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1. 发明申请

US20050103514A1 VACUUM SWITCHGEAR 失效
标题翻译：真空开关
公开(公告)号：US20050103514A1
公开(公告)日：2005-05-19
申请号：US10914290
申请日：2004-08-10
申请人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
发明人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
IPC分类号： H02B13/055 , H01B1/00 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/66 , H01H33/662 , H01H33/666 , H02B13/02 , H05K5/00 , H05K9/00
CPC分类号： H01H33/66261 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H2033/66284 , H01H2033/6668
摘要： A main circuit switching unit and an isolator are accommodated in a vacuum container. A first conductor and a main circuit conductor are arranged to extend in and out of the vacuum container. A movable electrode of the main circuit switching unit is connected to the first conductor through a first flexible conductor, and a movable electrode of the isolator is connected to the main circuit conductor through a second flexible conductor. A shield is arranged around the first conductor and the main circuit conductor. Another shield is arranged around a connecting portion between the first flexible conductor and the movable electrode of the main circuit switching unit. A still another shield is arranged around the isolator. A further another shield is arranged around the second flexible conductor. These shields are secured to the vacuum container through insulating spacers. This arrangement instantly eliminates a dielectric breakdown phenomenon that occurs at electric field concentrated regions by the shields to prevent a dielectric breakdown caused by particulate foreign matters and thereby improve an insulation reliability of the devices.
摘要翻译：主电路切换单元和隔离器容纳在真空容器中。第一导体和主电路导体布置成在真空容器内延伸出来。主电路切换单元的可动电极通过第一柔性导体连接到第一导体，隔离器的可动电极通过第二柔性导体连接到主电路导体。围绕第一导体和主电路导体布置屏蔽。在主电路切换单元的第一柔性导体和可动电极之间的连接部分周围布置有另一个屏蔽。隔离器周围还设有另一个屏蔽。另一个屏蔽围绕第二柔性导体设置。这些屏蔽件通过绝缘垫片固定到真空容器。这种布置立即消除了由屏蔽件在电场集中区域处发生的介电击穿现象，以防止由颗粒异物引起的电介质击穿，从而提高器件的绝缘可靠性。

2. 发明授权

US06884940B1 Vacuum switchgear 失效
标题翻译：真空开关柜
公开(公告)号：US06884940B1
公开(公告)日：2005-04-26
申请号：US10914290
申请日：2004-08-10
申请人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
发明人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
IPC分类号： H02B13/055 , H01B1/00 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/66 , H01H33/662 , H01H33/666 , H02B13/02 , H05K5/00 , H05K9/00
CPC分类号： H01H33/66261 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H2033/66284 , H01H2033/6668
摘要： A main circuit switching unit and an isolator are accommodated in a vacuum container. A first conductor and a main circuit conductor are arranged to extend in and out of the vacuum container. A movable electrode of the main circuit switching unit is connected to the first conductor through a first flexible conductor, and a movable electrode of the isolator is connected to the main circuit conductor through a second flexible conductor. A shield is arranged around the first conductor and the main circuit conductor. Another shield is arranged around a connecting portion between the first flexible conductor and the movable electrode of the main circuit switching unit. A still another shield is arranged around the isolator. A further another shield is arranged around the second flexible conductor. These shields are secured to the vacuum container through insulating spacers. This arrangement instantly eliminates a dielectric breakdown phenomenon that occurs at electric field concentrated regions by the shields to prevent a dielectric breakdown caused by particulate foreign matters and thereby improve an insulation reliability of the devices.
摘要翻译：主电路切换单元和隔离器容纳在真空容器中。第一导体和主电路导体布置成在真空容器内延伸出来。主电路切换单元的可动电极通过第一柔性导体连接到第一导体，隔离器的可动电极通过第二柔性导体连接到主电路导体。围绕第一导体和主电路导体布置屏蔽。在主电路切换单元的第一柔性导体和可动电极之间的连接部分周围布置有另一个屏蔽。隔离器周围还设有另一个屏蔽。另一个屏蔽围绕第二柔性导体设置。这些屏蔽件通过绝缘垫片固定到真空容器。这种布置立即消除了由屏蔽件在电场集中区域处发生的介电击穿现象，以防止由颗粒异物引起的电介质击穿，从而提高器件的绝缘可靠性。

