SPRAYER FOR AN AEROSOL DELIVERY DEVICE AND RELATED WORKPIECE, AEROSOL ASSEMBLY, CARTRIDGE AND METHOD Russian patent published in 2022 - IPC A24F47/00 H05B3/03 A61H33/12 A61M15/06 

FIELD: liquid atomisation or spraying devices.

SUBSTANCE: group of inventions relates to a workpiece for making a plurality of sprayers, a sprayer for an aerosol delivery device, a cartridge for an aerosol delivery device and a method of making sprayers. Workpiece for making a plurality of sprayers comprises a fluid transporting element and a wire extending along at least a portion of the longitudinal length of the liquid transporting element and forming a plurality of heating elements, respectively comprising a plurality of wire turns. Wire forms on each of the heating elements at least two contact parts and a heating part located between the said contact parts. Wire pitch in the heating part is greater than the wire pitch in the contact parts.

EFFECT: increased efficiency of making sprayers.

25 cl, 27 dwg