DESIGN AND USE OF MULTI-CHAMBER CARTRIDGE CONTAINING COMPOSITION IN FORM OF HYDROGEL Russian patent published in 2021 - IPC A24F47/00 

FIELD: vaping.

SUBSTANCE: group of inventions relates to an electronic device for vaping, an electronic device for vaping and a method of operating an electronic vaping device. Cartridge for the electronic vaporising device comprises an outer container extending in the longitudinal direction, a channel inside the outer container, Storage part is arranged between external container and channel. Storage part is made with possibility of storing ingredients of ready composition for evaporation and contains several chambers, which are arranged so that a plurality of chambers surrounds the channel in a position along the longitudinal direction. Each of the wicks is in fluid communication with one of the plurality of chambers and a channel and is configured to deliver one or more ingredients, contained in each of several chambers, into channel. Heater is functionally connected to one or more of said several wicks.

EFFECT: enabling generation of vapor produced from multiple ingredients using only one heater.

18 cl, 13 dwg