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    • 4. 发明授权
    • Smokable article
    • 可吸烟的文章
    • US5115820A
    • 1992-05-26
    • US495076
    • 1990-03-19
    • Bernhard HauserGuillermo GerdingKnut MollerBernd-Henrik MullerGert RudolphWolfgang Wiethaup
    • Bernhard HauserGuillermo GerdingKnut MollerBernd-Henrik MullerGert RudolphWolfgang Wiethaup
    • A24B15/16A24F47/00
    • A24F47/004A24B15/165
    • A smokable article including an aerosol generating zone which has a combustion element and a carrier for an aerosol precursor which coaxially surrounds the combustion element, flow passages in the aerosol generating zone and a mouthpiece. The combustion element includes axial flow passages extending over its entire length and a jacket formed of a gas-impermeable heat-insulating material. The jacket is surrounded at a distance by a concentric sleeve of a gas-impermeable material so that between the jacket and the sleeve at least one flow space results; the sucked-in air flows through the flow passages in the combustion element, then back through the flow space between the jacket and the sleeve and finally through the carrier for the aerosol precursor to the mouthpiece. The carrier includes a precursor, and the combustion element has a plurality of axial passages.
    • 一种可吸烟制品,包括具有燃烧元件的气溶胶生成区和同时围绕燃烧元件的气溶胶前体的载体,气溶胶生成区中的流动通道和吸口。 燃烧元件包括在其整个长度上延伸的轴向流动通道和由气体不可渗透的绝热材料形成的护套。 护套通过不透气材料的同心套筒一段距离被围绕,从而在护套和套管之间产生至少一个流动空间; 吸入的空气流过燃烧元件中的流动通道,然后流过护套和套管之间的流动空间,最后通过用于气雾剂前体的吸嘴的载体。 载体包括前体,并且燃烧元件具有多个轴向通道。