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公开(公告)号：US20120044616A1
公开(公告)日：2012-02-23
申请号：US13209470
申请日：2011-08-15
IPC分类号： H02B1/20
摘要： A switchgear includes a chassis which is partitioned by metal earthed plates and includes a bus bar section located at a central portion, a switch section located below the bus bar section, a cable section located at a rear surface side, and a control section located at a front surface side; an air-insulated earthed disconnecting switch provided in the switch section; and a manipulating device. The switch section is separable from the chassis, and is configured as a case having a semi-closed structure which allows air to pass therethrough but prevents particles of oil and water from passing therethrough.
摘要翻译： 一种开关装置，包括由金属接地板分隔的底盘，并且包括位于中央部分的汇流条部分，位于汇流条部分下方的开关部分，位于后表面侧的电缆部分，以及位于 前表面侧 设置在开关部分中的空气绝缘接地断开开关; 和操纵装置。 开关部分可与底盘分离，并且被构造为具有半封闭结构的壳体，其允许空气通过，但防止油和水的颗粒通过。
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公开(公告)号：US08576545B2
公开(公告)日：2013-11-05
申请号：US13209470
申请日：2011-08-15
IPC分类号： H02B5/00
摘要： A switchgear includes a chassis which is partitioned by metal earthed plates and includes a bus bar section located at a central portion, a switch section located below the bus bar section, a cable section located at a rear surface side, and a control section located at a front surface side; an air-insulated earthed disconnecting switch provided in the switch section; and a manipulating device. The switch section is separable from the chassis, and is configured as a case having a semi-closed structure which allows air to pass therethrough but prevents particles of oil and water from passing therethrough.
摘要翻译： 一种开关装置，包括由金属接地板分隔的底盘，并且包括位于中央部分的汇流条部分，位于汇流条部分下方的开关部分，位于后表面侧的电缆部分，以及位于 前表面侧 设置在开关部分中的空气绝缘接地断开开关; 和操纵装置。 开关部分可与底盘分离，并且被构造为具有半封闭结构的壳体，其允许空气通过，但防止油和水的颗粒通过。
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公开(公告)号：US07902480B2
公开(公告)日：2011-03-08
申请号：US11762504
申请日：2007-06-13
申请人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/6661 , H01H31/003 , H01H33/668 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising a vacuum container accommodating at least a pair of movable contacts and a pair of fixed contacts, wherein the movable contacts are capable of taking three positions, the switchgear being a double-break three-position type switch having breaking and disconnecting functions.
摘要翻译： 一种真空绝缘开关装置，包括容纳至少一对可动触点和一对固定触点的真空容器，其中可动触头能够采取三个位置，开关装置是具有断开和断开的双断三位式开关 功能。
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公开(公告)号：US20080308532A1
公开(公告)日：2008-12-18
申请号：US12213515
申请日：2008-06-20
申请人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/6661 , H01H31/003 , H01H33/668 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising a vacuum container accommodating at least a pair of movable contacts and a pair of fixed contacts, wherein the movable contacts are capable of taking three positions, the switchgear being a double-break three-position type switch having breaking and disconnecting functions.
摘要翻译： 一种真空绝缘开关装置，包括容纳至少一对可动触点和一对固定触点的真空容器，其中可动触头能够采取三个位置，开关装置是具有断开和断开的双断三位式开关 功能。
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公开(公告)号：US07902479B2
公开(公告)日：2011-03-08
申请号：US11762482
申请日：2007-06-13
申请人： Kenji Tsuchiya , Makoto Yano , Ayumu Morita , Takashi Sato , Masato Kobayashi , Tomoaki Utsumi
发明人： Kenji Tsuchiya , Makoto Yano , Ayumu Morita , Takashi Sato , Masato Kobayashi , Tomoaki Utsumi
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H1/5822 , H01H31/003 , H01H33/24 , H01H2033/6623 , H01H2033/6665 , H01H2033/6668
摘要： A reliable, compact vacuum switchgear is provided at an inexpensive cost. The vacuum switchgear comprises a switch 1 having a fixed electrode 12 and a movable electrode 13 connectable to and disconnectable from the fixed electrode 12, another switch 2 having a fixed electrode 22 and a movable electrode 23 connectable to and disconnectable from the fixed electrode 22, conductors 3 connected to the fixed electrodes 12, 22 of the switches 1, 2, earth switches 4 connected to the conductors 3, a mold section 7 formed by molding the conductors 3 and the earth switches 4 with resin, and a vacuum container 8 accommodating the switches 1, 2 and disposed on the mold section 7.
