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公开(公告)号：US08076925B2
公开(公告)日：2011-12-13
申请号：US12607954
申请日：2009-10-28
CPC分类号： G01R15/246 , G01R1/071 , G01R15/142 , G01R15/247
摘要： An optical sensor assembly has a base unit, an optical current sensor, and a magnetic concentrator. The optical current sensor is mounted on the base unit and includes a polarized light input, a reflective prism, and a light output. The magnetic concentrator defines an airgap and is mounted on a concentrator housing such that the magnetic concentrator fits around the current carrying cable when the base unit is hung from the current carrying cable by hooks and when the concentrator housing is moved to a closed position. The reflective prism of the base unit is operably positioned in the airgap of the magnetic concentrator when the concentrator housing is in the closed position. The assembly further includes a voltage sensor operably positioned in the base unit for measuring the voltage of the current carrying cable.
摘要翻译： 光学传感器组件具有基座单元，光学电流传感器和磁力集中器。 光电流传感器安装在基座单元上，包括偏振光输入，反射棱镜和光输出。 磁集中器限定气隙并且安装在集中器壳体上，使得当基座单元通过钩悬挂在载流电缆上时以及当集中器壳体移动到关闭位置时，磁力集中器安装在载流电缆周围。 当集中器壳体处于关闭位置时，基座单元的反射棱镜可操作地定位在磁力集中器的气隙中。 组件还包括可操作地定位在基座单元中的电压传感器，用于测量载流电缆的电压。
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公开(公告)号：US09134344B2
公开(公告)日：2015-09-15
申请号：US13553486
申请日：2012-07-19
CPC分类号： G01R15/246 , G01R1/071 , G01R15/142 , G01R15/247 , G01R19/0092
摘要： An optical sensor assembly, for installation on a current carrying cable, senses the current in the cable and provides an electrical output indicating the current. To sense the current, a magnetic concentrator is placed in close proximity to the cable and creates a magnetic field representing current in the cable. An optical current sensor, within the created magnetic field, exposes a beam of polarized light to the magnetic field. The beam of polarized light is rotated thereby, by Faraday effect, according to the current in the cable. The amount of rotation is analyzed and converted to electrical signals to portray the current in the cable. The electrical signals may be processed, evaluated and analyzed to provide one or more of several elements of quality of the current in the cable.
摘要翻译： 用于安装在载流电缆上的光学传感器组件感测电缆中的电流并且提供指示电流的电输出。 为了感测电流，将磁力集中器放置在电缆附近，并产生表示电缆中的电流的磁场。 在所产生的磁场内的光电流传感器将偏振光束暴露于磁场。 根据电缆中的电流，偏振光束由法拉第效应旋转。 分析旋转量并将其转换为电信号以描绘电缆中的电流。 可以对电信号进行处理，评估和分析，以提供电缆中电流质量的几个要素中的一个或多个。
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公开(公告)号：US08395372B2
公开(公告)日：2013-03-12
申请号：US12612894
申请日：2009-11-05
IPC分类号： G01R31/00
CPC分类号： G01R1/071 , G01R1/22 , G01R15/142 , G01R15/246 , G01R15/247
摘要： A method of measuring a current of a current carrying cable teaches the first step of providing an optical sensor assembly comprising a base unit, and an optical current sensor mounted on the base unit for transmitting a beam of polarized electromagnetic radiation to an optical fiber. A light detector is also provided having a first channel that operably connecting the light detector to an analog to digital converter through a programmable gain amplifier, a second channel that operably connects the light detector directly to the analog to digital converter, and a processor operably connected to the analog to digital converter. The optical sensor assembly is mounted adjacent the current carrying cable, and the fiber optic is operably connected to a light detector. A plurality of factors are then evaluated from rotation information from the light detector, by using the first and second channels for analog to digital conversion operably connected with the processor.
