ELECTRONIC AEROSOL DELIVERY SYSTEM Russian patent published in 2021 - IPC A24F47/00 

FIELD: tobacco industry.

SUBSTANCE: group of inventions relates to the tobacco industry, namely to devices and means for providing aerosol. An aerosol delivery device generating an aerosol for inhalation by a user from several separate aerosol generation regions, each containing an aerosol generation component, comprises a mouthpiece from which the user inhales the aerosol generated during use. The aerosol delivery device comprises a first path extending from the first aerosol production region and communicating with the mouthpiece. The aerosol delivery device comprises a second path extending from the second aerosol production region and communicating with the mouthpiece. Each of the first and second paths is provided with a flow restriction element that is configured to vary the air flow through the respective path depending on the presence of an aerosol production component in the respective aerosol production regions in the device and / or on the parameter of the corresponding aerosol production component in the device. Also disclosed are an aerosol delivery system, an aerosol delivery device, an aerosol delivery device, and a method for controlling air flow in an aerosol delivery system.

EFFECT: technical result consists in optimizing the aerosol production process.

21 cl, 16 dwg