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1. 发明授权

US07499251B2 Arcing fault protection system for an air arc switchgear enclosure 有权
标题翻译：用于气弧开关柜的电弧故障保护系统
公开(公告)号：US07499251B2
公开(公告)日：2009-03-03
申请号：US11652303
申请日：2007-01-11
申请人： Eldridge R Byron
发明人： Eldridge R Byron
IPC分类号： H02H3/00 , H02H1/00
CPC分类号： H02H1/0015 , H02H1/0023
摘要： An arcing fault protection system for a switchgear enclosure includes an arc diverter for rapidly grounding or crow-barring the electrical distribution system in response to the detection of arcing fault currents in the system. Detection is done through a comparison of current on the main bus against the current through the feeder lines, whereby a difference in current gives a first detection signal. The first detection signal can be used directly, or AND'ed with other detection signals from optical sensors on the feeder lines, to provide the activation signal for operating the arc diverter.
摘要翻译：用于开关柜的电弧故障保护系统包括用于响应于系统中的电弧故障电流的检测而快速接地或阻止配电系统的电弧转向器。通过比较主母线上的电流与通过馈线的电流进行检测，由此电流差给出第一检测信号。第一个检测信号可以直接使用，也可以与馈线上的光学传感器的其他检测信号进行AND运算，以提供用于操作电弧转向器的激活信号。

2. 发明授权

US06638116B2 Medium voltage motor control center springless finger cluster 有权
公开(公告)号：US06638116B2
公开(公告)日：2003-10-28
申请号：US10027459
申请日：2001-12-21
申请人： Eldridge R. Byron , Joseph G. Hildebrandt , Eugenio A. Alvarez , Thomas A. Clark
发明人： Eldridge R. Byron , Joseph G. Hildebrandt , Eugenio A. Alvarez , Thomas A. Clark
IPC分类号： H01R1387
CPC分类号： H01R13/18 , H01R13/518
摘要： A medium voltage controller for electrical equipment, such as motors, transformers, reactors, and capacitors, having an arc resistant cabinet, swaged internal electrical connections, a one-piece self-aligning withdrawable finger cluster, a pull-out instrument compartment, a load discharge device, cast fuse holders, disconnect switch, a switch illuminator, low power current transformers, and an optical temperature measuring system. The one-piece self-aligning withdrawable finger cluster includes a plurality of members formed to surround a mating stab for making a removable electrical connection. The throat of the finger cluster is smaller than the mating stab, and, when mated with the stab, opposing members are biased against the stab.

3. 发明授权

US08319136B2 Arcing fault and arc flash protection system having a high-speed switch 有权
标题翻译：具有高速开关的电弧故障和电弧闪光保护系统
公开(公告)号：US08319136B2
公开(公告)日：2012-11-27
申请号：US12825414
申请日：2010-06-29
申请人： Eldridge R. Byron , Gary W. Scott , Carlton Rodrigues , Jim Ramsey , Philippe Picot
发明人： Eldridge R. Byron , Gary W. Scott , Carlton Rodrigues , Jim Ramsey , Philippe Picot
IPC分类号： H01H33/66
CPC分类号： H01H79/00 , H01H33/66 , H02B13/065
摘要： A high-speed arc terminator for an electrical power distribution system includes a sealed, evacuated housing, and a controllable mechanical switch having first and second electrically conductive contacts enclosed within the housing and adapted to be coupled to the power distribution system outside the housing. A trigger conductor extends into the housing and has an exposed end near the gap between the contacts when the contacts are in the open position. At least one of the contacts is movable between an open position in which the contacts are separated by a gap, and a closed position in which the contacts engage each other, and an operating mechanism is provided for moving the at least one contact between the open and closed positions. A high voltage source is controllably coupled to the trigger conductor for supplying a high-voltage pulse to the trigger conductor in response to the detection of an arcing fault. The high-voltage pulse produces an arc within the gap between the contacts, to shunt fault current from the power distribution system across the gap, from one of the contacts to the other, before the contacts engage each other.
摘要翻译：用于电力分配系统的高速电弧终止器包括密封的抽真空壳体和可控机械开关，其具有封闭在壳体内的第一和第二导电触头，并且适于联接到壳体外部的配电系统。当触点处于打开位置时，触发器导体延伸到壳体中并且在接触件之间的间隙附近具有暴露端。触点中的至少一个可以在触点被间隙分开的打开位置和触头彼此接合的闭合位置之间移动，并且提供操作机构用于在打开位置之间移动至少一个触点和封闭职位。响应于检测到电弧故障，高电压源可控地耦合到触发导体，用于向触发导体提供高电压脉冲。高压脉冲在触点之间的间隙内产生电弧，在触点彼此接合之前，将来自配电系统的跨接间隙的故障电流从触点之一分离到另一个。

