ELECTRONIC SMOKING ARTICLE Russian patent published in 2018 - IPC A24F47/00 

FIELD: tobacco industry.

SUBSTANCE: invention relates to an electronic smoking article which comprises an outer housing extending in a longitudinal direction, a capillary wick for holding liquid material, a micro pump system configured to pump a liquid material contained within said reservoir through an outlet of the reservoir to the capillary wick, a heating arrangement operable to heat a portion of the capillary wick to a temperature sufficient to at least partially vaporise the liquid material held within the capillary wick; a power supply operable to apply voltage to the micro pump system to generate a gas to pump the liquid material from the liquid reservoir into the capillary wick, and a controller for controlling the particle size of the vaporised liquid by controlling the voltage.

EFFECT: technical result consists in providing aerosol supply to the user.

14 cl, 2 dwg