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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：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：US08304679B2
公开(公告)日：2012-11-06
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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公开(公告)号：US08247725B2
公开(公告)日：2012-08-21
申请号：US12617109
申请日：2009-11-12
申请人： Ayumu Morita , Takashi Sato , Tomoaki Utsumi , Makoto Yano , Kenji Tsuchiya , Masato Kobayashi , Shuichi Kikukawa , Junichi Katagiri
发明人： Ayumu Morita , Takashi Sato , Tomoaki Utsumi , Makoto Yano , Kenji Tsuchiya , Masato Kobayashi , Shuichi Kikukawa , Junichi Katagiri
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H31/003 , H01H33/66261 , H01H33/666 , H01H2033/6623 , H01H2033/66284 , H01H2033/6667
摘要： A vacuum switchgear has a vacuum valve including a movable conductor connected to an insulating rod, and a fixed conductor connected to a bus bar or to a load cable, a vacuum chamber encasing the vacuum valve, an insulating envelope covering the vacuum chamber, the outer surface thereof being covered with an electro-conductive layer thereby to earth the envelope, and an insulating lid gas-tightly fitted to the insulating envelope. The lid has an insulating bushing through which an insulating rod penetrates, the insulating rod being connected to an operating mechanism, wherein the insulating rod except a portion exposed from the bushing is gas-tightly confined in insulating gas atmosphere formed between the insulating envelope and the insulating lid.
摘要翻译： 真空开关柜具有真空阀，该真空阀包括连接到绝缘杆的可动导体，以及连接到母线或负载电缆的固定导体，包围真空阀的真空室，覆盖真空室的绝缘外壳， 其表面被导电层覆盖，从而使外壳接地，以及密封地配合到绝缘外壳上的绝缘盖。 所述盖具有绝缘套管，绝缘杆穿过所述绝缘套管，所述绝缘杆连接到操作机构，其中所述绝缘杆除了从所述衬套露出的部分气密地限制在绝缘气体气氛中形成的绝缘外壳和 绝缘盖。
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公开(公告)号：US08049130B2
公开(公告)日：2011-11-01
申请号：US12174164
申请日：2008-07-16
申请人： Masato Kobayashi , Kenji Tsuchiya , Miki Yamazaki , Ayumu Morita
发明人： Masato Kobayashi , Kenji Tsuchiya , Miki Yamazaki , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H1/20 , H01H33/66238 , H01H2033/66246 , H01H2033/6668
摘要： The vacuum insulated switch includes a vacuum container; two stationary contacts contained in the vacuum container; two movable contacts contained in the vacuum container, each capable of contacting and separating from a corresponding one of the stationary contacts; a vacuum insulated actuating rod connected to the two movable contacts; an operating rod connected to the vacuum insulated actuating rod via a metal bellows; and a guide for guiding the operating rod. The vacuum insulated switch has an off-axis displacement allowing structure which is provided between the guide and the operating rod for allowing the off-axis displacement of the operating rod.
摘要翻译： 真空绝缘开关包括真空容器; 包含在真空容器中的两个固定触点; 容纳在真空容器中的两个可移动的触点，每个触点能够与相应的一个固定触点接触和分离; 连接到两个可动触头的真空绝缘致动杆; 经由金属波纹管连接到真空绝缘致动杆的操作杆; 以及用于引导操作杆的引导件。 真空绝缘开关具有设置在引导件和操作杆之间的离轴位移允许结构，用于允许操作杆的离轴位移。
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公开(公告)号：US07790998B2
公开(公告)日：2010-09-07
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：US20090032500A1
公开(公告)日：2009-02-05
申请号：US12174164
申请日：2008-07-16
申请人： Masato Kobayashi , Kenji Tsuchiya , Miki Yamazaki , Ayumu Morita
发明人： Masato Kobayashi , Kenji Tsuchiya , Miki Yamazaki , Ayumu Morita
IPC分类号： H01H33/666
CPC分类号： H01H33/666 , H01H1/20 , H01H33/66238 , H01H2033/66246 , H01H2033/6668
摘要： The vacuum insulated switch includes a vacuum container; two stationary contacts contained in the vacuum container; two movable contacts contained in the vacuum container, each capable of contacting and separating from a corresponding one of the stationary contacts; a vacuum insulated actuating rod connected to the two movable contacts; an operating rod connected to the vacuum insulated actuating rod via a metal bellows; and a guide for guiding the operating rod. The vacuum insulated switch has an off-axis displacement allowing structure which is provided between the guide and the operating rod for allowing the off-axis displacement of the operating rod.
摘要翻译： 真空绝缘开关包括真空容器; 包含在真空容器中的两个固定触点; 容纳在真空容器中的两个可移动的触点，每个触点能够与相应的一个固定触点接触和分离; 连接到两个可动触头的真空绝缘致动杆; 经由金属波纹管连接到真空绝缘致动杆的操作杆; 以及用于引导操作杆的引导件。 真空绝缘开关具有设置在引导件和操作杆之间的离轴位移允许结构，用于允许操作杆的离轴位移。
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公开(公告)号：US20070000876A1
公开(公告)日：2007-01-04
申请号：US11515047
申请日：2006-09-05
申请人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
发明人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/022 , H01H33/027 , H01H33/6662 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising: a vacuum container; a vacuum insulated switch having a movable contact connected to a movable electrode and a fixed contact connected to a fixed electrode for interrupting and closing current; an operating rod connected to the movable electrode and connected to a magnetic drive mechanism; and a connecting mechanism for operating the operating rod; wherein the magnetic drive mechanism and the connecting mechanism are aligned on a straight line, wherein each of the magnet drive mechanisms has a shape of a rectangular parallelopiped shape.
摘要翻译： 一种真空绝缘开关装置，包括：真空容器; 真空绝缘开关，其具有连接到可动电极的可动触点和连接到固定电极的固定触点，用于中断和闭合电流; 连接到可动电极并连接到磁驱动机构的操作杆; 以及用于操作操作杆的连接机构; 其中所述磁驱动机构和所述连接机构在直线上对准，其中每个磁体驱动机构具有长方体形状的形状。
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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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