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公开(公告)号：US20130093409A1
公开(公告)日：2013-04-18
申请号：US13697100
申请日：2011-05-12
IPC分类号： G01R19/00
CPC分类号： G01R19/00 , G01R15/246 , H02B13/0356
摘要： At least one conductor is disposed in sealed vessel, which is filled with insulating gas, an hand hole is provided to a part of sealed vessel and is closed by a sealed cover, and optical fibers are disposed that form a closed loop surrounding conductor in sealed vessel. Optical fibers are hermetically led out of sealed vessel from sealed cover and are provided with at least a light source unit and an optical signal processor unit at the lead-out end. An airtight hollow tube disposed looping around leaving a predefined distance of separation is provided to conductor in sealed vessel, the end of tube is hermetically connected to sealed cover by sealing/bonding means, and optical fibers can be inserted in sealing/bonding means.
摘要翻译： 至少一根导体设置在密封容器中，其中填充有绝缘气体，手动孔设置在密封容器的一部分，并由密封盖封闭，并且光纤布置成围绕导体封闭的环形密封 船只。 光纤从密封的盖子密封地引出密封的容器，并且在引出端设置有至少一个光源单元和光信号处理器单元。 在密封容器中的导体上设置环绕环形留置预定距离的气密中空管，管的端部通过密封/粘合装置气密地连接到密封盖上，并且光纤可插入密封/粘合装置中。
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公开(公告)号：US20130025933A1
公开(公告)日：2013-01-31
申请号：US13634699
申请日：2010-03-08
IPC分类号： H02G3/00
CPC分类号： G01R15/246 , H02B13/0356 , H02G5/066
摘要： Insulating spacer 1 has insulating molded member 3 molded as a single body with insulating material such as epoxy resin, in which at least one electric conductor 2, a grounding shield surrounding the electric conductor(s), and Optical fiber 14 of Faraday-effect element are embedded to form a build-in configuration. The grounding shield can be formed of cylindrical shielding member 15 made of metal wires, metal strips, or a cylindrical metallic member having a perforation of a plurality of small holes thereon. The aforementioned optical fiber 14, which is to be used as a component of an optical current transformer, is put in a certain place in cylindrical shielding member 15.
摘要翻译： 绝缘间隔件1具有用诸如环氧树脂的绝缘材料作为单体模制的绝缘模制构件3，其中至少一个电导体2，围绕导电体的接地屏蔽以及法拉第效应元件的光纤14 被嵌入以形成内置配置。 接地屏蔽可以由金属线，金属带或其上具有多个小孔的穿孔的圆柱形金属构件制成的圆柱形屏蔽构件15形成。 将要用作光电流互感器的组件的上述光纤14放置在圆筒形屏蔽构件15中的某个位置。
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公开(公告)号：US09116176B2
公开(公告)日：2015-08-25
申请号：US13697100
申请日：2011-05-12
IPC分类号： G01R31/00 , G01R19/00 , G01R15/24 , H02B13/035
CPC分类号： G01R19/00 , G01R15/246 , H02B13/0356
摘要： At least one conductor is disposed in sealed vessel, which is filled with insulating gas, an hand hole is provided to a part of sealed vessel and is closed by a sealed cover, and optical fibers are disposed that form a closed loop surrounding conductor in sealed vessel. Optical fibers are hermetically led out of sealed vessel from sealed cover and are provided with at least a light source unit and an optical signal processor unit at the lead-out end. An airtight hollow tube disposed looping around leaving a predefined distance of separation is provided to conductor in sealed vessel, the end of tube is hermetically connected to sealed cover by sealing/bonding means, and optical fibers can be inserted in sealing/bonding means.
摘要翻译： 至少一根导体设置在密封容器中，其中填充有绝缘气体，手动孔设置在密封容器的一部分，并由密封盖封闭，并且光纤布置成围绕导体封闭的环形密封 船只。 光纤从密封的盖子密封地引出密封的容器，并且在引出端设置有至少一个光源单元和光信号处理器单元。 在密封容器中的导体上设置环绕环形留置预定距离的气密中空管，管的端部通过密封/粘合装置气密地连接到密封盖上，并且光纤可插入密封/粘合装置中。
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公开(公告)号：US08847084B2
公开(公告)日：2014-09-30
申请号：US13634699
申请日：2011-03-08
IPC分类号： H05K7/14 , H02B13/035 , G01R15/24 , H02G5/06
CPC分类号： G01R15/246 , H02B13/0356 , H02G5/066
摘要： Insulating spacer 1 has insulating molded member 3 molded as a single body with insulating material such as epoxy resin, in which at least one electric conductor 2, a grounding shield surrounding the electric conductor(s), and Optical fiber 14 of Faraday-effect element are embedded to form a build-in configuration. The grounding shield can be formed of cylindrical shielding member 15 made of metal wires, metal strips, or a cylindrical metallic member having a perforation of a plurality of small holes thereon. The aforementioned optical fiber 14, which is to be used as a component of an optical current transformer, is put in a certain place in cylindrical shielding member 15.
摘要翻译： 绝缘间隔件1具有用诸如环氧树脂的绝缘材料作为单体模制的绝缘模制构件3，其中至少一个电导体2，围绕导电体的接地屏蔽以及法拉第效应元件的光纤14 被嵌入以形成内置配置。 接地屏蔽可以由金属线，金属带或其上具有多个小孔的穿孔的圆柱形金属构件制成的圆柱形屏蔽构件15形成。 将要用作光电流互感器的组件的上述光纤14放置在圆筒形屏蔽构件15中的某个位置。
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