3. 发明授权

US07244903B2 Vacuum switchgear 有权
标题翻译：真空开关柜
公开(公告)号：US07244903B2
公开(公告)日：2007-07-17
申请号：US11079079
申请日：2005-03-15
申请人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
发明人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
IPC分类号： H01H33/66
CPC分类号： H01H33/66261 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H2033/66284 , H01H2033/6668
摘要： A main circuit switching unit and an isolator are accommodated in a vacuum container. A first conductor and a main circuit conductor are arranged to extend in and out of the vacuum container. A movable electrode of the main circuit switching unit is connected to the first conductor through a first flexible conductor, and a movable electrode of the isolator is connected to the main circuit conductor through a second flexible conductor. A shield is arranged around the first conductor and the main circuit conductor. Another shield is arranged around a connecting portion between the first flexible conductor and the movable electrode of the main circuit switching unit. A still another shield is arranged around the isolator. A further another shield is arranged around the second flexible conductor. These shields are secured to the vacuum container through insulating spacers. This arrangement instantly eliminates a dielectric breakdown phenomenon that occurs at electric field concentrated regions by the shields to prevent a dielectric breakdown caused by particulate foreign matters and thereby improve an insulation reliability of the devices.
摘要翻译：主电路切换单元和隔离器容纳在真空容器中。第一导体和主电路导体布置成在真空容器内延伸出来。主电路切换单元的可动电极通过第一柔性导体连接到第一导体，隔离器的可动电极通过第二柔性导体连接到主电路导体。围绕第一导体和主电路导体布置屏蔽。在主电路切换单元的第一柔性导体和可动电极之间的连接部分周围布置有另一个屏蔽。隔离器周围还设有另一个屏蔽。另一个屏蔽围绕第二柔性导体设置。这些屏蔽件通过绝缘垫片固定到真空容器。这种布置立即消除了由屏蔽件在电场集中区域处发生的介电击穿现象，以防止由颗粒异物引起的电介质击穿，从而提高器件的绝缘可靠性。

4. 发明申请

US20050173143A1 Vacuum switchgear 有权
公开(公告)号：US20050173143A1
公开(公告)日：2005-08-11
申请号：US11079079
申请日：2005-03-15
申请人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
发明人： Tomoaki Utsumi , Kazuhiro Satou , Takashi Shirone , Kenji Tsuchiya , Masato Kobayashi
IPC分类号： H02B13/055 , H01B1/00 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/66 , H01H33/662 , H01H33/666 , H02B13/02 , H05K5/00 , H05K9/00
CPC分类号： H01H33/66261 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H2033/66284 , H01H2033/6668
摘要： A main circuit switching unit and an isolator are accommodated in a vacuum container. A first conductor and a main circuit conductor are arranged to extend in and out of the vacuum container. A movable electrode of the main circuit switching unit is connected to the first conductor through a first flexible conductor, and a movable electrode of the isolator is connected to the main circuit conductor through a second flexible conductor. A shield is arranged around the first conductor and the main circuit conductor. Another shield is arranged around a connecting portion between the first flexible conductor and the movable electrode of the main circuit switching unit. A still another shield is arranged around the isolator. A further another shield is arranged around the second flexible conductor. These shields are secured to the vacuum container through insulating spacers. This arrangement instantly eliminates a dielectric breakdown phenomenon that occurs at electric field concentrated regions by the shields to prevent a dielectric breakdown caused by particulate foreign matters and thereby improve an insulation reliability of the devices.

