SMOKER'S ARTICLE
    1.
    发明专利

    公开(公告)号:JPH04258281A

    公开(公告)日:1992-09-14

    申请号:JP22470891

    申请日:1991-08-09

    Abstract: PURPOSE: To provide a smoking article composed of specified constitution and having the appearance and feeling of a cigarette for efficiently heating a flavor imparting aerosol radioactive material by heat gas and radiation generated by the air passing through a carbonaceous heat source. CONSTITUTION: On an end on an opposite side for communicating fluid with the mouthpiece end of this smoking article, an active element 11 composed of a non-combustible cylindrical hollow sleeve 22, a heat source 20 provided with a fluid passage 206, a flavor floor 21 and a spacer means 101 for supporting the flavor floor 21 is provided. At the time, the heat source 20 is provided on the end on the opposite side of the mouthpiece end inside the sleeve 22 and the flavor floor 21 is supported by the spacer means 101 with an interval from the heat source 20 in the inside on a mouthpiece end side. Further, the part adjacent to the heat source 20 of the sleeve 22 is made air permeable so as to support the combustion of the heat source and at least a part is made of metal. Also, the part adjacent to the flavor floor 21 of the sleeve 22 is made air non-permeable so as to prevent the combustion of a material in the flavor floor 21.

Patent Agency Ranking