公开(公告)号：USD703622S1

公开(公告)日：2014-04-29

申请号：US29432741

申请日：2012-09-20

申请人： Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Taehyun Kim ,  Koji Sano ,  Yuta Nakayama

设计人： Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Taehyun Kim ,  Koji Sano ,  Yuta Nakayama

公开(公告)号：US20120103941A1

公开(公告)日：2012-05-03

申请号：US13383420

申请日：2010-08-30

申请人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

发明人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

IPC分类号： H01H33/66

CPC分类号： H02B13/0354 ,  H02B13/0356

摘要： A power switching apparatus includes: a pressure tank having tube-like openings in a shank portion and having an insulating gas sealed therein; a vacuum valve housed in the pressure tank and connected to the pressure tank at one end; bushing conductors penetrating through the openings of the pressure tank and electrically connected to the vacuum valve; and current transformers provided on an outside of the pressure tank and measuring a current flowing through the bushing conductors. Tube-like current transformer installation portions on which to install the current transformers are provided above the openings of the pressure tank and an outside diameter of the openings of the pressure tank is made larger than an outside diameter of the current transformer installation portions.

摘要翻译： 一种动力切换装置，包括：压力罐，其具有在柄部分中具有密封在其中的绝缘气体的管状开口; 容纳在压力罐中的真空阀在一端连接到压力罐; 衬套导体穿过压力罐的开口并电连接到真空阀; 以及电流互感器，其设置在压力罐的外部并测量流过衬套导体的电流。 在压力罐的开口的上方设置有用于安装电流互感器的管状电流互感器安装部，并且使压力容器的开口的外径大于电流互感器安装部的外径。

公开(公告)号：US08748770B2

公开(公告)日：2014-06-10

申请号：US13383420

申请日：2010-08-30

申请人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

发明人： Yuta Nakayama ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Otsuka ,  Satoru Yoshida ,  Koji Sano

IPC分类号： H01H33/14

CPC分类号： H02B13/0354 ,  H02B13/0356

摘要： A power switching apparatus includes: a pressure tank having tube-like openings in a shank portion and having an insulating gas sealed therein; a vacuum valve housed in the pressure tank and connected to the pressure tank at one end; bushing conductors penetrating through the openings of the pressure tank and electrically connected to the vacuum valve; and current transformers provided on an outside of the pressure tank and measuring a current flowing through the bushing conductors. Tube-like current transformer installation portions on which to install the current transformers are provided above the openings of the pressure tank and an outside diameter of the openings of the pressure tank is made larger than an outside diameter of the current transformer installation portions.

摘要翻译： 一种动力切换装置，包括：压力罐，其具有在柄部分中具有密封在其中的绝缘气体的管状开口; 容纳在压力罐中的真空阀在一端连接到压力罐; 衬套导体穿过压力罐的开口并电连接到真空阀; 以及电流互感器，其设置在压力罐的外部并测量流过衬套导体的电流。 在压力罐的开口的上方设置有用于安装电流互感器的管状电流互感器安装部，并且使压力容器的开口的外径大于电流互感器安装部的外径。

公开(公告)号：US08723070B2

公开(公告)日：2014-05-13

申请号：US13508911

申请日：2010-09-16

申请人： Satoru Yoshida ,  Tomotaka Yano ,  Masahiro Arioka ,  Koji Sano

发明人： Satoru Yoshida ,  Tomotaka Yano ,  Masahiro Arioka ,  Koji Sano

IPC分类号： H01H33/666

CPC分类号： H02B13/0354 ,  H01H33/662 ,  H01H33/666

摘要： A power switchgear according to the present invention includes a pass-through hole which is formed in a fixed side contact case that is supported by a fixed side insulation supporter to fix and retain the fixed side of a vacuum valve and has a larger inner diameter than an outer diameter of the vacuum valve so that the vacuum valve is capable of horizontally passing through and the fixed side end portion of the vacuum valve is placed by passing through; and a fixed side connection conductor attached to the fixed side contact case and connected to the fixed side end portion of the vacuum valve.

