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    INDUCTIVE HEATING ARRANGEMENT
    1.
    发明公开
    INDUCTIVE HEATING ARRANGEMENT 审中-公开

    公开(公告)号：US20230141743A1

    公开(公告)日：2023-05-11

    申请号：US17930451

    申请日：2022-09-08

    申请人： NICOVENTURES TRADING LIMITED

    发明人： Duane KAUFMAN ,  Thomas P. BLANDINO

    IPC分类号： A24F40/465 ,  A24B15/167 ,  H05B6/10 ,  H05B6/36 ,  H05B6/44 ,  A24F40/50

    CPC分类号： A24F40/465 ,  A24B15/167 ,  H05B6/108 ,  H05B6/365 ,  H05B6/44 ,  A24F40/50 ,  A24F40/20

    摘要： An inductive heating arrangement for heating smokable material includes a susceptor arrangement, at least first and second inductor coils and a control circuit. The first inductor coil generates a first varying magnetic field heating a first section of the susceptor arrangement and the second inductor coil generates a second varying magnetic field heating a second section of the susceptor arrangement. The control circuit is configured so that when one of the first and second coils is actively being driven to generate a varying magnetic field the other of the first and second inductor coils is inactive, and so that the inactive one of the first and second inductor coils is prevented from carrying a current induced by the active one of the first and second inductor coils sufficient to cause significant heating of the susceptor arrangement.

    INDUCTIVE HEATING ARRANGEMENT
    5.
    发明公开
    INDUCTIVE HEATING ARRANGEMENT 审中-公开

    公开(公告)号：US20240315342A1

    公开(公告)日：2024-09-26

    申请号：US18583782

    申请日：2024-02-21

    申请人： NICOVENTURES TRADING LIMITED

    发明人： Duane KAUFMAN ,  Thomas P. BLANDINO

    IPC分类号： A24F40/465 ,  A24B15/167 ,  A24F40/20 ,  A24F40/50 ,  H05B6/10 ,  H05B6/36 ,  H05B6/44

    CPC分类号： A24F40/465 ,  A24B15/167 ,  A24F40/50 ,  H05B6/108 ,  H05B6/365 ,  H05B6/44 ,  A24F40/20

    摘要： An inductive heating arrangement for heating smokable material includes a susceptor arrangement, at least first and second inductor coils and a control circuit. The first inductor coil generates a first varying magnetic field heating a first section of the susceptor arrangement and the second inductor coil generates a second varying magnetic field heating a second section of the susceptor arrangement. The control circuit is configured so that when one of the first and second coils is actively being driven to generate a varying magnetic field the other of the first and second inductor coils is inactive, and so that the inactive one of the first and second inductor coils is prevented from carrying a current induced by the active one of the first and second inductor coils sufficient to cause significant heating of the susceptor arrangement.

    ARTICLE FOR USE WITH APPARATUS FOR HEATING SMOKABLE MATERIAL
    7.
    发明公开
    ARTICLE FOR USE WITH APPARATUS FOR HEATING SMOKABLE MATERIAL 审中-公开

    公开(公告)号：US20230263220A1

    公开(公告)日：2023-08-24

    申请号：US18302917

    申请日：2023-04-19

    申请人： NICOVENTURES TRADING LIMITED

    发明人： Thomas P. BLANDINO ,  Andrew WILKE

    IPC分类号： A24F40/42 ,  H05B6/36 ,  A24F40/465 ,  A24F40/46 ,  A24F40/00

    CPC分类号： A24F40/42 ,  A24F40/00 ,  A24F40/46 ,  A24F40/465 ,  H05B6/36 ,  A24F40/20

    摘要： Disclosed is an article for use with apparatus for heating smokable material to volatilize at least one component of the smokable material. The article includes a cavity for receiving smokable material, and a coil of heating material that is heatable by penetration with a varying magnetic field to heat the cavity. Also disclosed is a system including the article and apparatus. The apparatus has an interface for cooperating with the article, and a magnetic field generator. The magnetic field generator includes a coil for generating a varying magnetic field for penetrating the coil of the article when the interface is cooperating with the article. An impedance of the coil of the magnetic field generator is equal, or substantially equal, to an impedance of the coil of the article.

    APPARATUS FOR HEATING SMOKABLE MATERIAL
    8.
    发明申请
    APPARATUS FOR HEATING SMOKABLE MATERIAL 有权

    公开(公告)号：US20230000163A1

    公开(公告)日：2023-01-05

    申请号：US17930474

    申请日：2022-09-08

    申请人： NICOVENTURES TRADING LIMITED

    发明人： Duane A. KAUFMAN ,  Andrew P. WILKE ,  Thomas P. BLANDINO ,  James J. FRATER ,  Raymond J. ROBEY

    IPC分类号： A24F40/465 ,  H05B6/10 ,  H05B6/36

    摘要： Disclosed is an apparatus for heating smokable material to volatilize at least one component of the smokable material. The apparatus includes a heating zone for receiving an article, and a magnetic field generator for generating a varying magnetic field that penetrates the heating zone. The article includes smokable material and heating material that is heatable by penetration with a varying magnetic field to heat the smokable material. The magnetic field generator includes a magnetically permeable core and a coil. The core includes a magnetically permeable first portion and magnetically permeable first and second arms extending from the first portion. The coil is wound around the first portion of the core. The first and second arms of the core are on different sides of the heating zone.