| 摘要 |
PURPOSE: Gas insulated switchgear is provided to discharge heated insulation gas to different directions by comprising a movable shaft positioned inside a movable contact part and tow or more discs having multiple disc holes. CONSTITUTION: A movable contact part (120) comprises a movable arc contact point member (121), a movable main contact point member (122), a movable shaft (123), and two or more discs (124). The movable arc contact point member receives a fixed arc contact point member (111). The movable main contact point member contacts to a fixed main contact point member (112). The movable shaft has one or more movable holes at regular intervals. The discs have disc holes. |
