Induction heating device

EP4316285B1Active Publication Date: 2026-05-06JAPAN TOBACCO INC
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Patents
Current Assignee / Owner
JAPAN TOBACCO INC
Filing Date
2022-03-29
Publication Date
2026-05-06

Smart Images

  • Figure IMGF0001
    Figure IMGF0001
  • Figure IMGF0002
    Figure IMGF0002
  • Figure IMGF0003
    Figure IMGF0003
Patent Text Reader

Abstract

An induction heating device which can perform heating of an aerosol forming base substance more appropriately is provided. An induction heating device 100 for heating an aerosol forming base substance 108, which includes a susceptor 110 and an aerosol source 112, includes a circuit including a coil 106 for heating the susceptor 110 by induction heating. The susceptor 110 is heated by using a heating mode including plural phases, and a frequency of AC current supplied to the coil 106 in the plural phases is constant.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Aerosol-generating device comprising an inductive heating arrangement comprising first and second LC circuits having different resonance frequencies

    EP3760065A1