公开(公告)号：US20210093009A1

公开(公告)日：2021-04-01

申请号：US17041177

申请日：2019-11-07

Applicant: KT&G CORPORATION

Inventor： Sang Kyu PARK ,  Jong sub LEE ,  Seung Won LEE ,  Jae Min LEE ,  Soung Ho JU

IPC: A24F40/465 ,  A24F40/20 ,  A24F40/51 ,  A24F40/57 ,  H05B6/10 ,  H05B6/06

Abstract: Provided is an apparatus for generating an aerosol by induction heating, the apparatus including: at least one susceptor formed in an elongated structure extending in a longitudinal direction of a cigarette to be accommodated in the apparatus, and arranged to be inserted into the cigarette to heat the cigarette; an ejector including an accommodating space for accommodating the cigarette, and an opening formed at one end of the accommodating space so that the cigarette is inserted in the accommodating space, wherein the at least one susceptor is arranged opposite the one end in the accommodating space, and the ejector is detached from and attached to the apparatus together with the at least one susceptor; and a coil arranged to surround the ejector along the longitudinal direction when the ejector is coupled to the apparatus, and configured to apply an alternating magnetic field to the at least one susceptor so that the at least one susceptor generates heat.