| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Measurement of analog coil voltage and coil current | EP07123554.3 | 2007-12-19 | EP1939915B1 | 2010-05-12 | Finney, Dale; Jaffer, Adil; Mao, Zhihong; Premerlani, William; Adamiak, Mark G. |
| 62 | MEASUREMENT OF ANALOG COIL VOLTAGE AND COIL CURRENT | PCT/US2007087324 | 2007-12-13 | WO2008082896A2 | 2008-07-10 | JAFFER ADIL; MAO ZHIHONG |
| A monitor circuit is provided which detects various incipient failure modes of a circuit breaker. The monitor circuit includes a processor and a primary circuit connected in circuit with the processor. The primary circuit may be configured for preventing transients and high currents associated with the operation of the circuit breaker from damaging the processor. A secondary circuit may be connected in circuit with the processor and the primary circuit. The secondary circuit provides an analog voltage input and a current input to the processor that is representative of an aspect of the circuit breaker and wherein the processor is configured to detect at least one failure mode of at least one circuit breaker from the analog voltage and current input. | ||||||
| 63 | 用于电磁控制的电气开关的电子控制器 | CN200820131988.5 | 2008-08-25 | CN201562629U | 2010-08-25 | D·S·麦克伦南; R·A·德雷克 |
| 一种用于电磁控制的电气开关的电子控制器，包括：线圈电源，该线圈电源提供了连到该电磁控制的电气开关的至少一个线圈的多个连接点；测试电路，该测试电路提供到该线圈的电脉冲并且监视到达该线圈的电流以便在至少两种线圈规格之间进行区分；线圈电源控制器，该线圈电源控制器与该线圈电源以及该测试电路进行通信，以便接收致动信号并基于该致动信号通过控制该线圈电源而向该线圈供电，根据由该测试电路确定的线圈规格自动选择输往该线圈的功率。由此，实现了对包括电子控制器的真空接触器的改进。 | ||||||
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