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公开(公告)号：US07751162B1
公开(公告)日：2010-07-06
申请号：US11865130
申请日：2007-10-01
IPC分类号： H02H3/00
CPC分类号： H02H3/338
摘要： The present invention is directed to a device that includes a housing assembly including a plurality of line terminals, a plurality of load terminals, and a plurality of receptacle load terminals coupled to the plurality of load terminals by a plurality of conductors. A circuit interrupting assembly is disposed in the housing and coupled to the plurality of line terminals or the plurality of load terminals, the circuit interrupting assembly establishing electrically continuity between the plurality of line terminals and the plurality of load terminals in a reset state and interrupting the electrical continuity between the plurality of line terminals and the plurality of load terminals in a tripped state. A wiring state detection circuit is coupled to the plurality of line terminals or the plurality of load terminals. At least one switchable element is coupled to the wiring state detection circuit, the at least one switchable element including a plurality of switching states. The at least one switchable element is disposed in at least one of the plurality of conductors coupled between the plurality of receptacle load terminals and the plurality of load terminals. The at least one switchable element is also configured to change switching states in response to a stimulus generated by the wiring state detection circuit.
摘要翻译： 本发明涉及一种装置，其包括壳体组件，该壳体组件包括多个线路端子，多个负载端子以及通过多个导体耦合到多个负载端子的多个插座负载端子。 电路中断组件设置在壳体中并且耦合到多个线路端子或多个负载端子，电路中断组件在复位状态下在多个线路终端与多个负载终端之间建立电连续性，并且中断 处于跳闸状态的多个线路终端与多个负载终端之间的电连续性。 布线状态检测电路与多个线路端子或多个负载端子耦合。 至少一个可切换元件耦合到布线状态检测电路，所述至少一个可切换元件包括多个开关状态。 所述至少一个可切换元件设置在耦合在所述多个插座负载端子和所述多个负载端子之间的所述多个导体中的至少一个中。 所述至少一个可切换元件还被配置为响应于由布线状态检测电路产生的刺激而改变开关状态。
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公开(公告)号：US07295410B1
公开(公告)日：2007-11-13
申请号：US11063067
申请日：2005-02-22
IPC分类号： H02H3/32
CPC分类号： H02H3/338
摘要： The present invention is directed electrical wiring protection device that includes a housing assembly having line terminals, load terminals, and receptacle terminals. A fault detection circuit is configured to generate a fault detection signal in response to detecting fault conditions. First interrupting contacts are configured to electrically couple the line terminals and the load terminals in a reset condition and decouple the line terminals from the load terminals in response to the fault detection signal in a tripped state. A wiring state detection circuit is coupled to at least one of the line terminals. The wiring state detection circuit is configured to generate a first wiring signal when the line terminals are connected to a source of AC power. Second interrupting contacts are configured to electrically couple the at least one receptacle load terminal to the at least one load terminal in response to the first wiring signal.
摘要翻译： 本发明涉及电线路保护装置，其包括具有线路端子，负载端子和插座端子的壳体组件。 故障检测电路被配置为响应于检测到故障状况而产生故障检测信号。 第一中断触点被配置为在复位状态下电连接线路端子和负载端子，并且响应于处于跳闸状态的故障检测信号将线路端子与负载端子分离。 布线状态检测电路耦合到至少一个线路终端。 布线状态检测电路被配置为当线路端子连接到交流电源时产生第一布线信号。 第二中断触点被配置为响应于第一布线信号将至少一个插座负载端子电耦合到至少一个负载端子。
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公开(公告)号：USD707638S1
公开(公告)日：2014-06-24
申请号：US29411726
申请日：2012-01-25
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