公开(公告)号：US5654871A

公开(公告)日：1997-08-05

申请号：US570066

申请日：1995-12-11

申请人： Lloyd E. Wentler ,  Edgar Yee ,  Tomas Bienvenido Reyes ,  Kevin F. Nolan

发明人： Lloyd E. Wentler ,  Edgar Yee ,  Tomas Bienvenido Reyes ,  Kevin F. Nolan

IPC分类号： H02B1/06 ,  H02B1/21 ,  H02B1/04

CPC分类号： H02B1/21 ,  H02B1/06

摘要： A motor control center of the type including a short circuit protective device such as a circuit breaker or fusible disconnect, and a motor starter for interacting with an electric motor includes a wiring access cabinet at the top of the control center. The multi-phase conductors within the access cabinet are protected by means of a pair of slidably-arranged access doors. The doors are arranged in a different position along the front of the access cabinet to access each of the individual phase conductors.

摘要翻译： 包括诸如断路器或易熔断路器之类的短路保护装置的类型的电动机控制中心和与电动机相互作用的电动机起动器包括控制中心顶部的接线柜。 接入柜内的多相导体通过一对可滑动布置的通道门进行保护。 门沿着接入柜的前部布置在不同的位置，以访问各个相导体中的每一个。

公开(公告)号：US06392140B1

公开(公告)日：2002-05-21

申请号：US09560487

申请日：2000-04-28

申请人： Edgar Yee ,  Charles Piper ,  Lloyd E. Wentler ,  Gilbert A. Soares

发明人： Edgar Yee ,  Charles Piper ,  Lloyd E. Wentler ,  Gilbert A. Soares

IPC分类号： H01J1500

CPC分类号： H02B1/44 ,  H02B1/42

摘要： An access door for an electrical enclosure is disclosed. The access door includes a hinge mechanism extending from the access door, the hinge mechanism defining an aperture including a support surface within the aperture, a flange extending from the enclosure and engaged within the aperture wherein the flange makes contact with the support surface when the door is in a fully open position to support the access door against the force of gravity.

摘要翻译： 公开了一种用于电气外壳的检修门。 检修门包括从检修门延伸的铰链机构，铰链机构限定孔，该孔包括孔内的支撑表面，从外壳延伸并接合在孔内的凸缘，其中当门与门支撑面接触时， 处于完全打开的位置，以抵抗重力的支撑。

公开(公告)号：US5497287A

公开(公告)日：1996-03-05

申请号：US401646

申请日：1995-03-10

申请人： Edgar Yee ,  Richard G. DeTuccio ,  Kevin F. Nolan ,  Lloyd E. Wentler

发明人： Edgar Yee ,  Richard G. DeTuccio ,  Kevin F. Nolan ,  Lloyd E. Wentler

IPC分类号： H02B1/14

CPC分类号： H02B1/14

摘要： An electrical port safety guard mechanism in the form of a shutter assembly is positioned between the vertical power bus conductors in an electric motor control center and the electric components contained therein. The shutter assembly allows access to the busbar conductors when the electrical components are inserted within the motor control center and prevents electrical access to the busbar conductors when the electrical components are removed therefrom.

摘要翻译： 形式为闸门组件的电气端口安全保护机构位于电机控制中心的垂直电力总线导体和其中所包含的电气部件之间。 当电气部件插入电机控制中心内时，快门组件允许接近汇流条导体，并且当电气部件被移除时防止电气接入母线导体。