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。

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。

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。

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。

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。

公开(公告)号：US20080308531A1

公开(公告)日：2008-12-18

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。

公开(公告)号：US07425687B2

公开(公告)日：2008-09-16

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。

公开(公告)号：US20060028073A1

公开(公告)日：2006-02-09

申请号：US11180553

申请日：2005-07-14

申请人： Tomohiro Sugino ,  Ayumu Morita ,  Kenji Tsuchiya ,  Masato Kobayashi

发明人： Tomohiro Sugino ,  Ayumu Morita ,  Kenji Tsuchiya ,  Masato Kobayashi

IPC分类号： H02K37/14

CPC分类号： H01H33/6662 ,  H01H33/022 ,  H01H2033/6667

摘要： An electromagnetic operation device, comprising electromagnetic operators each paired with a vacuum valve of each phase of three phases, is equipped with main shafts that can operate independently for each phase and a three-phase connecting shaft that synchronizes the operation of the three phases in accordance with the operation of each main shaft. The rod of the electromagnetic operator is connected with the blade of the main shaft at the fulcrum and the blade of the three-phase connecting shaft is connected with the blade of the main shaft by the linkage. The motion of a main shaft that has operated quicker than the others is transmitted to the other main shafts via the three-phase connecting shaft so as to synchronize the operation of the three phases.

摘要翻译： 一种电磁操作装置，包括与三相各阶段的真空阀配对的电磁操作装置，配备有能够相互独立地操作的主轴和三相连接轴，以使三相的动作同步 与每个主轴的操作。 电磁操作器的杆在支轴处与主轴的叶片连接，三相连接轴的叶片通过连杆与主轴的叶片连接。 比其他操作更快的主轴的运动通过三相连接轴传递到其他主轴，以使三相的运行同步。

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。

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。