AIR-PURIFYING APPARATUS AND ATMOSPHERE AROMATIZATION Russian patent published in 2019 - IPC A61L9/03 F24F11/00 F24F3/16 

Abstract RU 2679418 C1

FIELD: air cleaning.

SUBSTANCE: air purification system comprises an air-purifying apparatus for removing contaminants from the air, a sensor for detecting the concentration of an air pollutant, and an aroma extraction apparatus that reacts to an aroma release signal. Air purification system further comprises a processor adapted for the operational monitoring of the concentration of pollutants based on sensor data obtained from the sensor, and to generate an odour release signal when a rapidly controlled concentration of pollutants falls below the value of the maximum concentration of the air pollutant, during the presence of which the odour may be emitted. Method of creating an aromatized atmosphere in a room is also disclosed.

EFFECT: group of inventions reduces the risk of formation of harmful reaction products when fragrance is emitted into the air.

15 cl, 8 dwg

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RU 2 679 418 C1

Authors

Wei, Huibin

Su, Jing

Hilbig, Rainer

Dates

2019-02-08Published

2017-04-24Filed