5. 发明授权

US08975550B2 Switch unit and switchgear 有权
标题翻译：开关单元和开关柜
公开(公告)号：US08975550B2
公开(公告)日：2015-03-10
申请号：US13344381
申请日：2012-01-05
申请人： Daisuke Sugai , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
发明人： Daisuke Sugai , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
IPC分类号： H01H9/40 , H01H33/666 , H01H31/00
CPC分类号： H01H33/6661 , H01H31/003
摘要： A switch unit includes a plurality of switches, which are linearly disposed. The movable electrode in one switch and the fixed electrode in another switch are electrically connected to each other.
摘要翻译：开关单元包括线性布置的多个开关。一个开关中的可动电极和另一个开关中的固定电极彼此电连接。

6. 发明申请

US20120175234A1 Switch Unit and Switchgear 有权
标题翻译：开关单元和开关柜
公开(公告)号：US20120175234A1
公开(公告)日：2012-07-12
申请号：US13344381
申请日：2012-01-05
申请人： Daisuke SUGAI , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
发明人： Daisuke SUGAI , Takashi Sato , Tomoaki Utsumi , Takashi Shirone , Kazuhiro Satou , Takafumi Hosono
IPC分类号： H01H1/00
CPC分类号： H01H33/6661 , H01H31/003
摘要： A switch unit includes a plurality of switches, which are linearly disposed. The movable electrode in one switch and the fixed electrode in another switch are electrically connected to each other.
摘要翻译：开关单元包括线性布置的多个开关。一个开关中的可动电极和另一个开关中的固定电极彼此电连接。

7. 发明申请

US20110036811A1 Switchgear and Method for Operating Switchgear 有权
标题翻译：开关柜及开关柜操作方法
公开(公告)号：US20110036811A1
公开(公告)日：2011-02-17
申请号：US12854659
申请日：2010-08-11
申请人： Tomoaki Utsumi , Takashi Shirone , Takashi Sato , Kenji Tsuchiya , Ayumu Morita
发明人： Tomoaki Utsumi , Takashi Shirone , Takashi Sato , Kenji Tsuchiya , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/6661 , H01H31/003 , H01H2033/66223 , H01H2033/6668 , H02B13/0354
摘要： A switchgear includes an earthing and disconnecting switch which linearly moves and is switchable to a disconnecting and an earthing positions, a vacuum valve which performs closing and breaking of a current in a vacuum container producing vacuum inside, and a solid insulator with which the earthing and disconnecting switch and the vacuum valve are covered, therein the earthing and disconnecting switch and the vacuum valve are electrically connected, and closing and breaking of a current is performed in the vacuum valve.
摘要翻译：开关装置包括线性移动并可切换到断开和接地位置的接地和断开开关，执行真空容器内的电流的闭合和断开的真空阀，以及固体绝缘体，其中接地和断开断开开关和真空阀被覆盖，其中接地和断开开关和真空阀电连接，并且在真空阀中执行电流的闭合和断开。

8. 发明授权

US08710388B2 Switchgear and method for operating switchgear 有权
标题翻译：开关柜和操作开关柜的方法
公开(公告)号：US08710388B2
公开(公告)日：2014-04-29
申请号：US12854659
申请日：2010-08-11
申请人： Tomoaki Utsumi , Takashi Shirone , Takashi Sato , Kenji Tsuchiya , Ayumu Morita
发明人： Tomoaki Utsumi , Takashi Shirone , Takashi Sato , Kenji Tsuchiya , Ayumu Morita
IPC分类号： H01H33/66 , H02B13/02 , H02B13/075
CPC分类号： H01H33/6661 , H01H31/003 , H01H2033/66223 , H01H2033/6668 , H02B13/0354
摘要： A switchgear includes an earthing and disconnecting switch which linearly moves and is switchable to a disconnecting and an earthing positions, a vacuum valve which performs closing and breaking of a current in a vacuum container producing vacuum inside, and a solid insulator with which the earthing and disconnecting switch and the vacuum valve are covered, therein the earthing and disconnecting switch and the vacuum valve are electrically connected, and closing and breaking of a current is performed in the vacuum valve.
摘要翻译：开关装置包括线性移动并可切换到断开和接地位置的接地和断开开关，执行真空容器内的电流的闭合和断开的真空阀，以及固体绝缘体，其中接地和断开断开开关和真空阀被覆盖，其中接地和断开开关和真空阀电连接，并且在真空阀中执行电流的闭合和断开。

