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公开(公告)号：US07777605B2
公开(公告)日：2010-08-17
申请号：US11723104
申请日：2007-03-16
IPC分类号： H01F17/06
摘要： To provide a structure capable of securing satisfactory induction coupling efficiency and high reliability in manufacturing an induction coupling apparatus used in power line carrier communication, the induction coupling apparatus having a magnetic core formed from a first core element part and a second core element part so that a gap would be formed between the core element parts, includes: a core parallel moving mechanism for carrying out relative and parallel movement of the first core element part and the second core element part in a direction that the length of the gap varies; and a predetermined gap length regulating member for limiting parallel movement in a direction that the first core element part and the second core element part approach each other to regulate the gap length to the predetermined gap length in the case that the core parallel moving mechanism is used for the parallel movement.
摘要翻译： 为了提供一种在电力线载体通信中使用的感应耦合装置的制造中能够确保令人满意的感应耦合效率和高可靠性的结构，该感应耦合装置具有由第一芯部件和第二芯部部件形成的磁芯， 在所述芯部件之间将形成间隙，所述间隙包括：芯平行移动机构，用于在所述间隙的长度变化的方向上进行所述第一芯元件部分和所述第二芯元件部分的相对和平行移动; 以及预定的间隙长度限制构件，用于在使用所述芯平行移动机构的情况下，限制在所述第一芯元件部件和所述第二芯元件部件彼此接近的方向上的平行移动，以将所述间隙长度调节到所述预定间隙长度 用于平行移动。
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公开(公告)号：US20070285201A1
公开(公告)日：2007-12-13
申请号：US11723104
申请日：2007-03-16
IPC分类号： H01F27/04
摘要： To provide a structure capable of securing satisfactory induction coupling efficiency and high reliability in manufacturing an induction coupling apparatus used in power line carrier communication, the induction coupling apparatus having a magnetic core formed from a first core element part and a second core element part so that a gap would be formed between the core element parts, includes: a core parallel moving mechanism for carrying out relative and parallel movement of the first core element part and the second core element part in a direction that the length of the gap varies; and a predetermined gap length regulating member for limiting parallel movement in a direction that the first core element part and the second core element part approach each other to regulate the gap length to the predetermined gap length in the case that the core parallel moving mechanism is used for the parallel movement.
摘要翻译： 为了提供一种在电力线载体通信中使用的感应耦合装置的制造中能够确保令人满意的感应耦合效率和高可靠性的结构，该感应耦合装置具有由第一芯部件和第二芯部部件形成的磁芯， 在所述芯部件之间将形成间隙，所述间隙包括：芯平行移动机构，用于在所述间隙的长度变化的方向上进行所述第一芯元件部分和所述第二芯元件部分的相对和平行移动; 以及预定的间隙长度限制构件，用于在使用所述芯平行移动机构的情况下，限制在所述第一芯元件部件和所述第二芯元件部件彼此接近的方向上的平行移动，以将所述间隙长度调节到所述预定间隙长度 用于平行移动。
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公开(公告)号：US20150244158A1
公开(公告)日：2015-08-27
申请号：US14428833
申请日：2013-02-28
IPC分类号： H02G3/22 , H01H33/662
CPC分类号： H02G3/22 , H01B17/26 , H01H33/02 , H01H33/24 , H01H33/6606 , H01H33/66207 , H01H2033/6665
摘要： An object of the present invention is to obtain a resin molded bushing which can easily perform positioning of an electric field relaxation shield in a switchgear. The resin molded bushing includes: an electric field relaxation shield which concentrically surrounds the outer periphery of an internal conductor made of conductor; a cast resin which covers the internal conductor and the electric field relaxation shield; and an elastic member which is disposed on the outer periphery of the electric field relaxation shield and is embedded in the cast resin. The height of the elastic member is equal to the thickness of the cast resin which covers the electric field relaxation shield.
