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7 条记录 (耗时 0.011 秒)

    Method of assembling a modular current transformer
    1.
    发明授权
    Method of assembling a modular current transformer 失效
    组装电流互感器的方法

    公开(公告)号：US06178617B2

    公开(公告)日：2001-01-30

    申请号：US09220226

    申请日：1998-12-23

    申请人： Javier I. Larranaga ,  Joseph Criniti ,  Alberto A. Figueroa

    发明人： Javier I. Larranaga ,  Joseph Criniti ,  Alberto A. Figueroa

    IPC分类号： H01F706

    CPC分类号： H01H71/125 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073

    摘要： A method for assembling a modular current transformer (17) includes providing a first bobbin (40A) having a first aperture (32A) disposed therein and a second bobbin (40B) having a second aperture (32B) disposed therein. The first axial aperture (32A) is aligned with the second axial aperture (32B), and a xontinuous wire (21) is wrapped sround the first bobbin (40A) in a first direction. With the first and second axial apertures (32A, 32B) still aligned, the continuous wire (21) is then wrapped around the second bobbin (40B) in a second direction opposite the first direction. The first bobbin (40A) is then inverted by pivoting the first bobbin (40A) about a flexible tab (33) that connects the first and second bobbins (40A, 40B). A transformer core (22) is then disposed through the first and second axial apertures (32A, 32B). The windings on the first and second bobbins (32A, 32B) form the secondary windings (20A, 20B) for the current transformer (17).

    摘要翻译： 一种用于组装模块式电流互感器（17）的方法包括提供具有设置在其中的第一孔（32A）的第一线轴（40A）和设置在其中的第二孔（32B）的第二线轴（40B）。 第一轴向孔径（32A）与第二轴向孔口（32B）对准，并且连续线材（21）沿着第一方向缠绕在第一线轴架（40A）周围。 在第一和第二轴向孔（32A，32B）仍然对准的情况下，连续线（21）然后沿与第一方向相反的第二方向围绕第二线轴（40B）缠绕。 然后通过使第一线轴（40A）围绕连接第一和第二线轴（40A，40B）的柔性翼片（33）枢转来使第一线轴（40A）反转。 然后将变压器芯（22）穿过第一和第二轴向孔（32A，32B）设置。 第一和第二线轴（32A，32B）上的绕组形成用于电流互感器（17）的次级绕组（20A，20B）。

    Flux concentration adjustment mechanism and method for hall effect sensors and circuit breaker using same
    2.
    发明授权
    Flux concentration adjustment mechanism and method for hall effect sensors and circuit breaker using same 失效
    霍尔效应传感器和断路器的通量浓度调节机构及方法

    公开(公告)号：US06442011B1

    公开(公告)日：2002-08-27

    申请号：US09566599

    申请日：2000-05-08

    申请人： Farshid Attarian ,  Joseph Criniti ,  Alberto A. Figueroa ,  Javier Ignacio Larranaga ,  Esteban Santos

    发明人： Farshid Attarian ,  Joseph Criniti ,  Alberto A. Figueroa ,  Javier Ignacio Larranaga ,  Esteban Santos

    IPC分类号： H02H300

    CPC分类号： G01R15/202 ,  G01R15/207

    摘要： A Hall effect sensor is transported to and away from a conductor to vary the sensitivity range of the sensor to current flow in the conductor. The device comprises a bracket supported on the conductor which holds a jack screw. At the lower end of the jack screw is a sensor block which holds the Hall effect sensor. The sensor block translates in a slide guide of the bracket, but is prevented from rotating. At the upper end of the jack screw is a knob for rotating the jack screw. Rotating the jack screw causes the sensor block to slide closer or farther from the conductor, which varies its sensitivity in measuring a magnetic field generated by a current in the conductor.

    摘要翻译： 霍尔效应传感器被传送到导体和远离导体，以将传感器的灵敏度范围改变为导体中的电流。 该装置包括支撑在导体上的支架，其保持千斤顶螺钉。 千斤顶的下端是保持霍尔效应传感器的传感器块。 传感器块在支架的滑动导轨中平移，但是被阻止旋转。 千斤顶螺丝的上端是用于旋转千斤顶螺丝的旋钮。 旋转千斤顶螺丝导致传感器块向导体更靠近或更远的方向滑动，导致测量导体中电流产生的磁场时的灵敏度。

    Electronic circuit breaker having modular current transformer sensors
    3.
    发明授权
    Electronic circuit breaker having modular current transformer sensors 失效
    具有模块电流互感器传感器的电子断路器

    公开(公告)号：US5892420A

    公开(公告)日：1999-04-06

    申请号：US704071

    申请日：1996-08-28

    申请人： Javier I. Larranaga ,  Joseph Criniti ,  Alberto A. Figueroa

    发明人： Javier I. Larranaga ,  Joseph Criniti ,  Alberto A. Figueroa

    IPC分类号： H01H71/12 ,  H01H73/00

    CPC分类号： H01H71/125 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073

    摘要： A compact current transformer is formed by arranging a pair of secondary windings on opposite sides of a single turn primary winding. A core is then wound about the primary winding and part of the secondary winding coils from a continuous roll of metal strap. The secondary windings are arranged on a pair of bobbins on opposite sides of the transformer core. A modular twin bobbin arrangement allows the secondary windings to be wound from a continuous source of transformer wire. The continuous wound core eliminates air gaps and improves magnetic transfer between the primary winding and the secondary winding. The continuous transformer wire eliminates the need for soldering or welding to connect between the two secondary windings.

