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    Circuit breaker electrical contact assembly, and systems and methods using same
    1.
    发明授权
    Circuit breaker electrical contact assembly, and systems and methods using same 有权
    断路器电气接触组件，以及使用其的系统和方法

    公开(公告)号：US09087665B2

    公开(公告)日：2015-07-21

    申请号：US13576460

    申请日：2011-02-08

    申请人： Sheenfar Sean Fong ,  Jorg Sizemore ,  Mark I. Shmukler ,  James Edward Ferree

    发明人： Sheenfar Sean Fong ,  Jorg Sizemore ,  Mark I. Shmukler ,  James Edward Ferree

    IPC分类号： H01H1/50 ,  H01H77/10 ,  H01H1/22

    CPC分类号： H01H77/104 ,  H01H1/226 ,  H01H1/50

    摘要： Embodiments provide an electrical contact assembly. The electrical contact assembly includes a crossbar, a pivot pin mounted in the crossbar, a contact arm pivotally mounted on the pivot pin and rotatable about a pivot axis, a moveable electrical contact spaced from the pivot axis in a first arm portion of the contact arm, and a spring assembly coupled between the crossbar and the contact arm, the spring assembly including a clevis pin and a spring received on the clevis pin wherein an end of the clevis pin extends through the spring and is received in a pivot recess in the crossbar. Electrical contact assemblies with offset rod ends and limit stops are also disclosed. Systems including the electrical contact assembly and methods of operating the electrical contact assembly are provided, as are other aspects.

    摘要翻译： 实施例提供电接触组件。 电接触组件包括横杆，安装在横杆中的枢轴销，可枢转地安装在枢转销上并可围绕枢转轴线旋转的接触臂，在接触臂的第一臂部分中与枢转轴线间隔开的可移动电接触 以及联接在所述横杆和所述接触臂之间的弹簧组件，所述弹簧组件包括U形夹销和容纳在所述U形夹销上的弹簧，其中所述U形夹销的端部延伸穿过所述弹簧并且被容纳在所述横杆中的枢转凹槽中 。 还公开了具有偏移杆端部和限位件的电接触组件。 与其他方面一样，提供了包括电接触组件和操作电接触组件的方法的系统。

    Circuit breaker contact assembly and cam lever
    2.
    发明授权
    Circuit breaker contact assembly and cam lever 有权
    断路器触点组件和凸轮杆

    公开(公告)号：US09281144B2

    公开(公告)日：2016-03-08

    申请号：US14368077

    申请日：2012-02-09

    申请人： James Edward Ferree

    发明人： James Edward Ferree

    IPC分类号： H01H1/22 ,  H01H33/18 ,  H01H1/50 ,  H01H77/10 ,  H01H33/02

    CPC分类号： H01H33/18 ,  H01H1/226 ,  H01H1/502 ,  H01H33/02 ,  H01H77/102

    摘要： A contact apparatus of a circuit breaker is disclosed. The contact apparatus has an outer carrier, an inner carrier, one or more contact fingers pivotally mounted to the inner carrier, a cam lever pivotally mounted to the outer carrier, and a cam and cam profile formed on respective ones of the cam lever and inner carrier. Circuit breakers and electrical contact assemblies having the contact apparatus, and methods of operating the contact apparatus and electrical contact assemblies are disclosed, as are other aspects.

    摘要翻译： 公开了一种断路器的接触装置。 接触装置具有外承载件，内承载件，可枢转地安装到内承载件的一个或多个接触指针，可枢转地安装到外承载件的凸轮杆，以及形成在凸轮杆和内侧 载体 公开了具有接触装置的断路器和电接触组件，以及操作接触装置和电接触组件的方法，以及其它方面。

    ELECTRICAL CONTACT APPARATUS, CIRCUIT BREAKERS, AND ELECTRICAL CONTACT ASSEMBLIES INCLUDING CAM LEVER, AND METHODS OF OPERATION
    3.
    发明申请
    ELECTRICAL CONTACT APPARATUS, CIRCUIT BREAKERS, AND ELECTRICAL CONTACT ASSEMBLIES INCLUDING CAM LEVER, AND METHODS OF OPERATION 有权
    电气接触装置，断路器和电气接触组件，包括凸轮杆及其操作方法

    公开(公告)号：US20150041436A1

    公开(公告)日：2015-02-12

    申请号：US14368077

    申请日：2012-02-09

    申请人： James Edward Ferree

    发明人： James Edward Ferree

    IPC分类号： H01H33/18 ,  H01H33/02

    CPC分类号： H01H33/18 ,  H01H1/226 ,  H01H1/502 ,  H01H33/02 ,  H01H77/102

    摘要： A contact apparatus of a circuit breaker is disclosed. The contact apparatus has an outer carrier, an inner carrier, one or more contact fingers pivotally mounted to the inner carrier, a cam lever pivotally mounted to the outer carrier, and a cam and cam profile formed on respective ones of the cam lever and inner carrier. Circuit breakers and electrical contact assemblies having the contact apparatus, and methods of operating the contact apparatus and electrical contact assemblies are disclosed, as are other aspects.

