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发明公开
CN107004536A 气体遮断器 有权

气体遮断器
摘要：
用驱动侧连结杆(11)、被驱动侧连结杆(13)、将这些连结的两个杆(12)、规定驱动侧连结杆(11)与被驱动侧连结杆(13)的动作的导向装置(14)构成气体遮断器的双向驱动机构部(10)。可动销(18)分别与驱动侧连结杆(11)具有的第一槽凸轮(16)、导向装置(14)具有的第二槽凸轮(17)、杆(12)具有的第三槽凸轮(19)连通，通过利用驱动侧杆(13)的动作，可动销(18)在各个槽凸轮(16、17、19)内运动，使杆(12)转动，被驱动侧连结杆(13)向与驱动侧连结杆(11)相反方向被驱动，被驱动侧电弧电极(5)向与驱动侧电弧电极(4)相反方向被驱动。
摘要（英）：

A bidirectional driving mechanism (10) of a gas blocking device comprises a drive-side linkage rod (11), a driven-side linkage rod (13), two levers (12) that link the drive-side linkage rod with the driven-side linkage rod, and a guide (14) that regulates the operation of the drive-side linkage rod (11) and the driven-side linkage rod (13). A moveable pin (18) is passed respectively through a first groove cam (16) of the drive-side linkage rod (11), a second groove cam (17) of the guide (14), and third groove cams (19) of the levers (12), and by operation of the drive-side rod (13) the moveable pin (18) moves within the respective groove cams (16, 17, 19), causing the levers (12) to rotate, causing the driven-side linkage rod (13) to be driven in a direction opposite to the drive-side linkage rod (11), and causing a driven-side arc electrode (5) to be driven in a direction opposite to a drive-side arc electrode (4).

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