ELECTRONIC AEROSOL-GENERATING SMOKING DEVICE Russian patent published in 2021 - IPC A24F47/00 

FIELD: vaping.

SUBSTANCE: invention relates to electronic aerosol-generating smoking device. Electronic aerosol-generating smoking device comprises main part containing cavity for arrangement of aerosol-forming substrate, heater arranged in the main part and configured to heat the aerosol-forming substrate arranged in the cavity. At least part of inner surface of main part, forming said cavity, represents hydrophobic or super-hydrophobic surface. Heating region for the aerosol-forming substrate comprises a tubular extractor, the surface of which is a hydrophobic or super-hydrophobic surface. Reduced accumulation of contaminants and residues on parts coming into direct contact with substances from heated tobacco substrate of heated stick.

EFFECT: possibility of improving the manipulation, operating characteristics and sensations of the user due to the hydrophobic surfaces of the device.

14 cl, 5 dwg