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1. 发明公开

EP2720239A1 Actuator for low-, medium- or high-voltage switchgears 审中-公开
标题翻译： StellgliedfürNieder-，Mittel-hoder Hochspannungs-Schaltgetriebe
公开(公告)号：EP2720239A1
公开(公告)日：2014-04-16
申请号：EP12007042.0
申请日：2012-10-11
申请人： ABB Technology AG
发明人： Kopp, Dalibor , Zitzmann, Robby
IPC分类号： H01H3/42 , F16H53/04 , H01H3/16 , H01H3/32
CPC分类号： H01H5/14 , H01H3/16 , H01H3/42 , H01H2003/323
摘要： The invention relates to an actuator for low-, medium- or high-voltage switchgears with a drive to move at least one movable contact, with mechanical actuation energy transmission elements (4, 5) between the drive and the movable contact system, in which rotating and/or translating elements (4, 5) are mechanically corresponding to at least one position determining switch (3), and a method for operating such an actuator. In order to compensate a mechanically by torsion and/or bending effects caused positions measuring fault in the drive, that the rotating and/or the translating element is divided mechanically into two relatively to each movable first part (4) and second part (5) in such, that via a tappet element (8) between part (4) and part (5) a relative mechanical deviation of the movable part (4) to the movable part (5) is dimensioned in such, that it compensates the mechanical deviation (D) caused by torsion and/or bending and/or tolerance of transmission elements.
摘要翻译：本发明涉及一种用于低压，中压或高压开关柜的致动器，其具有通过机械致动能量传递元件（4,5）移动至少一个活动触头的驱动器，驱动器和可动触点系统之间，其中旋转和/或平移元件（4,5）在机械上对应于至少一个位置确定开关（3），以及用于操作这种致动器的方法。为了通过扭转和/或弯曲效应机械地补偿测量驱动器中的故障的位置，旋转和/或平移元件相对于每个可移动的第一部分（4）和第二部分（5）被机械地分成两部分，这样，经由部分（4）和部分（5）之间的挺杆元件（8），可移动部件（4）与可移动部件（5）的相对机械偏差的尺寸设计成使得其补偿机械偏差（D）由传动元件的扭转和/或弯曲和/或公差引起的。

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