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公开(公告)号：US20100195273A1
公开(公告)日：2010-08-05
申请号：US12696624
申请日：2010-01-29
IPC分类号： H02B1/20
CPC分类号： H02B13/0354 , H02B3/00 , H02B13/0358
摘要： A vacuum insulated switchgear is arranged as a panel for a power substation with the other or the others in parallel rows. the vacuum insulated switchgear comprises a housing with a switch section, a bus section, a cable section, and a control section which are partitioned by earthed metal plates respectively. The vacuum insulated switchgear comprises: a connection member provided in each bus connecting part in the bus section of the each panel and enabling each bus to be connected and disconnected; and a bus recovery member which is detachably connected between the connection members of faultless panels adjacent to a faulty panel when the faulty panel occurred.
摘要翻译： 真空绝缘开关装置被设置为用于并联排列的另一个或其它变电站的面板。 真空绝缘开关装置包括具有开关部分的壳体，总线部分，电缆部分和控制部分，其分别由接地的金属板分隔。 真空绝缘开关装置包括：连接构件，设置在每个面板的总线部分中的每个总线连接部分中，并且使得每个总线能够被连接和断开; 以及总线恢复构件，当故障面板发生时，可拆卸地连接在与故障面板相邻的无故障面板的连接构件之间。
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公开(公告)号：US20100122967A1
公开(公告)日：2010-05-20
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： H01H33/666
CPC分类号： H01H33/66207 , H01H31/003 , H01H33/66261 , H01H33/666 , H01H2033/6623 , H01H2033/66284 , H01H2033/6667
摘要： A vacuum switchgear comprising: a vacuum valve comprising 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, an insulating lid gas-tightly fitted to the insulating envelope, the lid having 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： 一种真空开关装置，包括：真空阀，包括连接到绝缘杆的可动导体和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， 其外表面被导电层覆盖，从而使外壳接地，密封地装配到绝缘外壳上的绝缘盖，盖具有绝缘套管，绝缘杆穿过绝缘套管，绝缘杆连接到操作 机构，其中除了从衬套暴露的部分之外的绝缘杆气密地限制在形成在绝缘外壳和绝缘盖之间的绝缘气体气氛中。
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公开(公告)号：US20120152716A1
公开(公告)日：2012-06-21
申请号：US13311587
申请日：2011-12-06
IPC分类号： H01H9/02
CPC分类号： H02B1/22 , H02B13/005 , H02B13/01 , H02B13/0354
摘要： It is an object to provide a switchgear capable of alleviating burden to a manager. In order to solve the aforementioned problem, the switchgear according to the present invention includes a plurality of compatible switch units each provided in a housing and closing/interrupting/ground functions so that the plurality of switch units are connected to supply power to the load side.
摘要翻译： 本发明的目的是提供一种能够减轻管理者负担的开关装置。 为了解决上述问题，根据本发明的开关装置包括多个兼容的开关单元，每个开关单元设置在壳体中并且闭合/中断/接地功能，使得多个开关单元连接以向负载侧供电 。
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公开(公告)号：US20110058311A1
公开(公告)日：2011-03-10
申请号：US12853397
申请日：2010-08-10
IPC分类号： H02B1/20
CPC分类号： H01H33/666 , H01H33/6606 , H02B13/0354
摘要： The vacuum insulated switchgear includes a housing enclosing a control compartment, a switch compartment, and a busbar compartment, each of the three compartments being partitioned by a metallic earthing plate; a first busbar and second busbar extended from an adjacent panel, in the busbar compartment; and a first busbar-connecting bushing and second busbar-connecting bushing making the first and second busbars connectible/disconnectible; a double-breaking three position vacuum switch, two sets of earthing switches, the first busbar-connecting bushing, and the second busbar-connecting bushing being integrally molded to form a switch provided on an electrical phase-by phase basis independently, wherein the switches for three phases are arranged in order side by side in the housing.
摘要翻译： 真空绝缘开关装置包括一个封闭控制室，开关室和母线室的壳体，三个隔室中的每一个都由金属接地板隔开; 在母线槽中从相邻面板延伸的第一母线和第二母线; 以及第一母线连接衬套和第二母线连接衬套，其使得所述第一和第二母线可连接/可分离; 双重三位置真空开关，两组接地开关，第一母线连接衬套和第二母线连接套管，其一体地模制成形成独立设置在电相位基础上的开关，其中开关 三相依次排列在壳体内。
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公开(公告)号：US20090237869A1
公开(公告)日：2009-09-24
申请号：US12366965
申请日：2009-02-06
申请人： Shuichi KIKUKAWA , Kenji TSUCHIYA , Yuko KAJIYAMA
发明人： Shuichi KIKUKAWA , Kenji TSUCHIYA , Yuko KAJIYAMA
IPC分类号： H02B1/20
CPC分类号： H01H33/6661 , H01H33/025 , H01H33/6606 , H01H2033/6668 , H02B1/20 , H02B13/0354
摘要： Switchgear having a vacuum-insulated switchgear 2 comprising switches having at least breaking and disconnecting functions, each placed in a unit, and solid-insulated bus bars 12 for electrically connecting the switches in each unit; an air-insulated switchgear 1 comprising switches having at least breaking and disconnecting functions, each placed in a unit, and air-insulated bus bars for electrically connecting the switches in each unit; and_the vacuum-insulated switchgear 2 and the air-insulated switchgear 1 are installed side-by-side, wherein the vacuum-insulated switchgear 2 and the air-insulated switchgear 1 are electrically connected through flexible conductors 17 which are provided between the solid-insulated bus bars 12 and the air-insulated bus bars.
