ATOMISER FOR AEROSOL DELIVERY DEVICE AND RELATED INPUT, AEROSOL PRODUCTION ASSEMBLY, CARTRIDGE AND METHOD Russian patent published in 2019 - IPC A24F47/00 

FIELD: smoking accessories.

SUBSTANCE: invention relates to atomisers for aerosol delivery devices, such as electronic cigarettes, and more specifically to atomisers comprising a wire and a liquid transport element. Atomiser for the aerosol delivery device comprises a segment of a liquid transport element extending between a first liquid transport element end and a second liquid transport element end; and a segment of a wire extending along at least a portion of the segment of the liquid transport element and defining a heating element comprising a plurality of coils of the wire including a heating portion at which the coils define a variable pitch, the variable pitch of the coils being greatest at a plurality of outer sections and smallest at a centre section positioned between the outer sections.

EFFECT: technical results of the invention are the creation of an aerosol delivery device that uses the heat generated by electricity to provide the sensation of smoking a cigarette, a cigar or pipe without burning tobacco to any significant degree, which it does without the need to use a heat source based on combustion and does without necessarily delivering significant quantities of pyrolysis and incomplete combustion products and improving the performance of electronic smoking articles and aerosol production.

28 cl, 27 dwg