METHOD OF STABILISING OZONISER OUTPUT AND DEVICE THEREFOR Russian patent published in 2014 - IPC C01B13/11 A61L9/15 

FIELD: electricity.

SUBSTANCE: raw material consumption used is ozone concentration and the signal used is the amount of electric charge in the ozone-ion air mixture fed by the ozoniser, which is measured over a period of time set by a control unit, and transmitted to a differentiating link which determines the rate of change of charge in cycles, which is further generated in the form of a digital or analogue voltage signal and compared with the value of voltage across electrodes of the ozoniser, set by the control unit. Upon deviation of the signal value, a voltage controller generates a signal which inversely varies voltage across the electrodes of the ozoniser. The device for carrying out the method has an ozone output sensor installed in front of the ozoniser output, a coulometer connected to the differentiating link with a control unit, which consists of series-connected signal counter, signal amplifier and a device for controlling the cyclic process of measuring the rate of change of charge, connected to the signal counter and the coulometer. The output of the signal amplifier is connected to the voltage controller and the power supply is connected to the device for controlling the cyclic process of measuring the rate of change of charge and to the signal amplifier. The sensor is in the form of a thin metal plate, and the high-voltage electrode of the ozoniser is in the form of a disc coil.

EFFECT: stabilising ozoniser output.

2 cl, 1 dwg