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公开(公告)号：US20100089874A1
公开(公告)日：2010-04-15
申请号：US12575623
申请日：2009-10-08
IPC分类号： H01H3/00
CPC分类号： H01H9/22 , H01H31/003 , H01H33/6661 , H01H2033/6668 , H01H2300/056
摘要： A switchgear is provided with interlocks that enhances safety and reliability. On a front face panel, a single line connection diagram, an indicator showing state of ON, OFF and disconnection, another indicator showing a state of an grounding switch, a selection mechanism for selecting manipulation of circuit break, disconnection and grounding, push button switches and for closing and opening a circuit breaker, a manipulation handle insertion hole for disconnecting and a manipulation handle insertion hole for grounding are provided. Depending on positions of a manipulation pin 12 of the selection mechanism, a machine and apparatus to be manipulated is selected. Further, other than the selection of the manipulation the selection mechanism mechanically couples with shutters respectively provided at the manipulation handle insertion hole for disconnecting and the manipulation handle insertion hole for grounding and realizes mechanical interlocks in series of manipulations between circuit break, disconnection and grounding.
摘要翻译： 开关柜提供互锁，增强安全性和可靠性。 在前面板上，单线连接图，表示ON，OFF和断开状态的指示灯，显示接地开关状态的另一个指示灯，选择断路操作，断开和接地的选择机构，按钮开关 并且用于闭合和断开断路器，提供用于断开的操作手柄插入孔和用于接地的操纵手柄插入孔。 根据选择机构的操作销12的位置，选择要操纵的机器和装置。 此外，除了选择机构之外，选择机构与分别设置在用于断开的操作手柄插入孔和用于接地的操作手柄插入孔机械联接的快门相结合，并且实现在断路，断开和接地之间的一系列操作中的机械互锁。
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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：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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4.发明授权Electrode for switch and vacuum switch, and method of manufacturing electrode for switch or vacuum switch 失效用于开关和真空开关的电极，以及用于开关或真空开关的电极的制造方法公开(公告)号：US08294057B2
公开(公告)日：2012-10-23
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
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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5.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：US07135652B2
公开(公告)日：2006-11-14
申请号：US10845110
申请日：2004-05-14
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/66207 , H01H33/668 , H01H2033/6668
摘要： Disclosed is a vacuum switchgear comprising an electro-conductive outer vacuum container, a plurality of inner container disposed in the outer vacuum container. The inner containers and the outer container are electrically isolated from each other. The outer container is made of stainless steel plate, for example. One of the inner vacuum containers accommodates a ground switch for keeping the circuit open while the switchgear is opened, having a movable electrode connected to an operating mechanism, and a fixed electrode connected to fixed electrode rod. Another inner vacuum container accommodates a function switch capable of having at least one of functions of a circuit breaker, a disconnector and a load switch. A plurality of electrode shields each surrounds the electrodes of the ground switch and of the function switch. The ground switch and the function switch are disposed in separate vacuum inner containers, respectively.
摘要翻译： 公开了一种真空开关装置，其包括导电外部真空容器，设置在外部真空容器中的多个内部容器。 内部容器和外部容器彼此电隔离。 外容器例如由不锈钢板制成。 内部真空容器之一容纳用于在开关柜打开时保持电路断开的接地开关，具有连接到操作机构的可动电极和连接到固定电极杆的固定电极。 另一个内部真空容器容纳能够具有断路器，隔离开关和负载开关中的至少一个功能的功能开关。 多个电极屏蔽件各自包围接地开关和功能开关的电极。 接地开关和功能开关分别设置在分离的真空内部容器中。
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公开(公告)号：US07223932B2
公开(公告)日：2007-05-29
申请号：US11455866
申请日：2006-06-20
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/66207 , H01H33/668 , H01H2033/6668
摘要： Disclosed is a vacuum switchgear comprising an electro-conductive outer vacuum container, a plurality of inner container disposed in the outer vacuum container. The inner containers and the outer container are electrically isolated from each other. The outer container is made of stainless steel plate, for example. One of the inner vacuum containers accommodates a ground switch for keeping the circuit open while the switchgear is opened, having a movable electrode connected to an operating mechanism, and a fixed electrode connected to fixed electrode rod. Another inner vacuum container accommodates a function switch capable of having at least one of functions of a circuit breaker, a disconnector and a load switch. A plurality of electrode shields each surrounds the electrodes of the ground switch and of the function switch. The ground switch and the function switch are disposed in separate vacuum inner containers, respectively.
摘要翻译： 公开了一种真空开关装置，其包括导电外部真空容器，设置在外部真空容器中的多个内部容器。 内部容器和外部容器彼此电隔离。 外容器例如由不锈钢板制成。 内部真空容器之一容纳用于在开关柜打开时保持电路断开的接地开关，具有连接到操作机构的可动电极和连接到固定电极杆的固定电极。 另一个内部真空容器容纳能够具有断路器，隔离开关和负载开关中的至少一个功能的功能开关。 多个电极屏蔽件各自包围接地开关和功能开关的电极。 接地开关和功能开关分别设置在分离的真空内部容器中。
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公开(公告)号：US20060237394A1
公开(公告)日：2006-10-26
申请号：US11455866
申请日：2006-06-20
CPC分类号： H01H33/666 , H01H31/003 , H01H33/66207 , H01H33/668 , H01H2033/6668
摘要： Disclosed is a vacuum switchgear comprising an electro-conductive outer vacuum container, a plurality of inner container disposed in the outer vacuum container. The inner containers and the outer container are electrically isolated from each other. The outer container is made of stainless steel plate, for example. One of the inner vacuum containers accommodates a ground switch for keeping the circuit open while the switchgear is opened, having a movable electrode connected to an operating mechanism, and a fixed electrode connected to fixed electrode rod. Another inner vacuum container accommodates a function switch capable of having at least one of functions of a circuit breaker, a disconnector and a load switch. A plurality of electrode shields each surrounds the electrodes of the ground switch and of the function switch. The ground switch and the function switch are disposed in separate vacuum inner containers, respectively.
摘要翻译： 公开了一种真空开关装置，其包括导电外部真空容器，设置在外部真空容器中的多个内部容器。 内部容器和外部容器彼此电隔离。 外容器例如由不锈钢板制成。 内部真空容器之一容纳用于在开关柜打开时保持电路断开的接地开关，具有连接到操作机构的可动电极和连接到固定电极杆的固定电极。 另一个内部真空容器容纳能够具有断路器，隔离开关和负载开关中的至少一个功能的功能开关。 多个电极屏蔽件各自包围接地开关和功能开关的电极。 接地开关和功能开关分别设置在分离的真空内部容器中。
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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：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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