    摘要翻译： 通过在单匝初级绕组的相对侧上布置一对次级绕组来形成小型电流互感器。 然后将芯从连续的金属带卷绕在初级绕组和次级绕组线圈的一部分上。 次级绕组被布置在变压器芯的相对侧上的一对线轴上。 一个模块化的双筒管布置允许次级绕组从连续的变压器电线源上卷绕。 连续卷绕芯消除空气间隙并改善初级绕组和次级绕组之间的磁传递。 连续变压器线不需要焊接或焊接来连接两个次级绕组。

    Stove
    5.
    发明授权
    Stove 失效
    火炉

    公开(公告)号：US4502464A

    公开(公告)日：1985-03-05

    申请号：US577982

    申请日：1984-02-08

    申请人： Alberto A. Figueroa

    发明人： Alberto A. Figueroa

    IPC分类号： F24B1/02 ,  F23M5/00 ,  F24B13/02

    CPC分类号： F24B1/024

    摘要： This invention is for a stove having a cylindrical body with holes circumferentially disposed on the sides thereof and which holes gradually increase in number and in size towards the top thereof. The cylindrical body has an open top and a bottom wall and supported by legs at the bottom thereof. Disposed within the cylindrical body and spaced from the bottom wall are vertically spaced apart plates, the upper of said plates being perforated and both plates are connected to a central downwardly extending short cylinder communicating with the space above the bottom wall which has primary inlet openings with an adjustable rotatable plate for opening said primary inlet opening. Resting on the short cylinder is the vertical cylindrical screen, and at the top of said cylindrical body is a cover which has a flame opening defined by a short upwardly and downwardly protruding short cylinder. At the bottom of said cover is suspended a fuel top shield with a central opening.

    摘要翻译： 本发明是一种具有圆柱体的炉子，其具有周向设置在其侧面上的孔，并且孔的数量和尺寸朝向其顶部逐渐增加。 圆柱体具有敞开的顶部和底壁，并且在其底部由腿部支撑。 设置在圆柱体内并与底壁间隔开的是垂直间隔开的板，所述板的上部是穿孔的，并且两个板连接到与底壁上方的空间连通的中心向下延伸的短圆筒，其具有主入口开口， 用于打开所述主入口的可调节旋转板。 在短圆柱体上是垂直圆柱形屏幕，并且在所述圆柱体的顶部是具有由短的向上和向下突出的短圆筒限定的火焰开口的盖。 在所述盖的底部悬挂有具有中心开口的燃料顶盖。

    Trip indication capability for circuit breaker remote handle operator
    7.
    发明授权
    Trip indication capability for circuit breaker remote handle operator 失效
    断路器遥控操作员的跳闸指示功能

    公开(公告)号：US06380501B1

    公开(公告)日：2002-04-30

    申请号：US09640698

    申请日：2000-08-17

    申请人： Alberto A. Figueroa ,  Joseph Criniti ,  Farshid Attarian ,  Javier Ignacio Larranaga ,  Joseph B. Kalaita

    发明人： Alberto A. Figueroa ,  Joseph Criniti ,  Farshid Attarian ,  Javier Ignacio Larranaga ,  Joseph B. Kalaita

    IPC分类号： H01H916

    CPC分类号： H01H71/04 ,  H01H2071/048 ,  H01H2071/665

    摘要： A trip indicator for handle operator for controlling a handle of a circuit breaker comprises a cover having a window sufficiently sized to view indicia indicating a position of the handle, a trip flag having indicia indicating a TRIPPED condition, and a connection between a chuck of the handle operator and the trip flag configured to move the trip flag such that the indicia is visible through the window when the handle is in a TRIPPED position and is not visible through said window when the handle is not in the TRIPPED position.

    摘要翻译： 用于控制断路器手柄的手柄操作器的跳闸指示器包括具有足够尺寸以便观察指示手柄位置的指示的窗口的盖，具有指示TRIPPED状态的标记的跳闸标志以及指示TRIPPED状态的卡盘之间的连接 手柄操作器和行程标志，其配置成移动跳闸标志，使得当手柄处于行驶位置时，标记可以通过窗口可见，并且当手柄不处于行驶位置时通过所述窗口不可见。