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11 条记录 (耗时 0.014 秒)

    Circuit breakers with automatic breaker rating
    1.
    发明授权
    Circuit breakers with automatic breaker rating 有权
    断路器具有自动断路器额定值

    公开(公告)号：US08228653B2

    公开(公告)日：2012-07-24

    申请号：US11951472

    申请日：2007-12-06

    申请人： Nataniel Barbosa Vicente ,  Sreenivasulu Reddy Devarapalli ,  Todd Elliott Greenwood ,  Zubair Hameed ,  Brian Patrick Lenhart, Jr. ,  Stephen James West

    发明人： Nataniel Barbosa Vicente ,  Sreenivasulu Reddy Devarapalli ,  Todd Elliott Greenwood ,  Zubair Hameed ,  Brian Patrick Lenhart, Jr. ,  Stephen James West

    IPC分类号： H02H9/02

    CPC分类号： H02H3/006

    摘要： An electronic control for a circuit breaker with automatic breaker rating is disclosed. The electronic control includes a memory to store circuit breaker ratings, a breaker rating switch to select circuit breaker ratings, and a microprocessor operatively coupled to the breaker rating switch and the memory. The microprocessor is configured to interpret a selected circuit breaker rating of the breaker rating switch, set an amplifier gain adjustment for the circuit breaker based on the selected circuit breaker rating, and transmit the selected circuit breaker rating to the memory for storage in the memory.

    摘要翻译： 公开了一种具有自动断路器额定值的断路器的电子控制装置。 电子控制包括存储断路器额定值的存储器，用于选择断路器额定值的断路器额定值开关，以及可操作地耦合到断路器额定值开关和存储器的微处理器。 微处理器被配置为解释断路器额定值开关的选定的断路器额定值，基于所选择的断路器额定值来设置断路器的放大器增益调整，并将所选择的断路器额定值发送到存储器以存储在存储器中。

    CIRCUIT BREAKERS WITH AUTOMATIC BREAKER RATING
    5.
    发明申请
    CIRCUIT BREAKERS WITH AUTOMATIC BREAKER RATING 有权
    具有自动断路器额定值的断路器

    公开(公告)号：US20090147424A1

    公开(公告)日：2009-06-11

    申请号：US11951472

    申请日：2007-12-06

    申请人： Nataniel Barbosa Vicente ,  Sreenivasulu Reddy Devarapalli ,  Todd Elliott Greenwood ,  Zubair Hameed ,  Brian Patrick Lenhart, JR. ,  Stephen James West

    发明人： Nataniel Barbosa Vicente ,  Sreenivasulu Reddy Devarapalli ,  Todd Elliott Greenwood ,  Zubair Hameed ,  Brian Patrick Lenhart, JR. ,  Stephen James West

    IPC分类号： H02H3/08

    CPC分类号： H02H3/006

    摘要： An electronic control for a circuit breaker with automatic breaker rating is disclosed. The electronic control includes a memory to store circuit breaker ratings, a breaker rating switch to select circuit breaker ratings, and a microprocessor operatively coupled to the breaker rating switch and the memory. The microprocessor is configured to interpret a selected circuit breaker rating of the breaker rating switch, set an amplifier gain adjustment for the circuit breaker based on the selected circuit breaker rating, and transmit the selected circuit breaker rating to the memory for storage in the memory.

    摘要翻译： 公开了一种具有自动断路器额定值的断路器的电子控制装置。 电子控制包括存储断路器额定值的存储器，用于选择断路器额定值的断路器额定值开关，以及可操作地耦合到断路器额定值开关和存储器的微处理器。 微处理器被配置为解释断路器额定值开关的选定的断路器额定值，基于所选择的断路器额定值设置断路器的放大器增益调整，并将所选择的断路器额定值传送到存储器以存储在存储器中。

    Circuit breaker having separate restrained and unrestrained zone selective interlock setting capability
    6.
    发明授权
    Circuit breaker having separate restrained and unrestrained zone selective interlock setting capability 有权
    断路器具有单独的限制和无限制区域选择性联锁设置能力

    公开(公告)号：US08014115B2

    公开(公告)日：2011-09-06

    申请号：US12103283

    申请日：2008-04-15

    申请人： Nataniel Barbosa Vicente ,  Mark Fredrick Culler ,  Brian Patrick Lenhart, Jr. ,  Marcelo Esteban Valdes

    发明人： Nataniel Barbosa Vicente ,  Mark Fredrick Culler ,  Brian Patrick Lenhart, Jr. ,  Marcelo Esteban Valdes

    IPC分类号： H02H3/08

    CPC分类号： H02H7/30 ,  H02H7/262

    摘要： A circuit breaker system and method having zone selective interlock features with separate restrained and unrestrained setting capability is provided. The system and method include the transmission of a selective interlock signal from a downstream circuit breaker to an upstream circuit breaker in the event of a fault condition. The upstream circuit breaker upon receipt of this signal changes the tripping response of the second circuit breaker to a restrained mode. The circuit breakers include features enabling the user to modify and adjust both the restrained and unrestrained trip curves associated with both the restrained and unrestrained modes of operation.

