Device for magnetic-pulse control of ferromagnetic materials

A device for magnetic-pulse control of ferromagnetic materials contains a rectifier 1, a control unit 3 and a power inductor 2. For its part, the latter comprises: an inductor choke having two windings 14, 15, two supply inputs 4, 5 which are each connected to one output 6, 7 respectively of the rectifier, two control inputs which are each connected to one output of the control unit, a transmitter 22 which is connected to the command input of the control unit 3 and two switching components which each consist of the series connection of one winding 14 or 15 respectively of the inductor choke and a thyristor 16 or 17 as well as a capacitor which is connected in parallel thereto. One side of the capacitor 18 or 19 and the cathode of the thyristor 16 or 17 are connected to earth. The common point of the winding 14, 15 and the other side of the capacitor 18, 19 is connected to one supply input 4 or 5 respectively of the power inductor 2. The control electrodes of the power thyristors are connected to the outputs of the control unit 3. Between the outputs 6, 7 of the rectifier 1 and the supply inputs 4, 5 of the power inductor a controllable electronic switch 8 or 9 respectively is in each case connected, the control inputs of the latter being each connected to one output of a comparator 20 or 21 respectively. The two inputs of the two comparators 20 or 21 respectively are [lacuna] to the common point of the capacitor 18 or 19 respectively, of the winding 14 or 15 respectively, or respectively to one output of the control unit 3... Original abstract incomplete.