摘要翻译： 本发明的目的在于获得能容易地进行开关装置中的电场弛豫屏蔽的定位的树脂模制衬套。 树脂模制套管包括：同心地围绕由导体制成的内部导体的外周的电场弛豫屏蔽; 覆盖内部导体和电场松弛屏蔽的铸塑树脂; 以及弹性构件，其设置在电场缓和屏蔽体的外周并嵌入铸塑树脂中。 弹性构件的高度等于覆盖电场缓和屏蔽的铸塑树脂的厚度。
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公开(公告)号：US08237075B2
公开(公告)日：2012-08-07
申请号：US12919994
申请日：2008-04-07
申请人： Hiroshi Isoya , Masahiro Arioka , Tomotaka Yano
发明人： Hiroshi Isoya , Masahiro Arioka , Tomotaka Yano
IPC分类号： H01H33/68
CPC分类号： H01H33/6661 , H01H33/022 , H01H2033/6665 , H02B13/035
摘要： Provided is a vacuum circuit breaker whose insulation cylinder contained in a gas-insulated-switchgear housing contains a vacuum valve and which can be downsized while the cylinder's required mechanical strength is retained, and a gas-insulated switchgear using the same is also provided. The vacuum circuit breaker includes a plurality of insulation cases that are arranged parallel to each other in a container filled with an insulating gas, and each of the plurality of insulation cases includes a first insulation frame in which a section orthogonal to its longitudinal direction is in a substantial square-bracket shape, a second insulation frame in which a section orthogonal to its longitudinal direction is in a substantial square-bracket shape and which is arranged with a gap from the first insulation frame in a manner that open sides of the substantially square-bracket shaped frames oppose to each other, and a vacuum valve that contains attachable and detachable electrodes and is housed in each of the plurality of insulation cases.
摘要翻译： 提供了一种真空断路器，其绝缘筒体包含在气体绝缘开关设备壳体中，其包含真空阀，并且可以在保持气缸所需的机械强度的同时小型化，并且还提供使用其的气体绝缘开关设备。 真空断路器包括在填充有绝缘气体的容器中彼此平行布置的多个绝缘壳体，并且多个绝缘壳体中的每一个包括第一绝缘框架，其中与其纵向方向正交的部分位于 实质的方形支架形状，第二绝缘框架，其中与其纵向方向正交的部分是大体上的方括号形状，并且以与第一绝缘框架相同的方式布置有大致正方形的开口侧 - 彼此相对的支架形框架，以及包含可附接和可拆卸电极并且容纳在多个绝缘壳体中的每一个中的真空阀。
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公开(公告)号：US20110000886A1
公开(公告)日：2011-01-06
申请号：US12919994
申请日：2008-04-07
申请人： Hiroshi Isoya , Masahiro Arioka , Tomotaka Yano
发明人： Hiroshi Isoya , Masahiro Arioka , Tomotaka Yano
IPC分类号： H01H33/662
CPC分类号： H01H33/6661 , H01H33/022 , H01H2033/6665 , H02B13/035
摘要： Provided is a vacuum circuit breaker whose insulation cylinder contained in a gas-insulated-switchgear housing contains a vacuum valve and which can be downsized while the cylinder's required mechanical strength is retained, and a gas-insulated switchgear using the same is also provided. The vacuum circuit breaker includes a plurality of insulation cases that are arranged parallel to each other in a container filled with an insulating gas, and each of the plurality of insulation cases includes a first insulation frame in which a section orthogonal to its longitudinal direction is in a substantial square-bracket shape, a second insulation frame in which a section orthogonal to its longitudinal direction is in a substantial square-bracket shape and which is arranged with a gap from the first insulation frame in a manner that open sides of the substantially square-bracket shaped frames oppose to each other, and a vacuum valve that contains attachable and detachable electrodes and is housed in each of the plurality of insulation cases.
