INDUCTION DEVICE FOR AEROSOL DELIVERY Russian patent published in 2021 - IPC A24F47/00 

FIELD: aerosol.

SUBSTANCE: group of inventions relates to an aerosol delivery device and a control housing connected to a cartridge installed in a resonant receiving communication device of an aerosol delivery device. The aerosol delivery device contains a substrate configured to accommodate the aerosol precursor composition, a resonant transformer containing a transmitting communication device and a resonant receiving communication device located near the substrate. The device also contains an inverter with a pulse-width modulation, configured to excite a resonant transformer and containing a bridge circuit connected to the transmitting communication device and representing a half-bridge consisting of a pair of transistors and a pair of diodes, and a pulse-width modulation controller made in the form of an integrated circuits capable of outputting a pulse-width modulation signal to a bridge circuit configured to excite a transmitting communication device to generate an alternating magnetic field and induce an alternating voltage in a resonant communication receiver under the action of said alternating magnetic field. Under the action of the specified alternating voltage, heat is generated by the resonant communication receiver and, as a result, the components of the aerosol precursor composition are evaporated. It is possible to wirelessly heat a resonant communication receiver, which an atomizer can form, to form an aerosol from an aerosol precursor composition disposed near the resonant receiver.

EFFECT: invention does not leak and overheat the aerosol precursor composition.

18 cl, 16 dwg