4. 发明申请

US20110315662A1 ARCING FAULT AND ARC FLASH PROTECTION SYSTEM HAVING A HIGH-SPEED SWITCH 有权
标题翻译：具有高速开关的电弧故障和电弧保护系统
公开(公告)号：US20110315662A1
公开(公告)日：2011-12-29
申请号：US12825414
申请日：2010-06-29
申请人： Eldridge R. Byron , Gary W. Scott , Carlton Rodrigues , Jim Ramsey , Philippe Picot
发明人： Eldridge R. Byron , Gary W. Scott , Carlton Rodrigues , Jim Ramsey , Philippe Picot
IPC分类号： H01H33/666
CPC分类号： H01H79/00 , H01H33/66 , H02B13/065
摘要： A high-speed arc terminator for an electrical power distribution system includes a sealed, evacuated housing, and a controllable mechanical switch having first and second electrically conductive contacts enclosed within the housing and adapted to be coupled to the power distribution system outside the housing. A trigger conductor extends into the housing and has an exposed end near the gap between the contacts when the contacts are in the open position. At least one of the contacts is movable between an open position in which the contacts are separated by a gap, and a closed position in which the contacts engage each other, and an operating mechanism is provided for moving the at least one contact between the open and closed positions. A high voltage source is controllably coupled to the trigger conductor for supplying a high-voltage pulse to the trigger conductor in response to the detection of an arcing fault. The high-voltage pulse produces an arc within the gap between the contacts, to shunt fault current from the power distribution system across the gap, from one of the contacts to the other, before the contacts engage each other.
摘要翻译：用于电力分配系统的高速电弧终止器包括密封的抽真空壳体和可控机械开关，其具有封闭在壳体内的第一和第二导电触头，并且适于联接到壳体外部的配电系统。当触点处于打开位置时，触发器导体延伸到壳体中并且在接触件之间的间隙附近具有暴露端。触点中的至少一个可以在触点被间隙分开的打开位置和触头彼此接合的闭合位置之间移动，并且提供操作机构用于在打开位置之间移动至少一个触点和封闭职位。响应于检测到电弧故障，高电压源可控地耦合到触发导体，用于向触发导体提供高电压脉冲。高压脉冲在触点之间的间隙内产生电弧，在触点彼此接合之前，将来自配电系统的跨接间隙的故障电流从触点之一分离到另一个。

5. 发明授权

US06727442B2 Medium voltage motor control center load discharge device 有权
标题翻译：中压电机控制中心负载放电装置
公开(公告)号：US06727442B2
公开(公告)日：2004-04-27
申请号：US10027554
申请日：2001-12-21
申请人： Eldridge R. Byron , Eugenio A. Alvarez , Brian D. Walker , Mary B. Groff
发明人： Eldridge R. Byron , Eugenio A. Alvarez , Brian D. Walker , Mary B. Groff
IPC分类号： H01H3350
CPC分类号： H01H31/003
摘要： A medium voltage controller for electrical equipment, such as motors, transformers, reactors, and capacitors, having a load discharge device. The load discharge device is compact and provides fast earthing of the load-side cables. The device has a scissors-type linkage and is charged by compressing at least one spring. The scissors-linkage, when in an almost-straight-line alignment, holds the compressed springs. An actuator moves one member of the scissors-linkage, thereby removing the holding alignment of the scissors-linkage. The springs move an earthing bar at high acceleration to ground the line-side cables.
摘要翻译：具有负载放电装置的用于诸如电动机，变压器，电抗器和电容器的电气设备的中压控制器。负载放电装置紧凑，提供负载侧电缆的快速接地。该装置具有剪刀式联动装置，并且通过压缩至少一个弹簧而被充电。剪刀连杆，当几乎是直线对准时，握住压缩弹簧。致动器移动剪刀连杆的一个部件，从而消除剪刀连杆的保持对准。弹簧以高加速度移动接地棒，将线路侧电缆接地。