9. 发明授权

US5669228A System for utilizing exhaust heat of stationary induction apparatus 失效
标题翻译：利用固定式感应装置排气的系统
公开(公告)号：US5669228A
公开(公告)日：1997-09-23
申请号：US636262
申请日：1996-04-24
申请人： Takashi Iga , Kaoru Endou , Takashi Shirone , Yoshito Uwano
发明人： Takashi Iga , Kaoru Endou , Takashi Shirone , Yoshito Uwano
IPC分类号： H01F27/18 , F25B29/00 , H01F27/08 , F25B27/00
CPC分类号： F25B29/003 , H01F27/08 , F25B2400/06
摘要： An object of this invention is to provide a system for utilizing exhaust heat of a stationary induction apparatus in which highly-useful hot water, for example, of about 70.degree. C. can be provided without increasing an operating temperature of the stationary induction apparatus (e.g. a transformer) to such an extent as to adversely affect the lifetime of the stationary induction apparatus. The system of the present invention includes a heat pump 17 which uses, as a high-temperature heat source, a first stationary induction apparatus cooling system which includes a first water-cooled stationary induction apparatus 1, and a first cooling water circulation system 7, and exhaust heat utilization means 8. This heat pump also uses, as a low-temperature heat source, a second stationary induction apparatus cooling system which includes a second stationary induction apparatus 10, and a second cooling water circulation system 16. There is further provided a refrigerator 26 which uses the second stationary induction apparatus cooling system as a high-temperature heat source, and also uses warm water 22 in a cable-cooling cold/warm water tank 21 as a low-temperature heat source.
摘要翻译：本发明的目的是提供一种利用固定式感应装置的排热的系统，其中可以提供例如约70℃的高度有用的热水而不增加固定式感应装置的工作温度（例如变压器）到达不利地影响固定感应装置的寿命的程度。本发明的系统包括使用包括第一水冷固定式感应装置1和第一冷却水循环系统7的第一固定式感应装置冷却系统作为高温热源的热泵17，废热利用装置8.该热泵还使用包括第二固定式感应装置10和第二冷却水循环系统16的第二固定式感应装置冷却系统作为低温热源。另外，使用第二固定式感应装置冷却系统作为高温热源的冰箱26，并且在作为低温热源的电缆冷却/暖水箱21中使用温水22。

10. 发明授权

US06859124B2 Gas insulation transformer 失效
标题翻译：气体绝缘变压器
公开(公告)号：US06859124B2
公开(公告)日：2005-02-22
申请号：US10066458
申请日：2002-01-31
申请人： Akira Nishimizu , Youichi Amako , Takahide Matsuo , Noriyuki Hayashi , Takashi Shirone
发明人： Akira Nishimizu , Youichi Amako , Takahide Matsuo , Noriyuki Hayashi , Takashi Shirone
IPC分类号： H01F27/20 , H01F27/24 , H01F27/08
CPC分类号： H01F27/20
摘要： A gas insulation transformer, in the tank of which transformer an apparatus including an iron core and a coil is received and a gas is filled as an insulating and cooling medium, is provided, wherein the iron core and coil are possessed with the loss characteristics equivalent to that of a high-efficient transformer and an inert gas, the global warming coefficient of which gas is rated 1 or below, is filled in the tank as an insulating and cooling medium.
摘要翻译：一种气体绝缘变压器，在其中容纳有变压器的容器中，接收包括铁芯和线圈的装置，并且填充作为绝缘和冷却介质的气体，其中铁芯和线圈具有相同的损耗特性对于高效变压器和惰性气体，将气体的全球变暖系数评定为1或更低，作为绝热和冷却介质填充在罐中。

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