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11. 发明申请

US20110121827A1 SLOTTED CURRENT TRANSDUCER USING MAGNETIC FIELD POINT SENSORS 审中-公开
标题翻译：使用磁场点传感器的分体式电流传感器
公开(公告)号：US20110121827A1
公开(公告)日：2011-05-26
申请号：US12672271
申请日：2008-08-06
申请人： Christopher Paul Yakymyshyn , Pamela Jane Hamilton
发明人： Christopher Paul Yakymyshyn , Pamela Jane Hamilton
IPC分类号： G01R33/06 , G01R33/02
CPC分类号： G01R15/207
摘要： A current transducer is disclosed that is capable of measuring DC or AC currents in a conductor. The transducer housing has one or more slots into which a conductor is located. The current transducer maintains accuracy independent of the conductor position.
摘要翻译：公开了能够测量导体中的直流或交流电流的电流传感器。换能器壳体具有一个或多个狭槽，导体位于该槽中。电流传感器保持与导体位置无关的精度。

12. 发明授权

US06380725B1 Voltage sensor 有权
标题翻译：电压传感器
公开(公告)号：US06380725B1
公开(公告)日：2002-04-30
申请号：US09503897
申请日：2000-02-15
申请人： Patrick Pablo Chavez , Farnoosh Rahmatian , Nicolas August Fleming Jaeger , Christopher Paul Yakymyshyn
发明人： Patrick Pablo Chavez , Farnoosh Rahmatian , Nicolas August Fleming Jaeger , Christopher Paul Yakymyshyn
IPC分类号： G01R3100
CPC分类号： G01R15/144 , G01R1/18 , G01R15/247 , G01R19/0053
摘要： A voltage sensor for measuring the voltage on high voltage lines is formed by an electrically isolating-section of material with resistive shielding (RS) that structures the electric field generated by a voltage difference between the two ends of the isolating-section and provides shielding of the internal electric field from sources of electric field interference external to the voltage sensor. At least one electric field sensor is provided to sense the electric field in the isolating-section the output(s) of which is(are) used to infer the voltage difference.
摘要翻译：用于测量高压线路上的电压的电压传感器由具有电阻屏蔽（RS）的材料的隔离部分形成，该电阻屏蔽结构由隔离部分的两端之间的电压差产生的电场提供屏蔽来自电压传感器外部的电场干扰源的内部电场。提供至少一个电场传感器以感测隔离部分中用于推断电压差的输出的电场。

13. 发明授权

US5739936A Electro-optical circuit for signal transmission 失效
标题翻译：用于信号传输的电光电路
公开(公告)号：US5739936A
公开(公告)日：1998-04-14
申请号：US430052
申请日：1995-04-27
申请人： Christopher Paul Yakymyshyn , Peter Bernard Roemer , Ronald Dean Watkins
发明人： Christopher Paul Yakymyshyn , Peter Bernard Roemer , Ronald Dean Watkins
IPC分类号： H04B10/00 , H04B10/12
CPC分类号： H04B10/032
摘要： An electro optical circuit for transmitting an information bearing signal, such as a signal in the RF, AF or microwave frequency domains, to a predetermined location includes a laser for generating coherent light to be used as a carrier, and an electro optical modulator for receiving the information signal and the coherent light and generating first and second modulated light signals which respectively comprise the coherent light modulated by the information signal and the coherent light modulated by the inversion of the information signal. The first and second modulated light signals are supplied to a detector at the predetermined location through separate optical paths. The detector converts the first modulated light signal into a first DC component, representing the laser-generated coherent light, and into a first information component representing the information signal, and converts the second modulated light signal into a second DC component which also represents the laser-generated coherent light, and into a second information component representing the inversion of the information signal and which is thus in an anti-phase relationship with the first information component. The detector combines the first and second DC current components so that they mutually nullify each another.
摘要翻译：用于将诸如RF，AF或微波频域中的信号的信息承载信号发送到预定位置的电光电路包括用于产生用作载波的相干光的激光器和用于接收的电光调制器信号信号和相干光，并且产生第一和第二调制光信号，其分别包括由信息信号调制的相干光和由信息信号的反相调制的相干光。第一和第二调制光信号通过分开的光路被提供给预定位置处的检测器。检测器将第一调制光信号转换成表示激光产生的相干光的第一DC分量，并将其转换成表示信息信号的第一信息分量，并将第二调制光信号转换成也表示激光的第二DC分量并产生代表信息信号的反转的第二信息分量，并因此与第一信息分量成反相关系。检测器组合了第一和第二直流电流分量，使得它们彼此相互抵消。

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