CARTRIDGE FOR VAPING DEVICE, METHOD OF MANUFACTURING CARTRIDGE FOR VAPING DEVICE AND VAPING DEVICE Russian patent published in 2022 - IPC A24F40/00 A24F40/40 A24F40/42 A24F40/50 

FIELD: tobacco industry.

SUBSTANCE: group of inventions relates to the tobacco industry, namely to a cartridge for a vaping device, a vaping device and a method for the manufacture of a cartridge for a vaping device. The cartridge for the vaping device contains a case and a reservoir inside the case, made with the possibility of accommodation of the finished vaping composition. The cartridge also includes the first tube passing longitudinally inside the case. The first tube at least partially forms a central air passage. The central air passage contains the first part, the second part and the third part. The first part, the second part and the third part of the central air passage are in communication with each other. The cartridge also includes a vapor generator communicating with the first part of the central air passage. The vapor generator is made with the possibility of transfer of the finished vaping composition from the reservoir to the first part of the central air passage and at least partial evaporation of the finished vaping composition with the formation of vapor. The cartridge contains the first air inlet communicating with the second part of the central air passage, while the second part of the central air passage is located between the vapor generator and the first air inlet. The cartridge contains a dilution air inlet crossing the third part of the central air passage, wherein the third part of the central air passage is located between the vapor generator and an outlet of the cartridge. The dilution air inlet forms a passage for dilution air that does not pass through the vapor generator. The cartridge case forms the second air inlet for the cartridge, while the second air inlet partially forms a passage for dilution air.

EFFECT: increase in the amount of vapor due to an increase in the average size of composite particles of generated vapor.

18 cl, 9 dwg