CIRCUIT BREAKER WITH LOW-CLEARANCE CONNECTIONS
    2.
    发明申请
    CIRCUIT BREAKER WITH LOW-CLEARANCE CONNECTIONS 有权
    具有低间隙连接的断路器

    公开(公告)号:US20150144597A1

    公开(公告)日:2015-05-28

    申请号:US14087661

    申请日:2013-11-22

    CPC classification number: H01H33/662 H01H33/66 H01H33/6661 H01R9/26

    Abstract: A vacuum circuit breaker includes a frame and a vacuum interrupter supported by the frame. A control wiring harness exits from an opening in a top face of a housing portion of the frame and a terminal block is disposed on the top face of the housing portion and includes first terminals connected to wires of the control wiring harness and second terminals configured to be connected to external wires.

    Abstract translation: 真空断路器包括由框架支撑的框架和真空断路器。 控制线束从框架的壳体部分的顶面中的开口离开,并且端子块设置在壳体部分的顶面上,并且包括连接到控制线束的线的第一端子和被配置为 连接到外部电线。

    CIRCUIT BREAKERS WITH POLARITY SENSITIVE SHUNT TRIP MECHANISMS AND METHODS OF OPERATING THE SAME
    5.
    发明申请
    CIRCUIT BREAKERS WITH POLARITY SENSITIVE SHUNT TRIP MECHANISMS AND METHODS OF OPERATING THE SAME 有权
    具有极性敏感的分路机构的断路器及其操作方法

    公开(公告)号:US20160181039A1

    公开(公告)日:2016-06-23

    申请号:US14574819

    申请日:2014-12-18

    CPC classification number: H01H9/24 H01H71/2463 H01H83/20

    Abstract: A circuit breaker includes at least one set of breaker contacts and a contact actuating mechanism configured to open and close the at least one set of contacts. The circuit breaker further includes a polarity sensitive shunt trip mechanism mechanically coupled to the contact actuating mechanism and configured to lock the contact actuating mechanism responsive to a shunt trip voltage of a first polarity to prevent closing of the at least one set of contacts and to unlock the contact actuating mechanism responsive to a shunt trip voltage of a second polarity to enable closing of the at least one set of breaker contacts.

    Abstract translation: 断路器包括至少一组断路器触点和被配置为打开和闭合所述至少一组触点的触点致动机构。 断路器还包括机械耦合到接触致动机构并且被配置为响应于第一极性的分流跳闸电压来锁定接触致动机构的极性敏感并联跳闸机构,以防止关闭至少一组触点并且解锁 所述接触致动机构响应于具有第二极性的并联跳闸电压,以使所述至少一组断路器触点闭合。

    Electrical Interruption Apparatus With Wear Indicator
    6.
    发明申请
    Electrical Interruption Apparatus With Wear Indicator 有权
    带磨损指示器的电气中断设备

    公开(公告)号:US20160099118A1

    公开(公告)日:2016-04-07

    申请号:US14506748

    申请日:2014-10-06

    CPC classification number: H01H33/666 H01H1/0015 H01H2033/6667

    Abstract: An improved electrical interruption apparatus provides an improved wear indicator that is configured to depict an amount of wear that has been experienced by a set of separable contacts of a vacuum interrupter. At an easily visible location on a drive rod of the circuit interruption apparatus, the wear indicator indicates the extent to which the set of contacts have degraded. The wear indicator is attached to a spring-loaded over-travel mechanism that engages together the set of electrical contacts.

    Abstract translation: 改进的电气中断装置提供改进的磨损指示器,其被配置为描绘真空断路器的一组可分离触点经历的磨损量。 在电路中断装置的驱动杆上的容易看见的位置处,磨损指示器指示该组触点已经劣化的程度。 磨损指示器连接到弹簧加载的超行程机构,该机构将该组电触头接合在一起。

    ROLL ON THE FLOOR CIRCUIT BREAKERS AND RELATED KITS AND METHODS
    7.
    发明申请
    ROLL ON THE FLOOR CIRCUIT BREAKERS AND RELATED KITS AND METHODS 有权
    滚动电路断路器及相关工具及方法

    公开(公告)号:US20150101913A1

    公开(公告)日:2015-04-16

    申请号:US14055179

    申请日:2013-10-16

    CPC classification number: H02B11/133 B62B3/008 H02B11/167 Y10T29/49

    Abstract: Roll on floor (ROF) circuit breakers include a plurality of support wheels configured to contact a support surface as the ROF circuit breaker is moved between locations. The support wheels have a rocker configuration whereby weight of the ROF circuit breaker is transferred between different sets of the wheels during movement to thereby facilitate ease of movement.

    Abstract translation: 滚动地板(ROF)断路器包括多个支撑轮,其构造成当ROF断路器在位置之间移动时接触支撑表面。 支撑轮具有摇摆构造,由此ROF断路器的重量在移动期间在不同组的车轮之间传递,从而便于移动。

    Roll on the floor circuit breakers and related kits and methods
    10.
    发明授权
    Roll on the floor circuit breakers and related kits and methods 有权
    滚动地板断路器及相关工具和方法

    公开(公告)号:US09270092B2

    公开(公告)日:2016-02-23

    申请号:US14055179

    申请日:2013-10-16

    CPC classification number: H02B11/133 B62B3/008 H02B11/167 Y10T29/49

    Abstract: Roll on floor (ROF) circuit breakers include a plurality of support wheels configured to contact a support surface as the ROF circuit breaker is moved between locations. The support wheels have a rocker configuration whereby weight of the ROF circuit breaker is transferred between different sets of the wheels during movement to thereby facilitate ease of movement.

    Abstract translation: 滚动地板(ROF)断路器包括多个支撑轮,其构造成当ROF断路器在位置之间移动时接触支撑表面。 支撑轮具有摇摆构造,由此ROF断路器的重量在移动期间在不同组的车轮之间传递,从而便于移动。

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