公开(公告)号：US20080047819A1

公开(公告)日：2008-02-28

申请号：US11835690

申请日：2007-08-08

申请人： Osamu TAKAHARA ,  Tae Hyun Kim ,  Tomotaka Yano ,  Akihiko Imagi

发明人： Osamu TAKAHARA ,  Tae Hyun Kim ,  Tomotaka Yano ,  Akihiko Imagi

IPC分类号： H01H15/06

CPC分类号： H01H3/60 ,  H01H33/38 ,  H01H33/666

摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.

摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置以使作为固定面的保持器支撑单元7由沿着可动轴4的轴向分层的多个板构成的方式配置。 在紧密操作的情况下，由于由于层叠板的变形而在整个系统中的动能被层压板之间产生的摩擦所消耗，所以允许可动电极2来回的能量降低，使得 可以缩短抖动时间。

公开(公告)号：US20100320063A1

公开(公告)日：2010-12-23

申请号：US12853930

申请日：2010-08-10

申请人： Osamu TAKAHARA ,  Tae Hyun Kim ,  Tomotaka Yano ,  Akihiko Imagi

发明人： Osamu TAKAHARA ,  Tae Hyun Kim ,  Tomotaka Yano ,  Akihiko Imagi

IPC分类号： H01H9/20

CPC分类号： H01H3/60 ,  H01H33/38 ,  H01H33/666

摘要： A switchgear apparatus is provided in which an impact induced by a close operation is mitigated, featuring space saving and high reliability with low costs.The switchgear apparatus includes a switching unit 3 that is composed of a fixed electrode 1 and a movable electrode 2; a movable shaft 4 that is extended from the movable electrode 2; an operating mechanism 5 that produces driving force and transfers the driving force to the movable shaft 4; a switching-unit holder 6 that holds the switching unit 3 and the movable shaft 4 thereinside; and a holder supporting unit 7 that has a fixing plane so as to fix the switching-unit holder 6 thereonto. The switchgear apparatus is arranged in such a manner that the holder supporting unit 7 serving as the fixing plane is constituted of a plurality of plates layered in the axial direction along the movable shaft 4. In a case of the close operation, because kinetic energy in the overall system is consumed by the friction generated between the layered plates owing to distortion of the layered plates, energy that allows the movable electrode 2 to bounce back and forth is lowered, so that it is possible to shorten a chattering time.

摘要翻译： 提供了一种开关装置，其中减轻了由紧密操作引起的冲击，具有节省空间并且具有低成本的高可靠性。 开关装置包括由固定电极1和可动电极2构成的开关单元3; 从可动电极2延伸的可动轴4; 产生驱动力并将驱动力传递到可动轴4的操作机构5; 切换单元保持器6，其将切换单元3和可动轴4保持在其内部; 以及具有固定平面以将切换单元保持器6固定在其上的保持器支撑单元7。 开关装置的设置方式是，作为固定平面的保持器支撑单元7由沿着可动轴4的轴向层叠的多个板构成。在紧密操作的情况下，由于动能 由于层叠板的变形，整体系统被层压板之间产生的摩擦所消耗，使得可动电极2来回弹性的能量降低，从而可以缩短抖动时间。