摘要翻译： 测量载流电缆的电流的方法教导了提供包括基本单元的光学传感器组件的第一步骤和安装在基座单元上的用于将偏振电磁辐射束传输到光纤的光学电流传感器。 还提供一种光检测器，其具有通过可编程增益放大器将光检测器可操作地连接到模数转换器的第一通道，将光检测器可操作地连接到模数转换器的第二通道，以及可操作地连接 到模数转换器。 光学传感器组件安装在载流电缆附近，并且光纤可操作地连接到光检测器。 然后，通过使用与处理器可操作地连接的用于模数转换的数字转换的第一和第二通道，来自光检测器的旋转信息来评估多个因素。
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公开(公告)号：US20110095750A1
公开(公告)日：2011-04-28
申请号：US12612894
申请日：2009-11-05
CPC分类号： G01R1/071 , G01R1/22 , G01R15/142 , G01R15/246 , G01R15/247
摘要： A method of measuring a current of a current carrying cable teaches the first step of providing an optical sensor assembly comprising a base unit, and an optical current sensor mounted on the base unit for transmitting a beam of polarized electromagnetic radiation to an optical fiber. A light detector is also provided having a first channel that operably connecting the light detector to an analog to digital converter through a programmable gain amplifier, a second channel that operably connects the light detector directly to the analog to digital converter, and a processor operably connected to the analog to digital converter. The optical sensor assembly is mounted adjacent the current carrying cable, and the fiber optic is operably connected to a light detector. A plurality of factors are then evaluated from rotation information from the light detector, by using the first and second channels for analog to digital conversion operably connected with the processor.
摘要翻译： 测量载流电缆的电流的方法教导了提供包括基本单元的光学传感器组件的第一步骤和安装在基座单元上的用于将偏振电磁辐射束传输到光纤的光学电流传感器。 还提供一种光检测器，其具有通过可编程增益放大器将光检测器可操作地连接到模数转换器的第一通道，将光检测器可操作地连接到模数转换器的第二通道，以及可操作地连接 到模数转换器。 光学传感器组件安装在载流电缆附近，并且光纤可操作地连接到光检测器。 然后，通过使用与处理器可操作地连接的用于模数转换的数字转换的第一和第二通道，来自光检测器的旋转信息来评估多个因素。
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公开(公告)号：US20130033267A1
公开(公告)日：2013-02-07
申请号：US13553486
申请日：2012-07-19
CPC分类号： G01R15/246 , G01R1/071 , G01R15/142 , G01R15/247 , G01R19/0092
摘要： An optical sensor assembly, for installation on a current carrying cable, senses the current in the cable and provides an electrical output indicating the current. To sense the current, a magnetic concentrator is placed in close proximity to the cable and creates a magnetic field representing current in the cable. An optical current sensor, within the created magnetic field, exposes a beam of polarized light to the magnetic field. The beam of polarized light is rotated thereby, by Faraday effect, according to the current in the cable. The amount of rotation is analyzed and converted to electrical signals to portray the current in the cable. The electrical signals may be processed, evaluated and analyzed to provide one or more of several elements of quality of the current in the cable.
摘要翻译： 用于安装在载流电缆上的光学传感器组件感测电缆中的电流并提供指示电流的电输出。 为了感测电流，将磁力集中器放置在电缆附近，并产生表示电缆中的电流的磁场。 在所产生的磁场内的光电流传感器将偏振光束暴露于磁场。 根据电缆中的电流，偏振光束由法拉第效应旋转。 分析旋转量并将其转换为电信号以描绘电缆中的电流。 可以对电信号进行处理，评估和分析，以提供电缆中电流质量的几个要素中的一个或多个。
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公开(公告)号：US20110095749A1
公开(公告)日：2011-04-28
申请号：US12607954
申请日：2009-10-28
CPC分类号： G01R15/246 , G01R1/071 , G01R15/142 , G01R15/247
摘要： An optical sensor assembly has a base unit, an optical current sensor, and a magnetic concentrator. The optical current sensor is mounted on the base unit and includes a polarized light input, a reflective prism, and a light output. The magnetic concentrator defines an airgap and is mounted on a concentrator housing such that the magnetic concentrator fits around the current carrying cable when the base unit is hung from the current carrying cable by hooks and when the concentrator housing is moved to a closed position. The reflective prism of the base unit is operably positioned in the airgap of the magnetic concentrator when the concentrator housing is in the closed position. The assembly further includes a voltage sensor operably positioned in the base unit for measuring the voltage of the current carrying cable.
