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1. 发明授权

US07619866B2 Electric trip device provided with monitoring means, circuit breaker comprising one such trip device and method of monitoring 有权
标题翻译：具有监控装置的电动跳闸装置，包括一个这种跳闸装置的断路器和监视方法
公开(公告)号：US07619866B2
公开(公告)日：2009-11-17
申请号：US11516591
申请日：2006-09-07
申请人： Pascal Houbre , Patrick Perron
发明人： Pascal Houbre , Patrick Perron
IPC分类号： H02H3/08
CPC分类号： H02H3/335 , H02H3/044 , H02H5/105
摘要： The invention relates to an electronic trip device and a circuit breaker equipped with said electronic trip device, said trip device comprising at least one current sensor, an actuator, and an electronic processing unit to control said actuator, wherein the electronic processing unit comprises means for monitoring the state of connections of the at least one current sensor and/or of the actuator, and display means for displaying the operating state of the trip device, the means for monitoring acting on the display means to display the state of connections of the at least one current sensor and/or of the actuator. The invention also relates to a method for monitoring the state of connections of an electronic trip device comprising monitoring of the state of the connections and control of display of the state of the connections.
摘要翻译：本发明涉及一种电子跳闸装置和配备有所述电子跳闸装置的断路器，所述跳闸装置包括至少一个电流传感器，致动器和用于控制所述致动器的电子处理单元，其中所述电子处理单元包括用于监视所述至少一个电流传感器和/或所述致动器的连接状态，以及用于显示所述跳闸装置的操作状态的显示装置，用于监视所述显示装置的监视装置，以显示所述at 至少一个电流传感器和/或致动器。本发明还涉及一种用于监视电子跳闸装置的连接状态的方法，包括监视连接状态和控制连接状态的显示。

2. 发明申请

US20070063797A1 Electric trip device provided with monitoring means, circuit breaker comprising one such trip device and method of monitoring 有权
标题翻译：具有监控装置的电动跳闸装置，包括一个这种跳闸装置的断路器和监视方法
公开(公告)号：US20070063797A1
公开(公告)日：2007-03-22
申请号：US11516591
申请日：2006-09-07
申请人： Pascal Houbre , Patrick Perron
发明人： Pascal Houbre , Patrick Perron
IPC分类号： H01H9/00
CPC分类号： H02H3/335 , H02H3/044 , H02H5/105
摘要： The invention relates to an electronic trip device and a circuit breaker equipped with said electronic trip device, said trip device comprising at least one current sensor, an actuator, and an electronic processing unit to control said actuator, wherein the electronic processing unit comprises means for monitoring the state of connections of the at least one current sensor and/or of the actuator, and display means for displaying the operating state of the trip device, the means for monitoring acting on the display means to display the state of connections of the at least one current sensor and/or of the actuator. The invention also relates to a method for monitoring the state of connections of an electronic trip device comprising monitoring of the state of the connections and control of display of the state of the connections.
摘要翻译：本发明涉及一种电子跳闸装置和配备有所述电子跳闸装置的断路器，所述跳闸装置包括至少一个电流传感器，致动器和用于控制所述致动器的电子处理单元，其中所述电子处理单元包括用于监视所述至少一个电流传感器和/或所述致动器的连接状态，以及用于显示所述跳闸装置的操作状态的显示装置，用于监视所述显示装置的监视装置，以显示所述at 至少一个电流传感器和/或致动器。本发明还涉及一种用于监视电子跳闸装置的连接状态的方法，包括监视连接状态和控制连接状态的显示。

3. 发明授权

US5850330A Electronic trip device that detects an imminent drop of the power system voltage and comprises a numerical processing circuit and a thermal memory 失效
标题翻译：检测电力系统电压即将下降的电子跳闸装置，包括数字处理电路和热存储器
公开(公告)号：US5850330A
公开(公告)日：1998-12-15
申请号：US902002
申请日：1997-07-29
申请人： Patrick Perron , Hong Nguyen
发明人： Patrick Perron , Hong Nguyen
IPC分类号： H02H1/06 , H02H6/00 , H02H5/04
CPC分类号： H02H6/005 , H02H1/06
摘要： The electronic trip device with a thermal memory including a capacitor and a charging resistor arranged in parallel. In normal operation, the capacitor is permanently charged by a supply voltage supplied by the power system to be protected. The trip device includes a processing circuit which performs tripping functions after calculation of a thermal value representative of the thermal state of the power system and detects an imminent drop of the supply voltage. When such a drop is detected, the processing circuit orders discharging of the capacitor until the voltage at the terminals of the capacitor is representative of the calculated numerical value.
摘要翻译：具有包括并联布置的电容器和充电电阻器的热存储器的电子跳闸装置。在正常工作中，电容器由被保护的电力系统提供的电源电压永久充电。跳闸装置包括处理电路，其在计算代表电力系统的热状态的热值之后执行跳闸功能，并且检测电源电压的即将下降。当检测到这种下降时，处理电路指令电容器的放电直到电容器端子处的电压代表计算出的数值。

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