Patent ID: 11864594
Assignee: JAPAN TOBACCO INC.
Field: Medical technology (Instruments)
Classification: CPC A  G  Y | IPC A

Claim 18:
19. An aerosol generation device comprising:
a load configured to heat an aerosol generation article by using power that is supplied from a power source, the aerosol generation article comprising an aerosol-forming substrate configured to hold or carry at least one of an aerosol source and a flavor source; and
circuitry configured to
acquire a temperature of the load;
execute feedback control based on the temperature of the load; and
control the power that is supplied from the power source to the load, wherein

the circuitry is configured to increase a gain in the feedback control or an upper limit value of the power that is supplied from the power source to the load so that the temperature of the load gradually approaches from a first temperature, at which a predetermined amount or more of aerosols is capable of being generated from the aerosol source or the aerosol-forming substrate included in the aerosol generation article and located in a position closest to the load, to a second temperature at which the predetermined amount or more of aerosols is capable of being generated from the aerosol source or the aerosol-forming substrate included in the aerosol generation article and located in a position most distant from the load.