Aerosol-generating article with upstream section, hollow tubular element and ventilation

Abstract

An aerosol-generating article is provided, including: a rod of aerosol-generating substrate having a length of between 8 mm and 16 mm; an upstream element provided upstream of the rod of aerosol-generating substrate, the upstream element having an external diameter of between 6 mm and 8 mm; a hollow tubular element provided downstream of the rod of aerosol-generating substrate, an internal volume defined by the hollow tubular element being at least 300 cubic millimetres; and a ventilation zone configured to provide ventilation into the aerosol-generating article, the ventilation zone being located between 12 mm and 20 mm upstream from a downstream end of the aerosol-generating article. An aerosol-generating system including an aerosol-generating article and an aerosol-generating device is also provided.

Dependencies are inferred from the claim text.