摘要翻译： 根据本发明的电力开关装置包括一个通孔，该通孔形成在由固定侧绝缘支撑件支撑的固定侧接触盒中，以固定和保持真空阀的固定侧，并且具有比 真空阀的外径使得真空阀能够水平通过，真空阀的固定侧端部通过通过; 以及固定侧连接导体，其安装在固定侧接触盒上，并与真空阀的固定侧端部连接。

公开(公告)号：US20120228267A1

公开(公告)日：2012-09-13

申请号：US13508911

申请日：2010-09-16

申请人： Satoru Yoshida ,  Tomotaka Yano ,  Masahiro Arioka ,  Koji Sano

发明人： Satoru Yoshida ,  Tomotaka Yano ,  Masahiro Arioka ,  Koji Sano

IPC分类号： H01H33/662

CPC分类号： H02B13/0354 ,  H01H33/662 ,  H01H33/666

摘要： A power switchgear according to the present invention includes a pass-through hole which is formed in a fixed side contact case that is supported by a fixed side insulation supporter to fix and retain the fixed side of a vacuum valve and has a larger inner diameter than an outer diameter of the vacuum valve so that the vacuum valve is capable of horizontally passing through and the fixed side end portion of the vacuum valve is placed by passing through; and a fixed side connection conductor attached to the fixed side contact case and connected to the fixed side end portion of the vacuum valve.

摘要翻译： 根据本发明的电力开关装置包括一个通孔，该通孔形成在由固定侧绝缘支撑件支撑的固定侧接触盒中，以固定和保持真空阀的固定侧，并且具有比 真空阀的外径使得真空阀能够水平通过，真空阀的固定侧端部通过通过; 以及固定侧连接导体，其安装在固定侧接触盒上，并与真空阀的固定侧端部连接。

公开(公告)号：US09215825B2

公开(公告)日：2015-12-15

申请号：US13819297

申请日：2011-01-28

申请人： Koji Sano ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Ohtsuka

发明人： Koji Sano ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Ohtsuka

IPC分类号： H05K7/02 ,  H01H9/08 ,  H01H33/666 ,  H02H9/02 ,  H02B13/035

CPC分类号： H05K7/02 ,  H01H9/08 ,  H01H33/666 ,  H02B13/035 ,  H02B13/0356 ,  H02H9/02

摘要： A gas insulated switchgear includes a transformer mounting body; a bushing mounted on the transformer mounting body; and a main circuit conductor. The main circuit conductor includes a first main circuit conductor which is connected to a circuit breaker and is located in the bushing and a second main circuit conductor which is connected to the first main circuit conductor. An insulator extends below the lower end of the transformer mounting body and toward the vicinity of the connection between the first main circuit conductor and the second main circuit conductor, in a region where the first main circuit conductor is located in the transformer mounting body. A ground shield is arranged in the insulator, and extends below the lower end of the transformer mounting body and above a coupling portion between the transformer mounting body and the bushing.

摘要翻译： 气体绝缘开关装置包括变压器安装体; 安装在变压器安装体上的衬套; 和主电路导体。 主电路导体包括连接到断路器并位于衬套中的第一主电路导体和连接到第一主电路导体的第二主电路导体。 在第一主电路导体位于变压器安装体中的区域中，绝缘体延伸到变压器安装体的下端并朝向第一主电路导体和第二主电路导体之间的连接附近。 接地屏蔽设置在绝缘体中，并且在变压器安装体的下端延伸到变压器安装体和衬套之间的连接部分的上方。

