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22. 发明授权

US4247840A Ground fault receptacle reversible conductors 失效
标题翻译：接地故障插座可逆导体
公开(公告)号：US4247840A
公开(公告)日：1981-01-27
申请号：US33920
申请日：1979-04-27
申请人： David A. Cooper , William T. Monoski , Edward J. Vibert
发明人： David A. Cooper , William T. Monoski , Edward J. Vibert
IPC分类号： H01H83/02
CPC分类号： H01H83/02
摘要： A duplex electrical receptacle providing ground fault protection and mountable in an ordinary wall outlet box and including a metal support plate formed to telescope over a container of electrical insulating material and be affixed thereto and to a wall outlet box with the container having therein a pair of bus-bar conductors of identical configuration and reversibly positioned, flexible spring-like connectors coupling a power source to the bus-bar conductors, a plugable printed circuit board with associated electrical circuitry and components for detecting a ground fault condition, and a re-set guide assembly responsive to the circuitry of the printed circuit board for effecting connection and disconnection of a power source and the bus bar conductors of the receptacle.
摘要翻译：一种双面电插座，其提供接地故障保护并且可安装在普通墙壁插座盒中，并且包括金属支撑板，所述金属支撑板形成为望远镜覆盖在电绝缘材料的容器上并被固定到其上并且具有壁插座箱，该容器具有一对具有相同结构和可逆定位的汇流条导体，可逆地定位，将电源耦合到母线导体的柔性弹簧状连接器，具有相关联的电路和用于检测接地故障状况的部件的可插拔印刷电路板，以及重新设置引导组件，其响应于印刷电路板的电路，用于实现电源和插座的母线导体的连接和断开。

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