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    • 7. 发明专利
    • APPARATUS FOR HEATING SMOKABLE MATERIAL
    • CA3028019A1
    • 2018-01-04
    • CA3028019
    • 2017-06-27
    • BRITISH AMERICAN TOBACCO INVESTMENTS LTD
    • AOUN WALID ABIPATON DAVID
    • A24F47/00
    • Disclosed is apparatus (100, 200) for heating smokable material to volatilise at least one component of the smokable material. The apparatus (100, 200) comprises: a heating zone (111) for receiving at least a portion of an article comprising smokable material; an outlet (122) for permitting volatilised components of the smokable material to pass from the heating zone (111) towards an exterior of the apparatus (100, 200) when the article is heated in the heating zone (111) in use; a heating element (115, 130) that is heatable by penetration with a varying magnetic field to heat the heating zone (111), wherein a first section (115a, 130a) of the heating element (115, 130) is located between a second section (115b, 130b) of the heating element (115, 130) and the outlet (122), and wherein the second section (115b, 130b) of the heating element (115, 130) is heatable in use by thermal conduction from the first section (115a, 130a) of the heating element (115, 130); and a magnetic field generator (112) for generating a varying magnetic field that penetrates the first section (115a, 130a) of the heating element (115, 130) and avoids the second section (115b, 130b) of the heating element (115, 130).
    • 9. 发明专利
    • APPARATUS FOR HEATING SMOKABLE MATERIAL
    • CA3028019C
    • 2021-05-25
    • CA3028019
    • 2017-06-27
    • BRITISH AMERICAN TOBACCO INVESTMENTS LTD
    • AOUN WALID ABIPATON DAVID
    • A24F40/465A24F40/46
    • Disclosed is apparatus (100, 200) for heating smokable material to volatilise at least one component of the smokable material. The apparatus (100, 200) comprises: a heating zone (111) for receiving at least a portion of an article comprising smokable material; an outlet (122) for permitting volatilised components of the smokable material to pass from the heating zone (111) towards an exterior of the apparatus (100, 200) when the article is heated in the heating zone (111) in use; a heating element (115, 130) that is heatable by penetration with a varying magnetic field to heat the heating zone (111), wherein a first section (115a, 130a) of the heating element (115, 130) is located between a second section (115b, 130b) of the heating element (115, 130) and the outlet (122), and wherein the second section (115b, 130b) of the heating element (115, 130) is heatable in use by thermal conduction from the first section (115a, 130a) of the heating element (115, 130); and a magnetic field generator (112) for generating a varying magnetic field that penetrates the first section (115a, 130a) of the heating element (115, 130) and avoids the second section (115b, 130b) of the heating element (115, 130).