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1.发明授权Current sensing system having electronic compensation circuits for conditioning the outputs of current sensors 失效电流检测系统具有用于调节电流传感器输出的电子补偿电路
公开(公告)号：US5250894A
公开(公告)日：1993-10-05
申请号：US861095
申请日：1992-03-31
申请人： Ronald P. Bridges , John B. Beard
发明人： Ronald P. Bridges , John B. Beard
CPC分类号： G01R15/202
摘要： A current sensing system includes a number of remote current sensors for measuring the magnetic field surrounding each conductor of an electrical transmission system to independently monitor the current flowing through the conductors. A generally U-shaped mounting fixture is provided for supporting the current sensors in a fixed, predetermined orientation relative to each of the conductors. An electronic compensation circuit is provided for conditioning the output of each the sensors with the output of the other of the sensors to isolate the influence of the magnetic field induced by the current flowing through only one of the conductors.
摘要翻译： 电流感测系统包括多个远程电流传感器，用于测量电传输系统的每个导体周围的磁场，以独立地监测流过导体的电流。 提供了一种大致U形的安装夹具，用于相对于每个导体以固定的预定取向支撑电流传感器。 提供了一种电子补偿电路，用于利用另一个传感器的输出调节每个传感器的输出，以隔离由仅流过一个导体的电流引起的磁场的影响。
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公开(公告)号：US4031346A
公开(公告)日：1977-06-21
申请号：US623792
申请日：1975-10-20
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
IPC分类号： H01H33/12
CPC分类号： H01H33/126
摘要： An electrical disconnect switch and circuit interrupter has an interrupter with an elongate tubular housing assembly that mounts on a fixed contact structure of the switch and has an internal fixed interrupter contact electrically connected to said fixed contact structure. A movable interrupter contact that normally abuts the fixed interrupter contact has a conductive actuating rod that slides in an apertured plug in one end of the housing assembly and has an actuating catch at its outer end, and a fixed conductive catch on the housing is electrically connected to the rod through the plug. An operating arm on a pivoted movable contact structure of the switch engages the catches sequentially as it is moved from closed position, first completing a bypass circuit through the fixed catch and then pulling the actuating rod to separate the interrupter contacts. The arm ultimately rides off the actuating catch and a spring returns the movable interrupter contact to its normal position.
摘要翻译： 电气断开开关和电路断路器具有中断器，其具有安装在开关的固定接触结构上的细长管状壳体组件，并且具有电连接到所述固定接触结构的内部固定断续器触点。 通常与固定断路器触点相邻的可移动中断器触点具有导电致动杆，其在壳体组件的一端中的有孔插头中滑动，并且在其外端具有致动锁扣，并且壳体上的固定导电卡扣电连接 通过插头穿过杆。 开关枢转的可动触点结构上的操作臂在从闭合位置移动时顺序地接合卡扣，首先通过固定卡扣完成旁路电路，然后拉动致动杆以分离断路器触点。 臂最终摆脱驱动锁扣，弹簧将可动断路器触点返回到正常位置。
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公开(公告)号：US3637959A
公开(公告)日：1972-01-25
申请号：US3637959D
申请日：1970-10-22
发明人： BRIDGES RONALD P
摘要： Electric circuit disconnect apparatus for an overhead electric line carried on poles, including a line-mounted circuit disconnect means having a disconnect member pivoted on a horizontal axis to move its free end between an elevated closed position and a lower open position, and a crank and linkage system mounted on a pole for manually operating said disconnect means from ground level. Conveniently three disconnect means on three parallel electric lines are gang operated by a single crank and linkage mechanism.
摘要翻译： 一种用于承载在杆上的架空电线的电路断路装置，包括一个线路安装电路断开装置，该断路装置具有一个在水平轴线上转动的分离构件，以使其自由端在升高的关闭位置和较低的开启位置之间移动， 连接系统安装在杆上，用于从地面手动操作所述断开装置。 方便地，三条平行电线上的三个断路装置由单个曲柄和联动机构组合起来。
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4.发明授权Power driven group operated circuit disconnect apparatus for overhead electric power line 失效用于架空电力线的动力组动作电路断路装置
公开(公告)号：US4357505A
公开(公告)日：1982-11-02
申请号：US253645
申请日：1981-04-13
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
CPC分类号： H01H33/36 , H01H2003/405 , H01H3/264
摘要： A group operated circuit disconnect apparatus for overhead electric power lines has a base in the form of a box-like housing which mounts on a pole, an upright shaft extends through the housing, and a transverse shaft also extends through the housing. A linkage is mounted on the shafts in the housing so that axial rotation of the transverse shaft axially rotates the upright shaft, and this causes three circuit disconnect switches mounted on the housing to be moved simultaneously between closed positions and open positions, or vice versa. An electric motor driven screw and nut drive subassembly for the transverse shaft is mounted in the housing; and the ends of the housing have removable closure plates for access to the linkage and for removal of the subassembly.