    摘要翻译： 本发明提供了具有区域选择互锁特征的断路器系统和方法，其具有单独的限制和无限制的设定能力。 该系统和方法包括在故障情况下从下游断路器向上游断路器传输选择性互锁信号。 接收到该信号时的上游断路器将第二断路器的跳闸响应改变为限制模式。 断路器包括使用户能够修改和调节与约束和无限制操作模式相关联的限制和无限制跳闸曲线的特征。

    CIRCUIT BREAKER HAVING SEPARATE RESTRAINED AND UNRESTRAINED ZONE SELECTIVE INTERLOCK SETTING CAPABILITY
    9.
    发明申请
    CIRCUIT BREAKER HAVING SEPARATE RESTRAINED AND UNRESTRAINED ZONE SELECTIVE INTERLOCK SETTING CAPABILITY 有权
    具有独立限制和无限制区域的断路器选择性互锁定位能力

    公开(公告)号：US20090257157A1

    公开(公告)日：2009-10-15

    申请号：US12103283

    申请日：2008-04-15

    申请人： Nataniel Barbosa Vicente ,  Mark Fredrick Culler ,  Brian Patrick Lenhart, Jr. ,  Marcelo Esteban Valdes

    发明人： Nataniel Barbosa Vicente ,  Mark Fredrick Culler ,  Brian Patrick Lenhart, Jr. ,  Marcelo Esteban Valdes

    IPC分类号： H02H3/033 ,  H01H83/02

    CPC分类号： H02H7/30 ,  H02H7/262

    摘要： A circuit breaker system and method having zone selective interlock features with separate restrained and unrestrained setting capability is provided. The system and method include the transmission of a selective interlock signal from a downstream circuit breaker to an upstream circuit breaker in the event of a fault condition. The upstream circuit breaker upon receipt of this signal changes the tripping response of the second circuit breaker to a restrained mode. The circuit breakers include features enabling the user to modify and adjust both the restrained and unrestrained trip curves associated with both the restrained and unrestrained modes of operation.

    摘要翻译： 本发明提供了具有区域选择互锁特征的断路器系统和方法，其具有单独的限制和无限制的设定能力。 该系统和方法包括在故障情况下从下游断路器向上游断路器传输选择性互锁信号。 接收到该信号时的上游断路器将第二断路器的跳闸响应改变为限制模式。 断路器包括使用户能够修改和调节与约束和无限制操作模式相关联的限制和无限制跳闸曲线的特征。

    CURRENT GAIN CONTROL OF CIRCUIT BREAKER TRIP UNIT
    10.
    发明申请
    CURRENT GAIN CONTROL OF CIRCUIT BREAKER TRIP UNIT 审中-公开
    电路断路器跳闸单元的电流增益控制

    公开(公告)号：US20090257163A1

    公开(公告)日：2009-10-15

    申请号：US12103026

    申请日：2008-04-15

    申请人： Nataniel Barbosa Vicente ,  Brian Patrick Lenhart, JR. ,  Stephen James West ,  Todd Greenwood ,  Zubair Hameed ,  Sreenivasulu R. Devarapalli

    发明人： Nataniel Barbosa Vicente ,  Brian Patrick Lenhart, JR. ,  Stephen James West ,  Todd Greenwood ,  Zubair Hameed ,  Sreenivasulu R. Devarapalli

    IPC分类号： H02H3/20 ,  H02H3/08

    CPC分类号： H02H3/006 ,  H02H3/083

    摘要： An electronic trip unit for a circuit breaker, the electronic trip unit includes a rating plug having a plurality of switches each configured to indicate a specified current rating for the rating plug and for selectively supplying a current rating for the electronic trip unit, a processing unit which receives and reads a value of the selected current rating from the rating plug upon power-up, and a gain control unit including a plurality of gain circuits. Each of the gain circuits including a plurality of gain switches set by the processing unit based upon the selected current rating, to control a gain of input current of the electronic trip unit.

    摘要翻译： 一种用于断路器的电子跳闸单元，所述电子跳闸单元包括具有多个开关的额定值插头，每个开关被配置为指示所述额定值插头的指定电流额定值，并选择性地为所述电子跳闸单元提供额定电流;处理单元 其在上电时从额定值插头接收并读取所选电流额定值，以及增益控制单元，包括多个增益电路。 每个增益电路包括由处理单元基于所选择的电流额定值设置的多个增益开关，以控制电子跳闸单元的输入电流的增益。