Aerosol provision device heating system
AssigneeNicoventures Trading Limited
InventorsDaniel LOCHTMAN, David BUREAU, James SHERIDAN
Life of this patent
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Abstract
An aerosol provision device heating system includes a heating region that can receive at least a portion of an article comprising aerosol generating material. The system also includes a first susceptor that extends within the heating region, and a second susceptor that at least partially surrounds at least a portion of the heating region. A first induction coil generates a first varying magnetic field that penetrates, and causes heating in, the first susceptor. A second induction coil generates a second varying magnetic field that penetrates, and causes heating in, the second susceptor. The first and second induction coils may be independently controllable.
Claims20
An aerosol provision device heating system, comprising:
- a heating region configured to receive at least a portion of an article comprising aerosol generating material;
- a first susceptor that extends within the heating region, wherein the first susceptor is heatable by penetration with a varying magnetic field;
- a second susceptor that at least partially surrounds at least a portion of the heating region, wherein the second susceptor is heatable by penetration with a varying magnetic field;
- a first induction coil configured to generate a first varying magnetic field that penetrates the first susceptor;
- and
- a second induction coil configured to generate a second varying magnetic field that penetrates the second susceptor.
Dependencies are inferred from the claim text.