摘要翻译： 具有真空绝缘开关设备2的开关装置，包括具有至少断开和断开功能的开关，每个开关设置在一个单元中;以及固体绝缘母线12，用于电连接每个单元中的开关; 空气绝缘开关柜1包括具有至少断开和断开功能的开关，每个开关均放置在一个单元中，以及空气绝缘汇流条，用于电连接每个单元中的开关; 并且真空绝缘开关柜2和空气绝缘开关柜1并排安装，其中真空绝缘开关柜2和空气绝缘开关柜1通过柔性导体17电连接，柔性导体17设置在固体绝缘 母线12和空气绝缘母线。
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公开(公告)号：US20100314357A1
公开(公告)日：2010-12-16
申请号：US12483639
申请日：2009-06-12
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H33/66261 , H01H2033/6623 , H01H2033/66284
摘要： A resin-molded vacuum valve has an internally hermetically sealed vacuum vessel, a fixed axis having a fixed electrode at one end thereof, and a movable axis having a movable electrode at one end thereof and facing the fixed axis in the vacuum vessel. The fixed and movable electrodes are fixedly and movably attached, respectively, to respective ends of the vacuum vessel with a contact therebetween. Further, a conductor connected to the fixed axis extends from a pull-out opening. First, second, and third electric field concentration alleviating shields are disposed near the fixed axis, near the movable axis, and near the pull-out opening, respectively. Buffer layers cover the outer peripheries of the vacuum valve and the conductor, and a resin insulator allows the movable axis to be movable, and buries and fixes the fixed axis, the vacuum vessel, the conductor, the buffer layers, and the electric field concentration alleviating shields.
摘要翻译： 树脂模制的真空阀具有内部密封的真空容器，固定轴在其一端具有固定电极，并且可动轴在其一端具有可动电极并且在真空容器中面向固定轴。 固定和可移动电极分别固定并可移动地连接到真空容器的相应端部处，其间具有接触。 此外，连接到固定轴的导体从拉出开口延伸。 第一，第二和第三电场浓度减轻屏蔽分别设置在固定轴附近，靠近可移动轴线和靠近拉出开口处。 缓冲层覆盖真空阀和导体的外周，树脂绝缘体允许可移动轴可移动，并固定固定轴，真空容器，导体，缓冲层和电场浓度 减轻盾牌
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公开(公告)号：US20070228014A1
公开(公告)日：2007-10-04
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：US20110062117A1
公开(公告)日：2011-03-17
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： H01H33/662
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：US20100000973A1
公开(公告)日：2010-01-07
申请号：US12494674
申请日：2009-06-30
IPC分类号： H01H33/666
CPC分类号： H01H33/66261 , H01H2033/6623 , H01H2033/66284
摘要： A vacuum switch having a fixed electrode, a movable electrode facing the fixed electrode, an insulating cylinder, end plates covering both axial ends of the insulating cylinder, a vacuum chamber internally accommodating the fixed electrode and the movable electrode, and a solid isolation resin molded on the outside of the vacuum chamber, characterized in that, a first coil springs, each of which is disposed around the outer circumference of one end plate while touching the end plate and an end face of the insulating cylinder, and a second coil springs, each of which is united to one of the first springs and disposed around the outer circumference of the insulating cylinder so as to cover the angular part of the end face of the insulating cylinder, and the end plates, the end faces of the insulating cylinder, and the first and second coil springs are electrically connected.
摘要翻译： 一种真空开关，具有固定电极，与固定电极相对的可动电极，绝缘筒，覆盖绝缘筒的两个轴向端部的端板，内部容纳固定电极和可动电极的真空室，以及模制的固体隔离树脂 在所述真空室的外侧，其特征在于，在接触所述端板和所述绝缘筒的端面的同时围绕一个端板的外周配置的第一螺旋弹簧和第二螺旋弹簧， 它们各自与第一弹簧中的一个结合，并且设置在绝缘筒的外周周围，以覆盖绝缘筒的端面的角部，并且端板，绝缘筒的端面， 并且第一和第二螺旋弹簧电连接。
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公开(公告)号：US20120162322A1
公开(公告)日：2012-06-28
申请号：US13330155
申请日：2011-12-19
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A liquid supplying mechanism includes a flow channel forming member that has a base having a plate-like shape on which an upstream portion of a plurality of liquid supplying flow channels are formed so as to supply ink to each of a plurality of liquid ejection heads that are assembled to a liquid ejection head unit, and a plurality of connection members in a tubular shape that extend from one side of the of the base so as to form a downstream portion of the flow channels that individually communicate with the upstream portion of the respective liquid supplying flow channels and are disposed such that the distal end of the connection members correspond to the positions of the connection holes that are formed on the respective liquid ejection heads.
摘要翻译： 液体供给机构包括流路形成部件，该流路形成部件具有板状形状的基部，多个液体供给流路的上游部分形成在其上，以便向多个液体喷射头中的每一个供应墨水， 组装到液体喷射头单元，以及从基座的一侧延伸的管状形状的多个连接构件，以形成与各自的上游部分分别连通的流动通道的下游部分 液体供给流路并且被布置成使得连接构件的远端对应于形成在各个液体喷射头上的连接孔的位置。
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