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公开(公告)号：US20080151463A1
公开(公告)日：2008-06-26
申请号：US11961608
申请日：2007-12-20
IPC分类号： H01H71/74
CPC分类号： H01H47/32 , H01H71/121 , H01H71/24
摘要： An apparatus and method for controlling the operation of a solenoid in a circuit breaker includes a control circuit configured to receive an activation signal in response to a predetermined condition. The control circuit, in response to said activation signal, provides a first energizing signal to the solenoid for a first predetermined period, and cuts off the first energizing signal for a second predetermined period. The control circuit further provides a second energizing signal to the solenoid for a third predetermined period.
摘要翻译： 用于控制断路器中的螺线管的操作的装置和方法包括：控制电路，被配置为响应于预定条件接收激活信号。 响应于所述激活信号，所述控制电路在第一预定周期内向所述螺线管提供第一通电信号，并且在第二预定周期内切断所述第一通电信号。 控制电路还在第三预定周期内向螺线管提供第二通电信号。
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公开(公告)号：US07692903B2
公开(公告)日：2010-04-06
申请号：US11961608
申请日：2007-12-20
申请人： Sean Dwyer , Henry Hall Mason, Jr. , Cecil Rivers, Jr. , Sohaib Uddin Shaikh , Craig B. Williams
发明人： Sean Dwyer , Henry Hall Mason, Jr. , Cecil Rivers, Jr. , Sohaib Uddin Shaikh , Craig B. Williams
IPC分类号： H02H3/00
CPC分类号： H01H47/32 , H01H71/121 , H01H71/24
摘要： An apparatus and method for controlling the operation of a solenoid in a circuit breaker includes a control circuit configured to receive an activation signal in response to a predetermined condition. The control circuit, in response to said activation signal, provides a first energizing signal to the solenoid for a first predetermined period, and cuts off the first energizing signal for a second predetermined period. The control circuit further provides a second energizing signal to the solenoid for a third predetermined period.
摘要翻译： 用于控制断路器中的螺线管的操作的装置和方法包括：控制电路，被配置为响应于预定条件接收激活信号。 响应于所述激活信号，所述控制电路在第一预定周期内向所述螺线管提供第一通电信号，并且在第二预定周期内切断所述第一通电信号。 控制电路还在第三预定周期内向螺线管提供第二通电信号。
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