US 12,376,620 B2
Aerosol provision devices with a substance of 8-12 denier and a first and second tube portion extending therefrom
Richard Hepworth, Southampton (GB)
Assigned to NICOVENTURES TRADING LIMITED, London (GB)
Appl. No. 16/333,563
Filed by NICOVENTURES TRADING LIMITED, London (GB)
PCT Filed Sep. 13, 2017, PCT No. PCT/EP2017/073061
§ 371(c)(1), (2) Date Mar. 14, 2019,
PCT Pub. No. WO2018/050720, PCT Pub. Date Mar. 22, 2018.
Claims priority of application No. 1615609 (GB), filed on Sep. 14, 2016.
Prior Publication US 2019/0230990 A1, Aug. 1, 2019
Int. Cl. A24D 3/06 (2006.01); A24D 3/17 (2020.01); A24F 40/00 (2020.01); A24F 40/10 (2020.01); A24F 40/30 (2020.01); A24F 40/42 (2020.01)
CPC A24D 3/061 (2013.01) [A24D 3/17 (2020.01); A24F 40/00 (2020.01); A24F 40/30 (2020.01); A24F 40/42 (2020.01); A24F 40/10 (2020.01)] 12 Claims
OG exemplary drawing
 
1. An aerosol provision device for providing an inhalable medium comprising an aerosol, comprising:
a mouthpiece;
a substance container having a body of material having a single fiber Denier value in the range of 8 to 12 that is permeable so as to allow the aerosol generated in the aerosol provision device to flow into and through the body of material, wherein a length of the body of material is in a range of 10 mm to 20 mm; and
a substance in the body of material for modifying a property of the aerosol when the aerosol flows through the body of material,
a first tube portion extending away from one end of the body of material and a second tube portion extending away from another end of the body of material, wherein the first tube portion is located upstream of the substance container and the first tube portion removably connects the substance container to the mouthpiece of the aerosol generating device;
a further container for holding a liquid or a material from which aerosol is generatable; and
a heater for volatilizing the liquid or the material held in the further container to generate a flow of an aerosol in use or for heating but not combusting material to generate a flow of an aerosol in use,
wherein, the substance container is arranged, so that in use, a pressure difference across the length of the body of material, when a user takes a draw is in the range of 0 to 40 mm water gauge (wg).