SMOKING PRODUCT Russian patent published in 2017 - IPC A24D3/04 

FIELD: tobacco industry.

SUBSTANCE: smoking product (100) comprises a first (233a) and a second (233b) engaging surfaces separated by a spacing around the product circumference, a control element (250) movably mounted between these first and second engaging surfaces, and a venting area (270) made with the possibility of selectively closing it by means of the control element, the control element comprising a first limiting edge (253a) designed for engaging the first engaging surface, and a second limiting edge (253b) designed for engaging the second engaging surface to limit rotation, the control element is made substantially impermeable to the venting air in the region between the first and the second limiting edges, and the smoking product is made in such a way that the relative position of the control element in the circumferential direction between the first and the second engaging surfaces determines the ventilation level of the smoking product, wherein the ventilation region area closed by the control element completely determines the ventilation level of the smoking product.

EFFECT: possibility of adjusting the ventilation level of a smoking product.

28 cl, 19 dwg