INDUCTIVELY HEATED SUSCEPTOR AND AEROSOL DELIVERY DEVICE Russian patent published in 2023 - IPC A24F40/465 H05B6/02 F22B1/28 

FIELD: tobacco industry.

SUBSTANCE: present invention relates to aerosol delivery devices, such as smoking products including electronic cigarettes, and, more specifically, to aerosol delivery devices, which are capable of using electrically generated heat for aerosol formation. The aerosol delivery device contains an aerosol precursor enclosed inside a reservoir, and an atomizer made with the possibility of heat generation due to induction. The atomizer contains an induction transmitter and an induction receiver. The induction receiver is in a functional contact with the aerosol precursor inside the reservoir and is made with the possibility of capillary transfer of the aerosol precursor to an area of the induction transmitter for heating and evaporation. The induction receiver contains porous electrically conducting or semiconducting material selected from metals, ferromagnetic ceramics, or graphite. The induction receiver contains a circular ring, a bisector core, and a set of legs passing radially from the circular ring. An option of the aerosol delivery device contains a power supply source, an induction transmitter, and a susceptor. The susceptor is capable of absorbing the aerosol precursor and is made with the possibility of absorption of the aerosol precursor. The induction transmitter is made with the possibility of generation of an alternating magnetic field. The susceptor is made with the possibility of heat generation under the action of the alternating magnetic field for evaporation of at least part of the aerosol precursor absorbed by the susceptor to form aerosol. The susceptor contains porous conducting material, a circular ring, a bisector core, and a set of legs passing radially from the circular ring.

EFFECT: provision of uniform heating of a wick, and increase in a speed of aerosol formation.

8 cl, 9 dwg