AEROSOL DELIVERY DEVICE WITH REPLACEABLE WICK AND HEATER ASSEMBLY (OPTIONS) Russian patent published in 2021 - IPC A24F47/00 

FIELD: aerosol delivery devices.

SUBSTANCE: group of inventions relates to embodiments of an aerosol delivery device. The aerosol delivery device comprises a casing forming a filling hole that communicates through the fluid with the open end of a tank, the tank having an open end and an opposite closed end. The tank contains a composition of the aerosol precursor. The aerosol delivery device also contains an electrical contact inside or on the casing. The device also contains an evaporation unit. The evaporation unit contains a liquid transfer element, a heating element, and an electrical connector. The evaporation unit is designed to interact with the open end of the tank with separation provision capability so that the liquid transfer element is combined with the tank for transferring the aerosol precursor composition from the tank to the heating element and is designed to interact with an electrical contact inside or on the casing.

EFFECT: use of the aerosol delivery device is simplified by enabling the replacement of the evaporation unit without the need to empty the tank of the remaining aerosol precursor composition before replacing the sprayer.

24 cl, 16 dwg