6. 发明授权

US5466902A Switch operator and interlock mechanism 失效
标题翻译：切换操作员和互锁机构
公开(公告)号：US5466902A
公开(公告)日：1995-11-14
申请号：US157385
申请日：1993-11-23
申请人： Leo E. Blom , Eldridge R. Byron
发明人： Leo E. Blom , Eldridge R. Byron
IPC分类号： H01H33/48 , H01H33/52 , H01H9/20 , H01H33/46
CPC分类号： H01H3/38 , H01H33/48 , H01H33/52
摘要： Switch operator having an actuator, a drive mechanism coupled to the switch for actuating a switch in response to a rotational force applied to the drive mechanism, and a flexible shaft which couples the actuator to the drive mechanism and communicates the rotational motion of the actuator to the drive mechanism. An interlock mechanism prevents the actuation of a second switch as a function of a first switch and prevents the opening of a door as a function of the position of the first switch.
摘要翻译：具有致动器的开关操作器，耦合到开关的驱动机构，用于响应于施加到驱动机构的旋转力而致动开关;以及柔性轴，其将致动器联接到驱动机构并将致动器的旋转运动传递到驱动机构。互锁机构防止作为第一开关的功能的第二开关的致动，并且防止门的打开作为第一开关的位置的函数。

7. 发明授权

US08740657B2 Cable lug pad 有权
标题翻译：电缆接线垫
公开(公告)号：US08740657B2
公开(公告)日：2014-06-03
申请号：US13446686
申请日：2012-04-13
申请人： Eldridge R. Byron , Matthew A. Williford
发明人： Eldridge R. Byron , Matthew A. Williford
IPC分类号： H01R11/01
CPC分类号： H01R13/6315 , H01R11/12
摘要： An electrical system includes an electrical device mounted within an electrical enclosure. A electrical cable is coupled to an electrical junction of the electrical device via a cable lug, the cable lug having at least two lug holes. A lug pad attaches the cable lug to the electrical device and has at least two pad holes. Each of the pad holes is aligned with a respective one of the lug holes, and at least one of the lug holes and the pad holes is a slotted hole for permitting angular adjustable positioning of the cable lug relative to the lug pad.
摘要翻译：电气系统包括安装在电气外壳内的电气装置。电缆经由电缆接头连接到电气设备的电连接处，电缆接头具有至少两个接线孔。耳垫将电缆接线片连接到电气设备，并且具有至少两个焊盘孔。每个垫孔与相应的一个凸耳孔对准，并且至少一个凸耳孔和垫孔是用于允许电缆凸耳相对于凸耳垫的角度可调节定位的开槽孔。

