The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
申请公布号
EP0174645(A3)
申请公布日期
1987.05.06
申请号
EP19850111467
申请日期
1985.09.11
申请人
R.J. REYNOLDS TOBACCO COMPANY
发明人
SENSABAUGH, ANDREW JACKSON, JR.;RIDINGS, HENRY THOMAS;REYNOLDS IV, JOHN HUGHES;SHANNON, MICHAEL DAVID;BANERJEE, CHANDRA KUMAR;FARRIER, ERNEST GILBERT