专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式