摘要翻译： 提供了一种真空断路器，其绝缘筒体包含在气体绝缘开关设备壳体中，其包含真空阀，并且可以在保持气缸所需的机械强度的同时小型化，并且还提供使用其的气体绝缘开关设备。 真空断路器包括在填充有绝缘气体的容器中彼此平行布置的多个绝缘壳体，并且多个绝缘壳体中的每一个包括第一绝缘框架，其中与其纵向方向正交的部分位于 实质的方形支架形状，第二绝缘框架，其中与其纵向方向正交的部分是大体上的方括号形状，并且以与第一绝缘框架相同的方式布置有大致正方形的开口侧 - 彼此相对的支架形框架，以及包含可附接和可拆卸电极并且容纳在多个绝缘壳体中的每一个中的真空阀。
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公开(公告)号：US09318887B2
公开(公告)日：2016-04-19
申请号：US14428833
申请日：2013-02-28
IPC分类号： H02G3/22 , H01B17/26 , H01H33/02 , H01H33/662 , H01H33/24 , H01H33/66 , H01H33/666
CPC分类号： H02G3/22 , H01B17/26 , H01H33/02 , H01H33/24 , H01H33/6606 , H01H33/66207 , H01H2033/6665
摘要： An object of the present invention is to obtain a resin molded bushing which can easily perform positioning of an electric field relaxation shield in a switchgear. The resin molded bushing includes: an electric field relaxation shield which concentrically surrounds the outer periphery of an internal conductor made of conductor; a cast resin which covers the internal conductor and the electric field relaxation shield; and an elastic member which is disposed on the outer periphery of the electric field relaxation shield and is embedded in the cast resin. The height of the elastic member is equal to the thickness of the cast resin which covers the electric field relaxation shield.
摘要翻译： 本发明的目的在于获得能容易地进行开关装置中的电场弛豫屏蔽的定位的树脂模制衬套。 树脂模制套管包括：同心地围绕由导体制成的内部导体的外周的电场弛豫屏蔽; 覆盖内部导体和电场松弛屏蔽的铸塑树脂; 以及弹性构件，其设置在电场缓和屏蔽体的外周并嵌入铸塑树脂中。 弹性构件的高度等于覆盖电场缓和屏蔽的铸塑树脂的厚度。
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公开(公告)号：US06459567B2
公开(公告)日：2002-10-01
申请号：US09867704
申请日：2001-05-31
申请人： Masahiro Arioka , Hiroshi Isoya , Takakazu Harada
发明人： Masahiro Arioka , Hiroshi Isoya , Takakazu Harada
IPC分类号： H02B156
CPC分类号： H02B13/035 , H02B13/0358
摘要： A gas-insulated switchgear comprising bushings mounted to and passing through a vessel wall of the hermetic vessel, each having an outer end connected to an insulated bus conductor at the outside of the hermetic vessel and an inner end connected to the electric device within the hermetic vessel. Each of the bushings has a central axis that is perpendicular to the common axis of the electric device and spaced apart from each other in the direction of extension of the common axis and shifted by a predetermined angle with respect to each other about the common axis. The flat bushing mounting vessel walls are tilted from inside to outside relative to other portion of the wall.
摘要翻译： 一种气体绝缘开关装置，包括安装到并穿过密封容器的容器壁的衬套，每个套管的外端连接到密封容器外部的绝缘母线导体，以及连接到密封件内的电气装置的内端 船只。 每个衬套具有中心轴线，该中心轴线垂直于电气设备的公共轴线，并且在公共轴线的延伸方向上彼此间隔开并相对于公共轴线相对于彼此偏移预定的角度。 扁平衬套安装容器壁相对于壁的其他部分从内部向外侧倾斜。
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公开(公告)号：US06392157B1
公开(公告)日：2002-05-21
申请号：US09765410
申请日：2001-01-22
申请人： Masahiro Arioka , Hiroshi Isoya
发明人： Masahiro Arioka , Hiroshi Isoya
IPC分类号： H01B1726
摘要： An inexpensive device for bus coupling between enclosed switchboards with an insulating gas sealed therein has a simple structure and requires a shorter time for installation. The bore shape of a connection port for a coupling bus in a T-shaped bushing is a conical shape having a diameter that increases outwardly. The coupling bus is covered with an insulating rubber member, and a conductive layer is provided on an outer peripheral surface of the insulating rubber member, and grounded. Both ends of the coupling bus that are inserted into the connection ports are formed to have shapes that fit to the conical connection ports.
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