STEAM SUPPLY SYSTEM Russian patent published in 2020 - IPC A24F47/00 

FIELD: steam generation system.

SUBSTANCE: invention relates to a steam supply system which is configured to generate steam with a selectable degree of visibility for inhalation and subsequent exhalation by the user and comprising a first raw material for generating steam with a first degree of visibility; second initial material for steam generation with second degree of visibility lower than first degree of visibility so that steam generated from second initial material is less visible compared to steam generated from first initial material; at least one evaporator, which is configured to generate steam from first and second source materials by heating first and second source materials; and control circuit, which is configured to control at least one evaporator in order to generate steam from first source material and second source material in selected ratio to obtain steam with degree of visibility corresponding to selected.

EFFECT: technical result consists in production of steam with a degree of visibility corresponding to selected.

16 cl, 4 dwg