COMBINE SYSTEM OF AUTOMATIC TURNING OFF OF ELECTRIC POWER AT HIGH WIND

A combine system of automatic turning off of electric power at high wind contains fixed support, change-over mechanism with electromagnet connected with the support rigidly fixed on the support base with the sensor of the wind pressure mounted on it, the wind cowls and mechanism of the locked remote bellows transfer of signals from the amplifier to the electromagnet with reception and executive bellows, moreover, executive bellows is executed in the form of differential block formed by connection from the opposite side to the slip-on flange of the first executive bellows additional second bellows with the slip-on flange connected from one side - with the output stock, and with other side - with the end of the third bellows with the slip-on flange rigidly connected with the slip-on flange of the first bellows. The slip-on flanges of the first and second bellows are moved in cylindrical guide fixed on the frame of change-over mechanism, the slip-on flange of the third bellows - in cylindrical guide fixed on the slip-on flange of the second bellows, and the cavity of reception bellows with the cavity of the second bellows is connected by flexible hydraulic line directly, and with the cavity of the first bellows û by rigid hydraulic line through adjusting choke.