利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.012 秒)

    REMOTE ACTUATOR MOUNTING BRACKET TO PREVENT INADVERTENT BREAKER OPERATION
    1.
    发明申请
    REMOTE ACTUATOR MOUNTING BRACKET TO PREVENT INADVERTENT BREAKER OPERATION 审中-公开
    远程执行器安装支架，以防止断开器操作

    公开(公告)号：US20160211102A1

    公开(公告)日：2016-07-21

    申请号：US14988126

    申请日：2016-01-05

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Safreed

    IPC分类号： H01H71/50 ,  H01H69/00 ,  H01H71/02

    CPC分类号： H01H71/50 ,  H01H71/0207

    摘要： A bracket that is attached to a circuit breaker, or circuit breaker enclosure, is designed to allow a remote actuator assembly to be temporarily installed on the breaker. The bracket is designed in such a manner that, once installed, it will allow a human operator to attach a remote actuator assembly to the mounting bracket and that the process of attaching the actuator will not inadvertently cause the breaker to be “opened” or “closed”.

    摘要翻译： 连接到断路器或断路器外壳的支架被设计成允许远程致动器组件临时安装在断路器上。 支架的设计方式是，一旦安装，它将允许操作人员将远程执行器组件附接到安装支架，并且附接致动器的过程不会无意中导致断路器被“打开”或“打开” 关闭”。

    Portable Racking Device for Draw-Out Power Circuit Breakers
    2.
    发明申请
    Portable Racking Device for Draw-Out Power Circuit Breakers 有权
    抽出式断路器便携式货架装置

    公开(公告)号：US20160013000A1

    公开(公告)日：2016-01-14

    申请号：US14790265

    申请日：2015-07-02

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Richard Safreed, III

    IPC分类号： H01H71/02 ,  H04N7/18 ,  H01H69/00

    CPC分类号： H02B11/02 ,  H02B3/00

    摘要： Disclosed are various embodiments for racking a draw-out circuit breaker. A portable motorized racking device may be connected or disconnected from an racking assembly of the circuit breaker. The portable racking device includes a gearmotor, a drive socket for engaging with the racking screw of the circuit breaker, and a locking disk for securing the portable racking device to the racking assembly of the circuit breaker. The gearmotor may be remotely controlled to rack the draw-out circuit breaker.

    摘要翻译： 公开了用于拆卸抽出式断路器的各种实施例。 便携式电动货架装置可以与断路器的货架组件连接或断开。 便携式货架装置包括减速电机，用于与断路器的货架螺钉接合的驱动插座和用于将便携式货架装置固定到断路器的货架组件的锁定盘。 减速电机可以被远程控制以架设抽出式断路器。

    Self-aligning portable actuator for remotely operating a power circuit breaker
    3.
    发明授权
    Self-aligning portable actuator for remotely operating a power circuit breaker 有权
    用于远程操作电源断路器的自调心便携式执行器

    公开(公告)号：US09117597B2

    公开(公告)日：2015-08-25

    申请号：US14101636

    申请日：2013-12-10

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Richard Safreed, III

    IPC分类号： H01H3/20 ,  H01H3/02 ,  H01H3/54 ,  H01H71/10 ,  H01H3/10

    CPC分类号： H01H3/02 ,  H01H3/54 ,  H01H71/1018 ,  H01H2003/105

    摘要： A portable actuator assembly for remotely operating the control components on a circuit breaker which self-aligns by engaging a recessed area of the circuit breaker. The portable actuator assembly is easily and accurately aligned with the control components on the circuit breaker by an alignment fixture that engages the recessed area of the circuit breaker. The alignment fixture is moveable along one axis that lies perpendicular to the face of the circuit breaker in order to compensate for variations between the plane of the face of the circuit breaker and the plane of the sheet metal enclosure surrounding the circuit breaker. The alignment fixture is forced toward the face of the breaker by spring action to ensure it remains in constant contact with the circuit breaker. Strong magnets may hold the portable actuator assembly against the circuit breaker by attaching to the sheet metal enclosure surrounding the circuit breaker.

