Title:
AEROSOL GENERATING DEVICE COMPRISING INDUCTION COIL
Document Type and Number:
WIPO Patent Application WO/2020/251179
Kind Code:
A2
Abstract:
Disclosed is an aerosol generating device comprising: a receiving space cylindrically formed in order to receive a cigarette therein; an induction coil wound around the outer surface of the receiving space; a power unit for supplying electric power to the induction coil; a control unit for controlling the electric power supplied to the induction coil; and a shielding film including a ferromagnetic body for preventing electromagnetic interference due to electromagnetic waves emitted from the induction coil, wherein the shielding film surrounds only a part of the outer surface of the induction coil in order to prevent electromagnetic interference due to an electromagnetic wave having a frequency which does not exceed 500 kHz.
More Like This:
Inventors:
LEE JAE MIN (KR)
PARK SANG KYU (KR)
AN HWI KYEONG (KR)
LEE SEUNG WON (KR)
JU SOUNG HO (KR)
PARK SANG KYU (KR)
AN HWI KYEONG (KR)
LEE SEUNG WON (KR)
JU SOUNG HO (KR)
Application Number:
PCT/KR2020/006533
Publication Date:
December 17, 2020
Filing Date:
May 19, 2020
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/465
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF:
Previous Patent: LOW-NOISE TRANSFORMER
Next Patent: TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
Next Patent: TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME