AEROSOL GENERATING DEVICE WITH SEALED INNER AIR FLOW CHANNEL Russian patent published in 2025 - IPC A24F40/40 A24F40/46 

FIELD: aerosol-generating devices.

SUBSTANCE: proposed invention relates to an aerosol generating device. Aerosol generating device comprises an outer casing, a tubular heater, an upper heater housing and a lower heater housing, an inner channel for air flow through the device extending from the air inlet in the outer casing to the air outlet in the outer casing, first sealing element between the outer casing and the lower housing of the heater, second sealing element between outer casing and upper housing of heater, third sealing element between the lower housing of the heater and the upper housing of the heater, heater holder located between the heater and the lower housing of the heater. Tubular heater is enclosed inside the upper housing of the heater and the lower housing of the heater. Inner channel for air flow passes through upper housing of heater, lower housing of heater and heater. Air flow channel passes through the heater holder. Heater is pressed directly into the upper housing of the heater.

EFFECT: providing strong and reliable sealing, as well as reducing heat loss through the sealing element, which thereby improves efficiency of heating.

14 cl, 3 dwg