    摘要翻译： 一种用于远程操作断路器上的控制部件的便携式致动器组件，其通过接合断路器的凹陷区域而自对准。 便携式致动器组件通过与断路器的凹陷区域接合的对准夹具容易且准确地与断路器上的控制部件对准。 对准夹具可以沿着垂直于断路器表面的一个轴线移动，以便补偿断路器的面的平面与围绕断路器的金属板壳体的平面之间的变化。 对准夹具通过弹簧作用被迫朝向断路器的表面，以确保其与断路器保持恒定接触。 强磁体可以通过附接到围绕断路器的金属外壳来将便携式致动器组件保持抵靠断路器。

    Portable racking system and device for drawout power circuit breakers
    4.
    发明授权
    Portable racking system and device for drawout power circuit breakers 有权

    公开(公告)号：US10404043B2

    公开(公告)日：2019-09-03

    申请号：US15270137

    申请日：2016-09-20

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Richard Safreed, III

    IPC分类号： H02K7/14 ,  H02B11/127

    摘要： A portable motorized racking device and system are disclosed for remotely racking (inserting or removing) drawout circuit breakers. The racking device provides a portable, motorized device that can be hand carried to a work location and affixed to the circuit breaker without the need of any modification to the breaker or its enclosure. In one embodiment, among others, the torque that is required to operate the breaker racking mechanism is provided by an electrically powered gearmotor. Attached to the output shaft of the gearmotor is a socket that engages the circuit breaker racking screw. An anti-rotation plate engages a feature, such as a bolt head, opening, hole, or edge, on the racking screw support frame or the breaker face to prevent the gearmotor from rotating while the socket rotates the racking screw.

    SELF-ALIGNING PORTABLE ACTUATOR FOR REMOTELY OPERATING A POWER CIRCUIT BREAKER
    6.
    发明申请
    SELF-ALIGNING PORTABLE ACTUATOR FOR REMOTELY OPERATING A POWER CIRCUIT BREAKER 有权
    用于远程操作电源断路器的自对准便携式执行器

    公开(公告)号：US20140209443A1

    公开(公告)日：2014-07-31

    申请号：US14101636

    申请日：2013-12-10

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Richard Safreed, III

    IPC分类号： H01H3/02

    CPC分类号： H01H3/02 ,  H01H3/54 ,  H01H71/1018 ,  H01H2003/105

    摘要： A portable actuator assembly for remotely operating the control components on a circuit breaker which self-aligns by engaging a recessed area of the circuit breaker. The portable actuator assembly is easily and accurately aligned with the control components on the circuit breaker by an alignment fixture that engages the recessed area of the circuit breaker. The alignment fixture is moveable along one axis that lies perpendicular to the face of the circuit breaker in order to compensate for variations between the plane of the face of the circuit breaker and the plane of the sheet metal enclosure surrounding the circuit breaker. The alignment fixture is forced toward the face of the breaker by spring action to ensure it remains in constant contact with the circuit breaker. Strong magnets may hold the portable actuator assembly against the circuit breaker by attaching to the sheet metal enclosure surrounding the circuit breaker.

    摘要翻译： 一种用于远程操作断路器上的控制部件的便携式致动器组件，其通过接合断路器的凹陷区域而自对准。 便携式致动器组件通过与断路器的凹陷区域接合的对准夹具容易且准确地与断路器上的控制部件对准。 对准夹具可以沿着垂直于断路器表面的一个轴线移动，以便补偿断路器的面的平面与围绕断路器的金属板壳体的平面之间的变化。 对准夹具通过弹簧作用被迫朝向断路器的表面，以确保其与断路器保持恒定接触。 强磁体可以通过附接到围绕断路器的金属外壳来将便携式致动器组件保持抵靠断路器。

    Portable Racking System and Device for Drawout Power Circuit Breakers
    7.
    发明申请
    Portable Racking System and Device for Drawout Power Circuit Breakers 审中-公开

    公开(公告)号：US20170141550A1

    公开(公告)日：2017-05-18

    申请号：US15270137

    申请日：2016-09-20

    申请人： MarTek Limited

    发明人： Charles Mark McClung ,  Russell Richard Safreed, III

    IPC分类号： H02B11/127 ,  H02K11/30 ,  H02K11/24 ,  H02K7/00

    CPC分类号： H02B11/127

    摘要： A portable motorized racking device and system are disclosed for remotely racking (inserting or removing) drawout circuit breakers. The racking device provides a portable, motorized device that can be hand carried to a work location and affixed to the circuit breaker without the need of any modification to the breaker or its enclosure. In one embodiment, among others, the torque that is required to operate the breaker racking mechanism is provided by an electrically powered gearmotor. Attached to the output shaft of the gearmotor is a socket that engages the circuit breaker racking screw. An anti-rotation plate engages a feature, such as a bolt head, opening, hole, or edge, on the racking screw support frame or the breaker face to prevent the gearmotor from rotating while the socket rotates the racking screw.