AEROSOL GENERATING SYSTEM WITH RESONANT CIRCUIT FOR CARTRIDGE RECOGNITION Russian patent published in 2024 - IPC A24F40/42 

FIELD: smoking accessories.

SUBSTANCE: aerosol-generating system comprising cartridge (100) comprising an aerosol-forming substrate; resonance circuit (155) and aerosol generating device (200). Cartridge (100) comprises at least part of resonance circuit (155), and resonant circuit (155) is configured to resonate at a given resonant frequency, wherein said resonance frequency is associated with the identity of cartridge (100). Aerosol generating device (200) comprises: housing (202) configured to receive cartridge (100); power supply (210) for supplying power to cartridge (100); and control circuit (220). Control circuit (200) comprises controller (230) configured to determine resonance frequency of resonance circuit (155) when placing cartridge (100) in aerosol generating device (200); and identify cartridge (100) based on determined resonance frequency.

EFFECT: possibility of automatic identification of the cartridge, which would enable the aerosol generating device to generate an optimum aerosol from a plurality of cartridges containing different aerosol-forming substrates.

17 cl, 7 dwg