摘要翻译： 用于架空电力线路的组操作电路断开装置具有安装在杆上的盒状壳体形式的基部，竖直轴延伸穿过壳体，并且横向轴也延伸穿过壳体。 联动装置安装在壳体中的轴上，使得横向轴的轴向旋转使直立轴轴向旋转，并且这导致安装在壳体上的三个电路断开开关在闭合位置和打开位置之间同时移动，反之亦然。 用于横轴的电动机驱动的螺杆和螺母驱动子组件安装在壳体中; 并且壳体的端部具有可移除的闭合板，用于接近联动装置和用于移除子组件。
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公开(公告)号：US4127753A
公开(公告)日：1978-11-28
申请号：US845879
申请日：1977-10-27
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
CPC分类号： H01H33/025
摘要： An electric circuit disconnect switch has an improved hinge terminal mounting in which a rotatable blade has a hinge terminal end portion in which opposite faces are provided with sockets which are essentially hemispherical about a common axis, and a terminal connector has a bifurcated end portion defining a bight and effectively parallel arms which flank said faces of the blade and have threaded holes on said common axis near their free ends. Pivot studs which screw into the holes have hemispherical extremities seated in the sockets so that seating force applied by turning the studs spreads the arms and thus thrusts the pivot studs firmly into the sockets. A compression spring and an adjusting bolt and nut between the bight and the studs biases the arms toward one another with adjustable force.
摘要翻译： 电路断路开关具有改进的铰链端子安装，其中可旋转叶片具有铰链终端部分，其中相对的面设置有围绕公共轴线基本上为半球形的插座，并且端子连接器具有限定一个 弯曲且有效地平行的臂，其在所述刀片的所述面的侧面并且在所述公共轴线上具有靠近其自由端的螺纹孔。 拧入孔中的枢轴螺栓将半球形四肢放置在插座中，使得通过转动螺柱施加的就座力使臂伸展，从而将枢轴柱牢固地推入插座中。 弯曲弹簧和螺栓之间的压缩弹簧和调节螺栓和螺母将臂以可调节的力彼此偏置。
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公开(公告)号：US06818850B2
公开(公告)日：2004-11-16
申请号：US10289831
申请日：2002-11-07
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
IPC分类号： H01H3334
CPC分类号： H01H33/666 , H01B17/325 , H01H2003/323 , H01H2033/6667
摘要： A disconnect apparatus for electrical power lines comprises a circuit interrupter having a fixed contact and a moveable contact. A linkage mechanism has first and second coupling elements. The second coupling element is secured to the moveable contact for operating the circuit interrupter. A drive mechanism has an output coupling element. An insulator assemble operatively connects the output coupling element to the linkage mechanism first coupling element. The insulator assembly comprises an insulator having a through bore. An insulator rod extends through the bore and is connected between the output coupling element and the linkage mechanism first coupling element. A dielectric seal is located between the insulator and the insulating rod.
摘要翻译： 用于电力线的断开装置包括具有固定触点和可移动触点的断路器。 连杆机构具有第一和第二联接元件。 第二联接元件被固定到可动触点以用于操作断路器。 驱动机构具有输出耦合元件。 绝缘体组装可操作地将输出耦合元件连接到连接机构第一耦合元件。 绝缘体组件包括具有通孔的绝缘体。 绝缘杆延伸穿过孔并且连接在输出耦合元件和连接机构第一耦合元件之间。 介电密封件位于绝缘体和绝缘棒之间。
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7.发明授权
公开(公告)号：US4654540A
公开(公告)日：1987-03-31
申请号：US785129
申请日：1985-10-07
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
CPC分类号： H01H33/022 , E04H12/24 , Y10T307/832 , Y10T307/937
摘要： A group operated electric circuit disconnect apparatus for a plurality of overhead electric power distribution lines carried on poles. The apparatus includes an elongated extruded base mounted on and extending transversely of a pole. A bracket is connected to an electric circuit component. The elongated base has at least one elongated slot with a reduced dimensioned entry. The bracket is positioned and secured at any position along the base by fasteners having enlarged head portions mating within the slot.
摘要翻译： 一种用于多个架空电力配电线路的组操作的电路断路装置。 该装置包括安装在杆的横向上并在其上延伸的细长挤压基座。 支架连接到电路部件。 细长基部具有至少一个具有减小尺寸的入口的细长槽。 支架通过紧固件定位和固定在沿着基部的任何位置处，该紧固件具有在槽内配合的扩大头部。
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8.再颁专利
公开(公告)号：USRE30784E
公开(公告)日：1981-10-27
申请号：US68474
申请日：1979-08-20
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
IPC分类号： H01H31/00
CPC分类号： H01H31/006 , Y10T74/1836 , Y10T74/20
摘要： A group operated circuit disconnect apparatus for overhead electric power lines has a base in the form of a box-like housing which mounts on a pole, an upright shaft extends through the housing, and a transverse shaft also extends through the housing. A linkage is mounted on the shafts in the housing so that axial rotation of the upright shaft axially rotates the transverse shaft, and this causes three circuit disconnect switches mounted on the housing to be moved simultaneously between closed positions and open positions, or vice versa, as the upright shaft is manually rotated. An end of the housing has a removable closure plate for access to the linkage.
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公开(公告)号：US3539971A
公开(公告)日：1970-11-10
申请号：US3539971D
申请日：1968-04-04
发明人： BRIDGES RONALD P
IPC分类号： H01R13/213 , H01R13/32
CPC分类号： H01R13/213
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公开(公告)号：US3514560A
公开(公告)日：1970-05-26
申请号：US3514560D
申请日：1968-11-29
发明人： BRIDGES RONALD P
CPC分类号： H01H1/44 , H01H9/08 , H01H31/006 , H01H33/126
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