摘要翻译： 以廉价的成本提供可靠，紧凑的真空开关柜。 真空开关装置包括具有固定电极12和可固定电极12可连接并可断开的可动电极13的开关1，具有可固定电极22和可固定电极22连接并与固定电极22断开的可动电极23的另一开关2， 连接到开关1,2的固定电极12,22的导体3，连接到导体3的接地开关4，通过用树脂模制导体3和接地开关4而形成的模具部分7和容纳 开关1,2，并配置在模具部7上。
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公开(公告)号：US20090159568A1
公开(公告)日：2009-06-25
申请号：US12339323
申请日：2008-12-19
申请人： Hiroyuki OZAWA , Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Hiroyuki OZAWA , Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/666
CPC分类号： H02B13/01 , H02B13/0354 , H02B13/0358 , H02B13/075 , H02G15/064
摘要： A vacuum insulated switchgear having a vacuum container, a fixed contact disposed in the vacuum container, a movable contact disposed in the vacuum container capable of being in contact with or out of contact with the fixed contact, a driving mechanism for driving the movable contact in directions to contact with and out of contact with the fixed contact, a resin portion molded around the vacuum container, an insulative bushing for covering a pulled-out portion of a conductor connected to the fixed contact and for extending from the molded resin portion, and a cable head insulating member for covering a conductor of a cable head connected to the conductor at the pulled-out portion and an outer surface of the cable head insulating member being earthed, characterized in that: an earthed conductive member is embedded at least at a position opposite to an end of the cable head insulating member in the bushing.
摘要翻译： 一种具有真空容器的真空绝缘开关装置，设置在真空容器中的固定触点，设置在真空容器内的可与触头接触或不接触的可动触头，用于驱动可动触头的驱动机构 与固定接触接触和脱离接触的方向，在真空容器周围模制的树脂部分，用于覆盖连接到固定接触件的导体的拉出部分并用于从模制树脂部分延伸的绝缘套管，以及 电缆头绝缘构件，用于覆盖连接到拉出部分处的导体的电缆头的导体和接地的电缆头绝缘构件的外表面，其特征在于：接地的导电构件至少嵌入 与衬套中的电缆头绝缘构件的端部相对的位置。
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公开(公告)号：US08373082B2
公开(公告)日：2013-02-12
申请号：US12942319
申请日：2010-11-09
申请人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/6661 , H01H31/003 , H01H33/668 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising a vacuum container accommodating at least a pair of movable contacts and a pair of fixed contacts, wherein the movable contacts are capable of taking three positions, the switchgear being a double-break three-position type switch having breaking and disconnecting functions.
