OZONIZER Russian patent published in 1997 - IPC

FIELD: ozonizers, applicable in industrial and domestic sewage purification plants, preparation of drinkable water, water of swimming pools, disinfection of rooms, etc. SUBSTANCE: ozonizer uses a power mains rectifier fed from a high-voltage AC source, series-connected circuit inductor and ozone generator capacitor. The high-voltage power source uses the self- sustained oscillator circuit on the basis of the series circuit made up of the ozone generator capacitor and circuit inductor, it includes a control flip-flop, auxiliary trigger-pulse generator connected to the "C" input of the control flip-flop, feedback amplifier having a paraphase output connected to the "R" and "S" inputs of the control flip-flop, and a gate power amplifier, controlled by the direct and inverted outputs of the control flip-flop. The power amplifier output is connected to the circuit inductor. The feedback signal is picked off the feedback resistor series-connected to the circuit inductor and ozone generator capacitor, and applied to the input of the feedback amplifier. EFFECT: improved design. 1 dwg