公开(公告)号：US20130155640A1

公开(公告)日：2013-06-20

申请号：US13819297

申请日：2011-01-28

申请人： Koji Sano ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Ohtsuka

发明人： Koji Sano ,  Masahiro Arioka ,  Tomotaka Yano ,  Kyoichi Ohtsuka

IPC分类号： H05K7/02

CPC分类号： H05K7/02 ,  H01H9/08 ,  H01H33/666 ,  H02B13/035 ,  H02B13/0356 ,  H02H9/02

摘要： A gas insulated switchgear includes a transformer mounting body; a bushing mounted on the transformer mounting body; and a main circuit conductor. The main circuit conductor includes a first main circuit conductor which is connected to a circuit breaker and is located in the bushing and a second main circuit conductor which is connected to the first main circuit conductor. An insulator extends below the lower end of the transformer mounting body and toward the vicinity of the connection between the first main circuit conductor and the second main circuit conductor, in a region where the first main circuit conductor is located in the transformer mounting body. A ground shield is arranged in the insulator, and extends below the lower end of the transformer mounting body and above a coupling portion between the transformer mounting body and the bushing.

摘要翻译： 气体绝缘开关装置包括变压器安装体; 安装在变压器安装体上的衬套; 和主电路导体。 主电路导体包括连接到断路器并位于衬套中的第一主电路导体和连接到第一主电路导体的第二主电路导体。 在第一主电路导体位于变压器安装体中的区域中，绝缘体延伸到变压器安装体的下端并朝向第一主电路导体和第二主电路导体之间的连接附近。 接地屏蔽设置在绝缘体中，并且在变压器安装体的下端延伸到变压器安装体和衬套之间的连接部分的上方。

公开(公告)号：US20120024506A1

公开(公告)日：2012-02-02

申请号：US13262022

申请日：2009-08-25

申请人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

发明人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

IPC分类号： F28F13/00

CPC分类号： H02B13/025 ,  F28F2013/008 ,  H01H9/52 ,  H02B1/56 ,  H02B13/0352

摘要： In order to obtain a switchgear which can improve heat dissipation efficiency, in the switchgear which dissipates heat outside an apparatus vessel, the heat being generated from an electrical apparatus placed in the apparatus vessel, the switchgear includes a first heat conductor in which one side is connected to a heat generation portion of the apparatus vessel and the other side is extended toward the apparatus vessel side, a second heat conductor in which one side is disposed near the other side of the first heat conductor and the other side is extended outside the apparatus vessel, and an insulating member between conductors disposed between the other side of the first heat conductor and one side of the second heat conductor.

摘要翻译： 为了获得能够提高散热效率的开关装置，在将设备容器外部的热量散发的开关装置中，从放置在装置容器内的电气设备产生的热量，开关装置包括：第一导热体， 连接到装置容器的发热部分，另一侧朝向装置容器侧延伸;第二导热体，其一侧设置在第一导热体的另一侧附近，另一侧延伸到装置外侧 容器，以及设置在第一导热体的另一侧和第二导热体的一侧之间的导体之间的绝缘构件。

公开(公告)号：US08743532B2

公开(公告)日：2014-06-03

申请号：US13262022

申请日：2009-08-25

申请人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

发明人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

IPC分类号： H05K7/20

CPC分类号： H02B13/025 ,  F28F2013/008 ,  H01H9/52 ,  H02B1/56 ,  H02B13/0352

摘要： In order to obtain a switchgear which can improve heat dissipation efficiency, in the switchgear which dissipates heat outside an apparatus vessel, the heat being generated from an electrical apparatus placed in the apparatus vessel, the switchgear includes a first heat conductor in which one side is connected to a heat generation portion of the apparatus vessel and the other side is extended toward the apparatus vessel side, a second heat conductor in which one side is disposed near the other side of the first heat conductor and the other side is extended outside the apparatus vessel, and an insulating member between conductors disposed between the other side of the first heat conductor and one side of the second heat conductor.

摘要翻译： 为了获得能够提高散热效率的开关装置，在将设备容器外部的热量散发的开关装置中，从放置在装置容器内的电气设备产生的热量，开关装置包括：第一导热体， 连接到装置容器的发热部分，另一侧朝向装置容器侧延伸;第二导热体，其一侧设置在第一导热体的另一侧附近，另一侧延伸到装置外侧 容器，以及设置在第一导热体的另一侧和第二导热体的一侧之间的导体之间的绝缘构件。

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。