ACTUATOR USING EXPLOSION GAS PRESSURE FOR ULTRA HIGH VOLTAGE SWITCHGEAR AND ULTRA HIGH VOLTAGE SWITCHGEAR HAVING THE SAME

摘要

invention in high-voltage gas insulated switchgear in the explosion, the device provides you with opening and closing operations as the present invention to form a chamber and the combustion chamber, and therefore, the support frame having a gas cylinder in communication with the combustion chamber (frame); Piston moving linearly into and out of the gas cylinder; Is connected to the piston, bolt sheaf moving straight in the same direction with the piston; Has a position for releasing the bolt and bolt bunch position to constrain the bunch, bunch meomchi bolt positioned to enable contact (latch); First spring bolt to impose a pressure in one direction to the elastic bunch; Go straight through the inside of the bolt bunch, and percussion pin which can explode by hitting the charge, which is located in the chamber; Body blow by blow percussion pin to move to strike the charge; And the bolt is connected to the bundle moves in the direction of linear movement of the bolt with the same bunch, and the output is connected to the movable electrode side of the high voltage switch drive shaft axis; Oppressive way for high-voltage switchgear control device is disclosed that includes.