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    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
    1.
    发明申请
    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information 有权
    自我测试接地故障电路断路器（GFCI）与寿命终止（EOL）检测，拒绝假EOL信息

    公开(公告)号：US20070035898A1

    公开(公告)日：2007-02-15

    申请号：US11497515

    申请日：2006-08-02

    申请人： John Baldwin ,  Robert Fanzutti ,  Daming Yu

    发明人： John Baldwin ,  Robert Fanzutti ,  Daming Yu

    IPC分类号： H02H3/00

    CPC分类号： H01H83/04 ,  H01H2071/044 ,  H02H3/04 ,  H02H3/335

    摘要： A self test (ST) ground fault circuit interrupter (GFCI) provides improved end of life (EOL) detection by rejecting false EOL information. A processing device receives fault detection signals indicating when faults are detected, and input signals indicating when contacts used to interrupt power to a load are closed. The processing device rejects the fault detection signals when they fail to meet a selected condition and the contacts are closed, and declares end of life (EOL) when the selected condition is met. The fault detection signals can correspond to pulses at an output of a gated device between the processing device and a GFCI chip, and the selected condition can be a selected integer number of pulses.

    摘要翻译： 自检（ST）接地故障电路断路器（GFCI）通过拒绝假EOL信息来提供改善的寿命终止（EOL）检测。 处理装置接收指示何时检测到故障的故障检测信号，以及指示何时用于中断对负载的电力的触点的输入信号。 处理装置在故障检测信号不符合选定状态时关闭，并在满足选定条件时声明使用寿命终止（EOL）。 故障检测信号可以对应于处理装置和GFCI芯片之间的门控装置的输出处的脉冲，并且所选择的条件可以是选定的整数个脉冲。

    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
    2.
    发明授权
    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information 有权
    自我测试接地故障电路断路器（GFCI）与寿命终止（EOL）检测，拒绝假EOL信息

    公开(公告)号：US08159794B2

    公开(公告)日：2012-04-17

    申请号：US12801269

    申请日：2010-06-01

    申请人： John R. Baldwin ,  Robert Fanzutti ,  Daming Yu

    发明人： John R. Baldwin ,  Robert Fanzutti ,  Daming Yu

    IPC分类号： H02H9/08

    CPC分类号： H01H83/04 ,  H01H2071/044 ,  H02H3/04 ,  H02H3/335

    摘要： A self test (ST) ground fault circuit interrupter (GFCI) provides improved end of life (EOL) detection by rejecting false EOL information. A processing device receives fault detection signals indicating when faults are detected, and input signals indicating when contacts used to interrupt power to a load are closed. The processing device rejects the fault detection signals when they fail to meet a selected condition and the contacts are closed, and declares end of life (EOL) when the selected condition is met. The fault detection signals can correspond to pulses at an output of a gated device between the processing device and a GFCI chip, and the selected condition can be a selected integer number of pulses.

    摘要翻译： 自检（ST）接地故障电路断路器（GFCI）通过拒绝假EOL信息来提供改善的寿命终止（EOL）检测。 处理装置接收指示何时检测到故障的故障检测信号，以及指示何时用于中断对负载的电力的触点的输入信号。 处理装置在故障检测信号不符合选定状态时关闭，并在满足选定条件时声明使用寿命终止（EOL）。 故障检测信号可以对应于处理装置和GFCI芯片之间的门控装置的输出处的脉冲，并且所选择的条件可以是选定的整数个脉冲。

    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
    3.
    发明授权
    Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information 有权
    自我测试接地故障电路断路器（GFCI）与寿命终止（EOL）检测，拒绝假EOL信息

    公开(公告)号：US07791848B2

    公开(公告)日：2010-09-07

    申请号：US11497515

    申请日：2006-08-02

    申请人： John R. Baldwin ,  Robert Fanzutti ,  Daming Yu

    发明人： John R. Baldwin ,  Robert Fanzutti ,  Daming Yu

    IPC分类号： H02H9/08

    CPC分类号： H01H83/04 ,  H01H2071/044 ,  H02H3/04 ,  H02H3/335

    摘要： A self test (ST) ground fault circuit interrupter (GFCI) provides improved end of life (EOL) detection by rejecting false EOL information. A processing device receives fault detection signals indicating when faults are detected, and input signals indicating when contacts used to interrupt power to a load are closed. The processing device rejects the fault detection signals when they fail to meet a selected condition and the contacts are closed, and declares end of life (EOL) when the selected condition is met. The fault detection signals can correspond to pulses at an output of a gated device between the processing device and a GFCI chip, and the selected condition can be a selected integer number of pulses.

    摘要翻译： 自检（ST）接地故障电路断路器（GFCI）通过拒绝假EOL信息来提供改善的寿命终止（EOL）检测。 处理装置接收指示何时检测到故障的故障检测信号，以及指示何时用于中断对负载的电力的触点的输入信号。 处理装置在故障检测信号不符合选定状态时关闭，并在满足选定条件时声明使用寿命终止（EOL）。 故障检测信号可以对应于处理装置和GFCI芯片之间的门控装置的输出处的脉冲，并且所选择的条件可以是选定的整数个脉冲。

    GFCI with miswire protection having unitary receptacle and load conductors after proper installation
    7.
    发明申请
    GFCI with miswire protection having unitary receptacle and load conductors after proper installation 审中-公开
    GFCI在正确安装后具有单丝插座和负载导体，具有不良电缆保护

    公开(公告)号：US20090147417A1

    公开(公告)日：2009-06-11

    申请号：US12292855

    申请日：2008-11-26

    申请人： John P. Goodsell ,  Sorin Ioan Mortun ,  Robert Fanzutti

    发明人： John P. Goodsell ,  Sorin Ioan Mortun ,  Robert Fanzutti

    IPC分类号： H02H3/00 ,  B23P11/00

    CPC分类号： H01H83/04 ,  H02H3/338 ,  Y10T29/49826

    摘要： An improved GFCI device prevents miswiring. Load conductors are electrically isolated from receptacle conductors. Normally closed contacts are held open by a miswire prevention mechanism, such that if power is connected to the load contacts, power cannot be delivered to the GFCI device, the receptacle conductors or the line conductors. Once power is properly connected to the line conductors, a proper wiring detection circuit activates the miswire prevention mechanism to release the normally closed contacts, thereby electrically connecting the receptacle conductors and the load conductors. After proper installation, the receptacle conductors are preferably permanently connected to the load conductors. The device is preferably shipped in the reset state.

    摘要翻译： 改进的GFCI设备可防止接线错误。 负载导体与插座导体电隔离。 通常的闭合触点由防错机构保持打开，使得如果电源连接到负载触点，电源不能传送到GFCI设备，插座导体或线路导体。 一旦电源正确连接到线路导体，正确的接线检测电路就会启动防错线机构以释放常闭触点，从而电连接插座导体和负载导体。 在正确安装之后，插座导体优选地永久地连接到负载导体。 该装置优选在复位状态下运输。