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    Tubular heater for use in an electrical smoking article
    1.
    发明授权
    Tubular heater for use in an electrical smoking article 失效
    用于电吸烟制品的管状加热器

    公开(公告)号：US5665262A

    公开(公告)日：1997-09-09

    申请号：US370125

    申请日：1995-01-09

    申请人： Mohammad R. Hajaligol ,  Grier S. Fleischhauer ,  Seetharama C. Deevi ,  Charles T. Higgins ,  Patrick H. Hayes ,  Herbert Herman ,  Robert V. Gansert ,  Alfred L. Collins ,  Billy J. Keen, Jr. ,  Bernard C. Laroy ,  A. Clifton Lilly, Jr.

    发明人： Mohammad R. Hajaligol ,  Grier S. Fleischhauer ,  Seetharama C. Deevi ,  Charles T. Higgins ,  Patrick H. Hayes ,  Herbert Herman ,  Robert V. Gansert ,  Alfred L. Collins ,  Billy J. Keen, Jr. ,  Bernard C. Laroy ,  A. Clifton Lilly, Jr.

    IPC分类号： A24F47/00 ,  H05B3/00 ,  H05B3/10 ,  A24F1/22

    CPC分类号： A24F47/008

    摘要： A cylindrical tube is provided of a mechanically strong and flexible electrical conductor such as a metal and has a plurality of separated regions. An electrically insulating layer such as a ceramic is applied on the outer surface except for one exposed portion. Electrically resistive heaters are then applied to the insulated regions and are electrically connected at one end to the underlying electrical conducting region. The electrical conductor is connected to the negative terminal of a power source. The other end of all the heaters are adapted to be connected to the positive terminal of the source. Accordingly, an electrically resistive heating circuit is formed wherein the tube serves as a common for all of the heating elements. The tubular heater can comprise an exposed end hub with a plurality of blades extending therefrom. Each blade can have an individual heater deposited thereon. Alternatively, every other blade can have a heater deposited thereon. The blades having no heater function as barriers to minimize outward escape of generated vapors. These barrier blades also function as heat sinks for the heaters on adjacent blades.

    摘要翻译： 圆柱形管由诸如金属的机械强度和柔性的电导体提供，并且具有多个分离的区域。 电绝缘层例如陶瓷被施加在除了一个暴露部分之外的外表面上。 然后将电阻加热器施加到绝缘区域并且在一端电连接到下面的导电区域。 电导体连接到电源的负极端子。 所有加热器的另一端适于连接到源的正极端子。 因此，形成电阻加热电路，其中管用作所有加热元件的公共端。 管状加热器可以包括具有从其延伸的多个叶片的暴露的端部毂。 每个叶片可以具有沉积在其上的单个加热器。 或者，每隔一个叶片可以具有沉积在其上的加热器。 没有加热器的叶片用作阻挡所产生的蒸汽的向外逸出。 这些挡板还可用作相邻刀片上的加热器的散热器。