专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08294057B2 Electrode for switch and vacuum switch, and method of manufacturing electrode for switch or vacuum switch 失效
标题翻译：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。

2. 发明授权

US08237076B2 Vacuum switch 有权
标题翻译：真空开关
公开(公告)号：US08237076B2
公开(公告)日：2012-08-07
申请号：US12534306
申请日：2009-08-03
申请人： Takashi Sato , Kenji Tsuchiya , Ayumu Morita
发明人： Takashi Sato , Kenji Tsuchiya , Ayumu Morita
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H2033/6623 , H01H2033/6668
摘要： A vacuum switch means a unit switch section comprising a pair of vacuum main circuit switches, an earth switch, operating rods for operating movable conductors of the main circuit vacuum switch and earth switch, and a molding case covering the main circuit switch, earth switch and the operating rods, wherein the operating rods are connectable with an operating mechanism, and the fixed conductors of the main circuit switch and earth switch are connected with bushing conductors. The main circuit vacuum switches are disposed in separate vacuum chambers. The movable conductors of the main circuit switches and electrically connected to each other via a transition conductor, and the movable conductors are operated synchronously by means of a transition rod connected to the transition rod.
摘要翻译：真空开关是指包括一对真空主电路开关，接地开关，用于操作主电路真空开关和接地开关的可动导体的操作杆的单元开关部分，以及覆盖主电路开关，接地开关和操作杆，其中操作杆可与操作机构连接，并且主电路开关和接地开关的固定导体与衬套导体连接。主电路真空开关设置在独立的真空室中。主电路的可动导体通过过渡导体开关并电连接，可动导体通过与过渡棒连接的过渡棒同步运行。

3. 发明申请

US20120132622A1 SWITCH UNIT AND SWITCHGEAR EQUIPPED THEREWITH 有权
标题翻译：开关单元和开关装置
公开(公告)号：US20120132622A1
公开(公告)日：2012-05-31
申请号：US13298320
申请日：2011-11-17
申请人： Miki YAMAZAKI , Kenji TSUCHIYA , Ayumu MORITA , Tomoaki UTSUMI
发明人： Miki YAMAZAKI , Kenji TSUCHIYA , Ayumu MORITA , Tomoaki UTSUMI
IPC分类号： H01H33/66 , H01H1/62
CPC分类号： H02B13/01 , H01H2033/566 , H01H2033/6613 , H01H2033/6623 , H02B1/56 , H02B13/0354
摘要： In order to improve cooling performance of a switch unit or switchgear equipped with the switch unit, the switch unit includes a switch having a movable electrode and a fixed electrode and is casted as one body with a resin, the resin is provided with resin fins, and the thickness of the resin fin is changed so that the resin fin has a thickness sloped in the longitudinal direction of the resin fin.
摘要翻译：为了提高配备有开关单元的开关单元或开关装置的冷却性能，开关单元包括具有可动电极和固定电极的开关，并且用树脂浇注为一体，树脂设置有树脂翅片，并且改变树脂翅片的厚度，使得树脂翅片具有在树脂翅片的纵向方向上倾斜的厚度。

4. 发明申请

US20080308531A1 VACUUM INSULATED SWITCHGEAR 有权
标题翻译：真空绝缘开关
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。

5. 发明授权

US07425687B2 Vacuum insulated switchgear 有权
标题翻译：真空绝缘开关柜
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。

6. 发明申请

US20070228014A1 VACUUM SWITCHGEAR 有权
标题翻译：真空开关
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。

7. 发明申请

US20060028073A1 Electromagnetic operation device 审中-公开
标题翻译：电磁操作装置
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。

