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    • 3. 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。
    • 6. 发明授权
    • Coaxial cigarette
    • 同轴卷烟
    • US4986287A
    • 1991-01-22
    • US423310
    • 1989-10-18
    • Werner SchneiderHorst BorowskiErwin KauschRolf KuttingMeinhard MeyerKnut MollerBernd-Henrik MullerAdolf Schluter
    • Werner SchneiderHorst BorowskiErwin KauschRolf KuttingMeinhard MeyerKnut MollerBernd-Henrik MullerAdolf Schluter
    • A24D1/00
    • A24D1/00
    • A coaxial cigarette comprising an inner core of a material glowing away substantially without residue, in particular tobacco material, with a sheath for the inner core, an outer jacket coaxially surrounding the inner core and its sheath and comprising a tobacco and/or non-tobacco material, and a sheath for the outer jacket, has a diameter of the inner core which lies in the range from 45% to 80% of the outer diameter of the coaxial cigarette; the inner core has a packing density in the range from 300 to 400 mg/cm.sup.3 ; the outer jacket has a packing density in the rnage from 170 to 250 mg/cm.sup.3. The sheath of the inner core has an air permeability of less than 3 ISO units. The outer sheath has a front segment to be lit and a rear mouth-side segment; the front ignition-side segment of the outer sheath contains conventional glow salts and has an air permeability of 15 to 40 ISO units and the rear mouth-side segment of the outer sheath contains no glow salts and has an air permeability of less than 3 ISO units.
    • 一种同轴香烟,其包括基本上没有残留物,特别是烟草材料发光的材料的内芯,其具有用于内芯的护套,外护套同轴地围绕内芯及其护套并且包括烟草和/或非烟草 材料和护套,具有内芯的直径在同轴卷烟的外径的45%至80%的范围内; 内核的填充密度在300-400mg / cm3的范围内; 外护套的填充密度为170-250mg / cm3。 内芯的护套具有小于3 ISO单位的透气性。 外护套具有要被点燃的前段和后口侧段; 外护套的前点火侧段包含常规的辉光盐,透气度为15至40 ISO单位,外护套的后口侧段不含辉光盐,透气度小于3 ISO 单位。