    摘要翻译： 公开了一种断路器的接触装置。 接触装置具有外承载件，内承载件，可枢转地安装到内承载件的一个或多个接触指针，可枢转地安装到外承载件的凸轮杆，以及形成在凸轮杆和内侧 载体 公开了具有接触装置的断路器和电接触组件，以及操作接触装置和电接触组件的方法，以及其它方面。

    CIRCUIT BREAKER ELECTRICAL CONTACT ASSEMBLY, AND SYSTEMS AND METHODS USING SAME
    4.
    发明申请
    CIRCUIT BREAKER ELECTRICAL CONTACT ASSEMBLY, AND SYSTEMS AND METHODS USING SAME 有权
    断路器电气接点组件，以及使用它的系统和方法

    公开(公告)号：US20120298489A1

    公开(公告)日：2012-11-29

    申请号：US13576460

    申请日：2011-02-08

    申请人： Sheenfar Sean Fong ,  Jorg Sizemore ,  Mark I. Shmukler ,  James Edward Ferree

    发明人： Sheenfar Sean Fong ,  Jorg Sizemore ,  Mark I. Shmukler ,  James Edward Ferree

    IPC分类号： H01H1/50

    CPC分类号： H01H77/104 ,  H01H1/226 ,  H01H1/50

    摘要： Embodiments provide an electrical contact assembly. The electrical contact assembly includes a crossbar, a pivot pin mounted in the crossbar, a contact arm pivotally mounted on the pivot pin and rotatable about a pivot axis, a moveable electrical contact spaced from the pivot axis in a first arm portion of the contact arm, and a spring assembly coupled between the crossbar and the contact arm, the spring assembly including a clevis pin and a spring received on the clevis pin wherein an end of the clevis pin extends through the spring and is received in a pivot recess in the crossbar. Electrical contact assemblies with offset rod ends and limit stops are also disclosed. Systems including the electrical contact assembly and methods of operating the electrical contact assembly are provided, as are other aspects.

    摘要翻译： 实施例提供电接触组件。 电接触组件包括横杆，安装在横杆中的枢轴销，可枢转地安装在枢转销上并可围绕枢转轴线旋转的接触臂，在接触臂的第一臂部分中与枢转轴线间隔开的可移动电接触 以及联接在所述横杆和所述接触臂之间的弹簧组件，所述弹簧组件包括U形夹销和容纳在所述U形夹销上的弹簧，其中所述U形夹销的端部延伸穿过所述弹簧并且被容纳在所述横杆中的枢转凹槽中 。 还公开了具有偏移杆端部和限位件的电接触组件。 与其他方面一样，提供了包括电接触组件和操作电接触组件的方法的系统。

    Stationary line bus assembly
    5.
    发明授权
    Stationary line bus assembly 有权
    固定线路总线总成

    公开(公告)号：US06392512B1

    公开(公告)日：2002-05-21

    申请号：US09434231

    申请日：1999-11-05

    申请人： James Edward Ferree ,  Neal B. Reeves ,  Bernard DiMarco

    发明人： James Edward Ferree ,  Neal B. Reeves ,  Bernard DiMarco

    IPC分类号： H01H7500

    CPC分类号： H01H77/107 ,  H01H73/04

    摘要： A circuit breaker (10) including a stationary line bus assembly (47). The stationary line bus assembly (47)comprises a bus body (124) supported by support legs (132) with the bus body (124) having a first longitudinal end portion (125) and a second longitudinal end portion (126), with each end portion terminating at a common end portion (127). The second end portion (126) includes a stationary contact bus (46) in a spaced relationship from the first end portion (125). A line terminal (18) is mounted on the first longitudinal end portion (125) and a contact (44) is attached to the second longitudinal end portion (126). In one embodiment, a bus support (130) is attached to the bus body (124) in the space between the first end portion (125) and the second end portion (126) and separated from the support legs (132) of the bus body (124) by an insulating barrier (134). The stationary bus support (130) can have several configuration.

    摘要翻译： 一种包括固定线路总线组件（47）的断路器（10）。 固定线路总线组件（47）包括由支撑腿（132）支撑的总线主体（124），总线主体（124）具有第一纵向端部（125）和第二纵向端部（126），每个 端部终止于公共端部（127）。 第二端部（126）包括与第一端部（125）间隔开的固定接触母线（46）。 线路端子（18）安装在第一纵向端部（125）上，并且接触件（44）附接到第二纵向端部（126）。 在一个实施例中，总线支撑件（130）在第一端部部分（125）和第二端部部分（126）之间的空间中连接到总线主体（124）并与总线的支撑腿部（132）分离 主体（124）通过绝缘屏障（134）。 固定总线支撑件（130）可具有若干配置。