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：US20120169441A1

公开(公告)日：2012-07-05

申请号：US13395210

申请日：2009-10-29

申请人： Taehyun Kim ,  Tomotaka Yano ,  Masahiro Arioka

发明人： Taehyun Kim ,  Tomotaka Yano ,  Masahiro Arioka

IPC分类号： H01H36/00

CPC分类号： H01H33/6662 ,  H01F7/1615 ,  H01H1/502 ,  H01H33/38

摘要： In a switch device in which the main circuit contact sections of the switch device, an insulating rod, a driving rod, a contact pressure spring, an open spring, and an electromagnet are all coaxially arranged, a problem exists in that the axial dimension of the switch device becomes large. The present invention has been made to solve the aforementioned problem. An object is to obtain an electromagnet device and a switch device using the electromagnet device, in which shortening the axial dimension of the switch device is achieved by arranging the main circuit contact sections of the switch device, the insulating rod, the driving rod, the contact pressure spring, the open spring, and a part of the electromagnet in the same axial range. Particularly, the open spring and the electromagnet are arranged in the same axial region.

摘要翻译： 在开关装置，绝缘棒，驱动杆，接触压力弹簧，开放弹簧和电磁体的主电路接触部分都同轴布置的开关装置中，存在的问题在于，轴向尺寸 开关器件变大。 本发明是为了解决上述问题而做出的。 本发明的目的是获得使用电磁装置的电磁体装置和开关装置，其中通过将开关装置，绝缘棒，驱动杆，导线的主电路接触部分布置来实现开关装置的轴向尺寸的缩短 接触压力弹簧，开放弹簧和电磁体的一部分在相同的轴向范围内。 特别地，开放弹簧和电磁铁布置在相同的轴向区域中。

公开(公告)号：US09324521B2

公开(公告)日：2016-04-26

申请号：US13818837

申请日：2011-10-06

申请人： Yuta Nakayama ,  Tomotaka Yano ,  Taehyun Kim

发明人： Yuta Nakayama ,  Tomotaka Yano ,  Taehyun Kim

IPC分类号： H01H33/666 ,  H01H33/00 ,  H01H3/30 ,  H01H1/50

CPC分类号： H01H33/666 ,  H01H1/50 ,  H01H3/3026 ,  H01H33/006 ,  H01H33/6662

摘要： A vacuum valve includes a fixed side electrode on a fixed side current-carrying shaft and a movable side electrode on a movable side current-carrying shaft. An opening and closing unit is coaxially disposed with the movable side current-carrying shaft, and drives the movable side current-carrying shaft. A chattering suppression structure is coaxially disposed with the fixed side current-carrying shaft on the fixed side of the vacuum valve, and suppresses chattering. The opening and closing unit includes an electromagnetic operating mechanism which drives the movable side current-carrying shaft when energized. A contact pressure spring is coaxially disposed with the electromagnetic operating mechanism, and applies contact pressure between the movable side electrode and the fixed side electrode during contact closing of the vacuum valve. A release spring is coaxially disposed with the electromagnetic operating mechanism, and assists driving force of the electromagnetic operating mechanism during contact opening of the vacuum valve.

摘要翻译： 真空阀包括固定侧载流轴上的固定侧电极和可动侧载流轴上的可动侧电极。 开闭单元与可动侧载流轴同轴设置，驱动可动侧载流轴。 振动抑制结构与固定侧载流轴同轴地设置在真空阀的固定侧，并抑制振动。 开闭单元包括在通电时驱动可动侧载流轴的电磁操作机构。 接触压力弹簧与电磁操作机构同轴设置，并且在真空阀的接触闭合期间在可动侧电极和固定侧电极之间施加接触压力。 释放弹簧与电磁操作机构同轴设置，并且在真空阀的接触打开期间有助于电磁操作机构的驱动力。

公开(公告)号：US08680956B2

公开(公告)日：2014-03-25

申请号：US13395210

申请日：2009-10-29

申请人： Taehyun Kim ,  Tomotaka Yano ,  Masahiro Arioka

发明人： Taehyun Kim ,  Tomotaka Yano ,  Masahiro Arioka

IPC分类号： H01H9/00

CPC分类号： H01H33/6662 ,  H01F7/1615 ,  H01H1/502 ,  H01H33/38

摘要： In a switch device in which the main circuit contact sections of the switch device, an insulating rod, a driving rod, a contact pressure spring, an open spring, and an electromagnet are all coaxially arranged, a problem exists in that the axial dimension of the switch device becomes large. The present invention has been made to solve the aforementioned problem. An object is to obtain an electromagnet device and a switch device using the electromagnet device, in which shortening the axial dimension of the switch device is achieved by arranging the main circuit contact sections of the switch device, the insulating rod, the driving rod, the contact pressure spring, the open spring, and a part of the electromagnet in the same axial range. Particularly, the open spring and the electromagnet are arranged in the same axial region.

摘要翻译： 在开关装置，绝缘棒，驱动杆，接触压力弹簧，开放弹簧和电磁体的主电路接触部分都同轴布置的开关装置中，存在的问题在于，轴向尺寸 开关器件变大。 本发明是为了解决上述问题而做出的。 本发明的目的是获得使用电磁装置的电磁体装置和开关装置，其中通过将开关装置，绝缘棒，驱动杆，导线的主电路接触部分布置来实现开关装置的轴向尺寸的缩短 接触压力弹簧，开放弹簧和电磁体的一部分在相同的轴向范围内。 特别地，开放弹簧和电磁铁布置在相同的轴向区域中。

公开(公告)号：US20130146565A1

公开(公告)日：2013-06-13

申请号：US13818837

申请日：2011-10-06

申请人： Yuta Nakayama ,  Tomotaka Yano ,  Taehyun Kim

发明人： Yuta Nakayama ,  Tomotaka Yano ,  Taehyun Kim

IPC分类号： H01H33/666 ,  H01H33/00

CPC分类号： H01H33/666 ,  H01H1/50 ,  H01H3/3026 ,  H01H33/006 ,  H01H33/6662

摘要： A vacuum valve includes a fixed side electrode on a fixed side current-carrying shaft and a movable side electrode on a movable side current-carrying shaft. An opening and closing unit is coaxially disposed with the movable side current-carrying shaft, and drives the movable side current-carrying shaft. A chattering suppression structure is coaxially disposed with the fixed side current-carrying shaft on the fixed side of the vacuum valve, and suppresses chattering. The opening and closing unit includes an electromagnetic operating mechanism which drives the movable side current-carrying shaft when energized. A contact pressure spring is coaxially disposed with the electromagnetic operating mechanism, and applies contact pressure between the movable side electrode and the fixed side electrode during contact closing of the vacuum valve. A release spring is coaxially disposed with the electromagnetic operating mechanism, and assists driving force of the electromagnetic operating mechanism during contact opening of the vacuum valve.

摘要翻译： 真空阀包括固定侧载流轴上的固定侧电极和可动侧载流轴上的可动侧电极。 开闭单元与可动侧载流轴同轴设置，驱动可动侧载流轴。 振动抑制结构与固定侧载流轴同轴地设置在真空阀的固定侧，并抑制振动。 开闭单元包括在通电时驱动可动侧载流轴的电磁操作机构。 接触压力弹簧与电磁操作机构同轴设置，并且在真空阀的接触闭合期间在可动侧电极和固定侧电极之间施加接触压力。 释放弹簧与电磁操作机构同轴设置，并且在真空阀的接触打开期间有助于电磁操作机构的驱动力。

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。