摘要翻译： 一种真空绝缘开关装置，包括容纳至少一对可动触点和一对固定触点的真空容器，其中可动触头能够采取三个位置，开关装置是具有断开和断开的双断三位式开关 功能。
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公开(公告)号：US08035054B2
公开(公告)日：2011-10-11
申请号：US12339323
申请日：2008-12-19
申请人： Hiroyuki Ozawa , Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Hiroyuki Ozawa , Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/74
CPC分类号： H02B13/01 , H02B13/0354 , H02B13/0358 , H02B13/075 , H02G15/064
摘要： A vacuum insulated switchgear having a vacuum container, a fixed contact disposed in the vacuum container, a movable contact disposed in the vacuum container capable of being in contact with or out of contact with the fixed contact, a driving mechanism for driving the movable contact in directions to contact with and out of contact with the fixed contact, a resin portion molded around the vacuum container, an insulative bushing for covering a pulled-out portion of a conductor connected to the fixed contact and for extending from the molded resin portion, and a cable head insulating member for covering a conductor of a cable head connected to the conductor at the pulled-out portion and an outer surface of the cable head insulating member being earthed, characterized in that: an earthed conductive member is embedded at least at a position opposite to an end of the cable head insulating member in the bushing.
摘要翻译： 一种具有真空容器的真空绝缘开关装置，设置在真空容器中的固定触点，设置在真空容器内的可与触头接触或不接触的可动触头，用于驱动可动触头的驱动机构 与固定接触接触和脱离接触的方向，在真空容器周围模制的树脂部分，用于覆盖连接到固定接触件的导体的拉出部分并用于从模制树脂部分延伸的绝缘套管，以及 电缆头绝缘构件，用于覆盖连接到拉出部分处的导体的电缆头的导体和接地的电缆头绝缘构件的外表面，其特征在于：接地的导电构件至少嵌入 与衬套中的电缆头绝缘构件的端部相对的位置。
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9.发明申请Electrode for Switch and Vacuum Switch, and Method of Manufacturing Electrode for Switch or Vacuum Switch 失效开关电极和真空开关，以及开关或真空开关电极的制造方法公开(公告)号：US20110073567A1
公开(公告)日：2011-03-31
申请号：US12857253
申请日：2010-08-16
申请人： Miki YAMAZAKI , Kenji Tsuchiya , Ayumu Morita , Masato Kobayashi , Shuichi Kikukawa , Shigeru Kikuchi
发明人： Miki YAMAZAKI , Kenji Tsuchiya , Ayumu Morita , Masato Kobayashi , Shuichi Kikukawa , Shigeru Kikuchi
IPC分类号： H01H33/666 , H01H1/06 , H01H11/00
CPC分类号： H01H33/664 , H01H11/041 , H01H11/045 , H01H33/6643 , Y10T29/49105
摘要： An object of the invention is to provide a vacuum switch which can achieve a reduction of an electric loss and an improvement of a heat transmission performance by preventing an air gap portion from being generated between an electrode and a conductor rod and preventing the electrode and the conductor rod from generating any positional displacement. An electrode for a switch in accordance with the invention is provided with the conductor rod, a contact point electrode inserted to the conductor rod, and a coupling plate fixing both the elements to an outer side in a diametrical direction of the conductor rod and the contact point electrode, thereby fixing both the elements.
摘要翻译： 本发明的目的是提供一种真空开关，其可以通过防止在电极和导体棒之间产生气隙部分并防止电极和导电体，从而实现电损耗的降低和传热性能的提高 导体杆产生任何位置位移。 根据本发明的用于开关的电极设置有导体棒，插入导体棒的接触点电极和将这两个元件固定到导体棒的直径方向上的外侧的联接板，并且触点 点电极，从而固定两个元件。
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公开(公告)号：US20100170874A1
公开(公告)日：2010-07-08
申请号：US12724328
申请日：2010-03-15
申请人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
发明人： Kenji Tsuchiya , Masato Kobayashi , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/6661 , H01H31/003 , H01H33/668 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising a vacuum container accommodating at least a pair of movable contacts and a pair of fixed contacts, wherein the movable contacts are capable of taking three positions, the switchgear being a double-break three-position type switch having breaking and disconnecting functions.
摘要翻译： 一种真空绝缘开关装置，包括容纳至少一对可动触点和一对固定触点的真空容器，其中可动触头能够采取三个位置，开关装置是具有断开和断开的双断三位式开关 功能。
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