摘要翻译： 光学传感器组件具有基座单元，光学电流传感器和磁力集中器。 光电流传感器安装在基座单元上，包括偏振光输入，反射棱镜和光输出。 磁集中器限定气隙并且安装在集中器壳体上，使得当基座单元通过钩悬挂在载流电缆上时以及当集中器壳体移动到关闭位置时，磁力集中器安装在载流电缆周围。 当集中器壳体处于关闭位置时，基座单元的反射棱镜可操作地定位在磁力集中器的气隙中。 组件还包括可操作地定位在基座单元中的电压传感器，用于测量载流电缆的电压。
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7.发明申请公开(公告)号：US20090090676A1
公开(公告)日：2009-04-09
申请号：US11866958
申请日：2007-10-03
申请人： Leonard Johnson
发明人： Leonard Johnson
CPC分类号： C02F1/441 , C02F1/02 , Y02A20/131
摘要： An economical and environmentally responsible method of desalination and delivery of freshwater, concentrate, and electrical power to a site removed from the saline water source. Freshwater, concentrate, and power can be delivered by pipeline to multiple locations along the route and/or at the endpoint, thus distributing the beneficial aspects while minimizing the environmental impact of desalination facilities.
摘要翻译： 淡水，浓缩和电力脱盐和输送到从盐水源移除的地点的经济且环保的方法。 淡水，浓缩和电力可以通过管道运送到沿途和/或端点的多个位置，从而分配有益的方面，同时最大限度地减少淡化设施的环境影响。
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8.发明申请Probe apparatus for use in a separable connector, and systems including same 有权用于可分离连接器的探针装置及包括其的系统公开(公告)号：US20060022683A1
公开(公告)日：2006-02-02
申请号：US10900002
申请日：2004-07-27
申请人： Leonard Johnson , Joseph Harlev , John Branning , Robert Elliott
发明人： Leonard Johnson , Joseph Harlev , John Branning , Robert Elliott
IPC分类号： G01R17/10
CPC分类号： G01R15/16
摘要： A probe apparatus disclosed for use in a separable connector includes an insulating body and spaced apart first and second electrical conductors in contact with the insulating body. The first and second electrical conductors have adjacent surfaces configured such that when an electrical potential is applied between the conductors, an electric field is formed between the conductors. The insulating body has an opening positioned between the conductors and adapted to receive a sensor such that a portion of the sensor is subjected to the electric field. A separable electrical connector system is described including the probe apparatus, as is a voltage sensing system including the probe apparatus and a voltage sensor positioned within the opening of the insulating body.
摘要翻译： 公开的用于可分离连接器的探针装置包括绝缘体和与绝缘体接触的间隔开的第一和第二电导体。 第一和第二电导体具有相邻的表面，使得当在导体之间施加电位时，在导体之间形成电场。 绝缘体具有位于导体之间的开口，并且适于接收传感器，使得传感器的一部分经受电场。 描述了包括探针装置的可分离的电连接器系统，以及包括探针装置的电压感测系统和位于绝缘体的开口内的电压传感器。
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公开(公告)号：US20070078111A1
公开(公告)日：2007-04-05
申请号：US11489062
申请日：2006-07-19
申请人： Gabor Tigyi , Duane Miller , Leonard Johnson , Veeresa Gududuru , Anjaparavanda Naren , Chunying Li , Wenlin Deng , Gangadhar Durgam
发明人： Gabor Tigyi , Duane Miller , Leonard Johnson , Veeresa Gududuru , Anjaparavanda Naren , Chunying Li , Wenlin Deng , Gangadhar Durgam
IPC分类号： A61K31/685 , A61K31/665 , A61K31/66
CPC分类号： A61K31/661 , A61K31/66 , A61K31/665 , A61K31/685 , A61K45/06 , Y02A50/471 , Y02A50/473 , A61K2300/00
摘要： Methods and compositions for treating or preventing diarrhea are disclosed. The methods comprise administering to an individual a therapeutically effective amount of an LPA2 receptor agonist for treating or preventing diarrhea. Also disclosed is a method of inhibiting CFTR activation by administering at least one LPA2 receptor agonist in an amount effective to inhibit formation of a macromolecular complex between the LPA2 receptor, CFTR, and a Na+/H+ exchange regulatory factor-2 (NHERF-2).
摘要翻译： 公开了治疗或预防腹泻的方法和组合物。 所述方法包括向个体施用治疗有效量的用于治疗或预防腹泻的LPA 2受体激动剂。 还公开了通过施用至少一种LPA 2受体激动剂来抑制CFTR活化的方法，所述激动剂的量有效抑制LPA 2受体CFTR之间的大分子复合物的形成 ，和Na + + / H +交换调节因子-2（NHERF-2）。
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