8. 发明授权

US06816048B2 Electromagnet and actuating mechanism for switch device, using thereof 有权
标题翻译：用于开关装置的电磁铁和致动机构，使用它
公开(公告)号：US06816048B2
公开(公告)日：2004-11-09
申请号：US09956059
申请日：2001-09-20
申请人： Ayumu Morita , Yasuaki Suzuki , Masato Yabu , Tooru Tanimizu , Yozo Shibata , Takashi Kadowaki
发明人： Ayumu Morita , Yasuaki Suzuki , Masato Yabu , Tooru Tanimizu , Yozo Shibata , Takashi Kadowaki
IPC分类号： H01F708
CPC分类号： H01H33/6662 , H01F7/122 , H01F7/1615 , H01F7/1623 , H01H51/2209
摘要： An electromagnet includes a coil, a movable iron core adapted to move on the center axis of the coil, and a stationary iron core provided so as to cover the upper and lower surfaces and the outer peripheral surface of the coil. A permanent magnet is arranged in a gap surrounded by the movable iron core and the stationary core.

9. 发明授权

US6114647A Bellows and vacuum switch using the bellows 有权
标题翻译：波纹管和真空开关使用波纹管
公开(公告)号：US6114647A
公开(公告)日：2000-09-05
申请号：US161976
申请日：1998-09-29
申请人： Ayumu Morita , Toru Tanimizu , Toshio Horikoshi , Yoshiharu Yotsumoto , Takanori Hashimoto
发明人： Ayumu Morita , Toru Tanimizu , Toshio Horikoshi , Yoshiharu Yotsumoto , Takanori Hashimoto
IPC分类号： H02B13/02 , H01H31/00 , H01H33/66 , H01H33/662
CPC分类号： H01H33/66238 , H01H31/003 , H01H33/6664
摘要： A bellows, of which one end portion is fixed to a movable lever passing through a vessel wall and the other end portion of which is fixed to the vessel wall, has a spring constant at a central portion in an expansion direction which is smaller than that at the end portions in the expansion direction. The bellows damps stress concentration at the end portions and improves the life thereof, without enlarging the size of the bellows. The bellows may be used in a vacuum switch.
摘要翻译：一个波纹管，其一端部固定在通过容器壁的可动杆上，另一端固定在容器壁上，在膨胀方向上的中心部分的弹簧常数小于在膨胀方向的端部。波纹管减小了端部处的应力集中，并且在不扩大波纹管的尺寸的情况下改善其寿命。波纹管可用于真空开关。

10. 发明授权

US6107592A Vacuum switching apparatus 有权
标题翻译：真空开关装置
公开(公告)号：US6107592A
公开(公告)日：2000-08-22
申请号：US268679
申请日：1999-03-16
申请人： Ayumu Morita , Makoto Yano , Toru Tanimizu
发明人： Ayumu Morita , Makoto Yano , Toru Tanimizu
IPC分类号： H01H33/66 , H01H3/52 , H01H31/00 , H01H33/42 , H01H33/662 , H01H33/666
CPC分类号： H01H33/66207 , H01H3/52 , H01H33/666 , H01H2009/307 , H01H31/003 , H01H33/66238 , H01H33/6664
摘要： A vacuum switching apparatus for automatically performing a series of breaking and disconnecting operations includes a fixed electrode and a movable electrode mounted in a vacuum vessel. The movable electrode is sequentially movable between a closing position, an opening position and a disconnecting position. After the movable electrode passes through the opening position located between the closing position and the disconnecting position, the between-electrode opening speed of the movable electrode is reduced by a decelerating means. With this configuration, it is possible to move the movable electrode from the closing position to the disconnecting position without lowering the breaking performance, and hence to automatically perform a series of breaking and disconnecting operations.
摘要翻译：用于自动执行一系列断开和断开操作的真空开关装置包括固定电极和安装在真空容器中的可动电极。可动电极可在关闭位置，打开位置和断开位置之间依次移动。在可动电极通过位于关闭位置和断开位置之间的打开位置之后，通过减速装置减小可动电极的电极间开启速度。利用这种结构，可以将可动电极从关闭位置移动到断开位置，而不降低断路性能，从而自动执行一系列的断开和断开操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式