8. 发明申请

US20130273771A1 Cable Lug Pad 有权
标题翻译：电缆接线垫
公开(公告)号：US20130273771A1
公开(公告)日：2013-10-17
申请号：US13446686
申请日：2012-04-13
申请人： Eldridge R. Byron , Matthew A. Williford
发明人： Eldridge R. Byron , Matthew A. Williford
IPC分类号： H01R11/11
CPC分类号： H01R13/6315 , H01R11/12
摘要： An electrical system includes an electrical device mounted within an electrical enclosure. A electrical cable is coupled to an electrical junction of the electrical device via a cable lug, the cable lug having at least two lug holes. A lug pad attaches the cable lug to the electrical device and has at least two pad holes. Each of the pad holes is aligned with a respective one of the lug holes, and at least one of the lug holes and the pad holes is a slotted hole for permitting angular adjustable positioning of the cable lug relative to the lug pad.
摘要翻译：电气系统包括安装在电气外壳内的电气装置。电缆经由电缆接头连接到电气设备的电连接处，电缆接头具有至少两个接线孔。耳垫将电缆接线片连接到电气设备，并且具有至少两个焊盘孔。每个垫孔与相应的一个凸耳孔对准，并且至少一个凸耳孔和垫孔是用于允许电缆凸耳相对于凸耳垫的角度可调节定位的开槽孔。

9. 发明授权

US07140702B2 Medium voltage motor control center arc resistant enclosure 有权
公开(公告)号：US07140702B2
公开(公告)日：2006-11-28
申请号：US10027458
申请日：2001-12-21
申请人： Eldridge R. Byron , Gregory O. Motley , Mary B. Groff
发明人： Eldridge R. Byron , Gregory O. Motley , Mary B. Groff
IPC分类号： A47B53/00
CPC分类号： H02B13/025 , H01H9/16 , H01H31/12 , H01H2009/0292 , H02B1/28
摘要： A medium voltage controller for electrical equipment, such as motors, transformers, reactors, and capacitors, having an arc resistant cabinet, swaged internal electrical connections, a one-piece self-aligning withdrawable finger cluster, a pull-out instrument compartment, a load discharge device, cast fuse holders, disconnect switch, a switch illuminator, low power current transformers, and an optical temperature measuring system. The arc resistant cabinet relies on the pressure generated by an arc fault to provide the sealing action to contain the fault forces. The cabinet's rear panels are inside the cabinet and the panel lips mate to edges of the cabinet opening. The front doors each have a series of latching tabs along one side and a hinge along the opposing side. A dimple-in-a-dimple joint provides shear strength for panel joints. At the top of the cabinet is an exhaust vent.

10. 发明授权

US06717076B2 Integrated medium voltage motor control center 有权
标题翻译：集成中压电机控制中心
公开(公告)号：US06717076B2
公开(公告)日：2004-04-06
申请号：US10027439
申请日：2001-12-21
申请人： Antanas V. Narusevicius , Eldridge R. Byron , Eugenio A. Alvarez
发明人： Antanas V. Narusevicius , Eldridge R. Byron , Eugenio A. Alvarez
IPC分类号： H01H910
CPC分类号： H01H9/104 , H02B1/012 , H02B1/28 , H02B13/025
摘要： A medium voltage controller for electrical equipment, having cast fuse holders, a disconnect switch, a switch illuminator, low power current transformers, and an optical temperature measuring system. The fuse holder includes a cast housing with smooth rounded surfaces that reduce corona. The disconnect switch has cast components that provide terminal points, mounting surfaces, and contact surfaces. The switch illuminator provides illumination of the disconnect switch internals. The contactor assembly is mounted in a truck and moves on a rail system that includes a pull-down handle with rails. The truck rolls out of the cabinet on the extended rails for easy removal from the cabinet. The truck, and contactor assembly, is racked in by pushing the truck into the cabinet and then raising the handle, which forces the draw-out fingers to engage the contact stabs.
摘要翻译：一种用于电气设备的中压控制器，具有铸造保险丝座，断路开关，开关照明器，低功率电流互感器和光学温度测量系统。保险丝座包括具有光滑圆形表面的铸造外壳，可减少电晕。断路开关具有提供端点，安装表面和接触面的铸件。开关照明器提供断路开关内部件的照明。接触器组件安装在卡车中并在包括具有导轨的下拉手柄的轨道系统上移动。卡车从扩展的导轨上伸出机柜，方便从机柜中取出。卡车和接触器组件通过将卡车推入机柜中而抬起，然后抬起手柄，迫使拉出手指接合触点。

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