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1. 发明专利

JP2010020947A Contact switch device 有权
标题翻译：触点开关装置
公开(公告)号：JP2010020947A
公开(公告)日：2010-01-28
申请号：JP2008178632
申请日：2008-07-09
申请人： Toko Electric Corp , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 東光電気株式会社
发明人： TOKUMOTO SATOSHI , SUGANO NORIHIRO , FUKATSU NAOAKI
IPC分类号： H01H33/42 , H01H33/28 , H01H33/65
摘要： PROBLEM TO BE SOLVED: To provide a contact switch device that achieves simplification of structure of operation mechanism, miniaturization of the whole device, and cost reduction.
SOLUTION: The device includes a lever 151 interlocked with a handle 420 for an SVR, cams 153, 171 which start rotation after this lever 151 is rotated for a prescribed angle, levers 175, 174 interlocked with the cam 171, levers 177, 173 interlocked with these levers 175, 174, respectively, the lever 178 interlocked with the levers 177, 173, respectively, after the levers 175, 174 are stopped, and the lever 143 interlocked with this lever 178. The lever 177 is coupled with a movable contactor 121 of a first contactor 120 for the SVR, the lever 173 is coupled with the movable contactor 131 of a second contactor 130 for the SVR, and the lever 143 is coupled with the movable contactor 111 of a contactor 110 for the trunk line.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供实现操作机构的结构简化，整体装置的小型化以及成本降低的接触开关装置。解决方案：该装置包括与用于SVR的手柄420互锁的杆151，在该杆151旋转规定角度后开始旋转的凸轮153,171，与凸轮171互锁的杠杆175,174，杆177 ，173分别与这些杠杆175,174互锁，杠杆178在杠杆175,174停止后分别与杠杆177,173互锁，并且杠杆143与该杠杆178联锁。杠杆177与用于SVR的第一接触器120的可动接触器121，杆173与用于SVR的第二接触器130的可动接触器131联接，并且杆143与用于躯干的接触器110的可动接触器111连接线。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005346993A Switching operation device and multicircuit switch 有权
标题翻译：切换操作设备和多路开关
公开(公告)号：JP2005346993A
公开(公告)日：2005-12-15
申请号：JP2004162751
申请日：2004-06-01
申请人： Toko Electric Corp , 東光電気株式会社
发明人： TOKUMOTO SATOSHI
IPC分类号： H01H33/40 , H01H33/28
摘要： PROBLEM TO BE SOLVED: To provide a switching operation device that contributes to an improvement in load switching performance by rapidly extinguishing arc by opening a low-cost disconnector or load switch at high speed, and to provide a multicircuit switch equipped with the switching operation device. SOLUTION: The switching operation device 100 is coupled through an adapter 130 to a manual driving shaft for a disconnector, which is usually operated manually, of the multicircuit switch 10 to thereby mechanically open the disconnector at high speed. The switching operation device 100 thus improves the load switching performance by rapidly extinguishing arc when the disconnector is opened. Being equipped with the switching operation device 100, the multicircuit switch 10 exhibits high load switching performance. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过以高速打开低成本的隔离开关或负载开关来快速熄灭电弧而有助于提高负载开关性能的开关操作装置，并且提供一种具有开关操作装置。解决方案：切换操作装置100通过适配器130连接到多路开关10的通常手动操作的用于隔离开关的手动驱动轴，从而高速地机械地断开隔离开关。因此，切换操作装置100通过在断路器断开时快速熄灭电弧来提高负载切换性能。配置有切换操作装置100的情况下，多回路开关10具有高负载切换性能。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2000195390A SWITCH 失效
公开(公告)号：JP2000195390A
公开(公告)日：2000-07-14
申请号：JP37227898
申请日：1998-12-28
申请人： TOKO ELECTRIC CORP
发明人： TOKUMOTO SATOSHI , SAITO SHIGERU , UENOHARA RYUICHI , TAKIZAWA AKIHIRO
IPC分类号： H01H31/02 , H01H31/24 , H01H31/32 , H01H33/53 , H01H33/64
摘要： PROBLEM TO BE SOLVED: To arrange respective components, such that terminals of bushings have intervals corresponding to air insulation outside an outer case and the intervals are reduced inside the outer case by an insulating gas to miniaturize and lighten the whole switch by disposing both the outside bushings in an outside spreading state. SOLUTION: In this switch, three-phase bushings 2 (2u, 2v, 2w) are disposed in a line on respective opposite wall faces of an outer case 1 in which a insulating gas is sealed. Both the outside bushings 2u, 2w of each the wall face are arranged, such that the outside ends of the bushings 2u, 2w widened. Each of the wall faces of the outer case 1 mounted with the respective bushings 2 comprises three-face structure formed in a chevron shape in section, such that both the side faces mounted with the bushings 2u, 2w are slant faces continuing from the center face mounted with the center bushing 2v.

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