为使所述触点致动器机构打开所述触点 响应于满足第一跳闸标准的条件的响应于响应于所述至少一组触点的打开的第二跳闸标准（例如，较低电流水平跳闸阈值）的至少一组触点。 跳闸控制电路可以被配置为在所述至少一组触点的后续闭合之后施加第二跳闸准则。 跳闸控制电路还可以被配置为在所述至少一组触点的后续闭合之后经过预定间隔之后返回到施加第一跳闸准则。

    Display unit configured to display trip information and circuit interrupter including the same
    2.
    发明授权
    Display unit configured to display trip information and circuit interrupter including the same 有权
    配置为显示行程信息的显示单元和包括其的断路器

    公开(公告)号：US09106070B2

    公开(公告)日：2015-08-11

    申请号：US13787061

    申请日：2013-03-06

    Applicant: EATON CORPORATION

    Inventor： Harry James Carlino ,  Brian Scott Caffro ,  Lloyd Allen Maloney ,  David Richard Olenak

    IPC: H01H71/04 ,  H02H3/04 ,  H02H1/06 ,  G08B21/00

    CPC classification number: H02H3/04 ,  G08B21/00 ,  H02H1/06

    Abstract: A display unit is configured for use with a circuit interrupter which outputs a trip notification, trip information, and direct current power to the display unit The display unit comprises: a processor having a routine; a secondary power source configured to output secondary power; a memory display configured to receive the direct current power or the secondary power; and a power source selection circuit configured to switch the memory display from the direct current power to the secondary power in response to the display unit receiving the trip notification, wherein the routine of said processor is structured to control the memory display to display the trip information in response to the display unit receiving the trip notification.

    Abstract translation: 显示单元被配置为与向显示单元输出跳闸通知，跳闸信息和直流电力的电路断续器一起使用。显示单元包括：具有程序的处理器; 辅助电源，被配置为输出次级电力; 存储器显示器，被配置为接收所述直流电源或所述次级电力; 以及电源选择电路，被配置为响应于所述显示单元接收到所述行程通知而将存储器显示从所述直流电力切换到所述次级电力，其中所述处理器的程序被构造为控制所述存储器显示以显示所述行程信息 响应于显示单元接收到行程通知。

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