AEROSOL GENERATING DEVICE WITH IMPROVED POWER SUPPLY CONTROLLER Russian patent published in 2023 - IPC A24F40/57 

FIELD: aerosol generators.

SUBSTANCE: aerosol generating device (10) comprising: an air inlet (28a); outlet (28b) for air; an air flow channel extending between the air inlet and the air outlet; a heating element (30) for heating the substrate (26) forming an aerosol; a sensor assembly (50) in communication with the air flow path; and a controller (60) connected to the sensor assembly and configured to control the power supply to the heating element. The sensor unit (60) is configured to measure one or both of the flow rate and the pressure level in the air flow channel. The amount of power supplied to the heating element (30) depends on at least one of: the flow rate and pressure level measured by the sensor assembly (60); the length of time between the start of a given puff and the end of the puff immediately preceding said given puff; and the number of this puff.

EFFECT: improved power controller.

9 cl, 3 dwg