Patent ID: 11969018
Assignee: KT&G CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC A  H | IPC A  H

Claim 0:
1. An aerosol generating device comprising:
a receiving portion configured to accommodate a cigarette through an opening formed at one end of the receiving portion;
a first susceptor located in the receiving portion;
a second susceptor arranged spaced apart from the first susceptor;
a third susceptor arranged spaced apart from the first susceptor and the second susceptor;
a coil configured to generate an alternating magnetic field such that the first to third susceptors generate heat; and
a controller configured to determine whether the cigarette is accommodated based on a first temperature profile of the second susceptor and a second temperature profile of the third susceptor, wherein the third susceptor is arranged in the side wall of the receiving portion.