AEROSOL GENERATING DEVICE WITH AIR VENTILATION NOZZLES Russian patent published in 2017 - IPC A24F47/00 

FIELD: machine building.

SUBSTANCE: present invention relates to aerosol-generating device for aerosol-forming substrate heating and to aerosol generating device for liquid aerosol-forming substrate heating having electric power source. Aerosol generating device includes evaporator for aerosol-forming substrate heating; plurality of air ventilation openings and, at least, one air outlet, wherein air ventilation openings and air outlet are intended, to determine air flow direction between air ventilation openings and air outlet, wherein each of plurality of air ventilation openings represents air inlet opening, intended for air direction to vicinity of evaporator in direction through evaporator surface and essentially perpendicular to device longitudinal axis, so, that to control aerosol particles size.

EFFECT: technical results of invention are increasing in aerosol cooling rate, which reduces aerosol particles average size without need for evaporator cooling, and increasing air flow vortex effect, which increases cooling rate.

15 cl, 5 dwg