AEROSOL DELIVERY DEVICE THAT PROVIDES CONTROL OF FLAVORING AGENTS Russian patent published in 2024 - IPC A24F47/00 

FIELD: aerosol production.

SUBSTANCE: group of inventions relates to aerosol delivery devices, in particular, to a cartridge for use in an aerosol delivery device and an aerosol delivery device with such a cartridge. The cartridge contains an air flow path passing through the cartridge, a reservoir made with the possibility of containing the composition of the aerosol precursor, a sprayer made with the possibility of vaporizing the composition of the aerosol precursor to form steam entrained by air passing along the air flow path, and a flavoring agent addition unit 520 containing many separate chambers surrounded by an outer shell. Moreover, at least one in the specified set of individual chambers contains a flavoring agent surrounding an internal channel passing through the specified at least one in the specified set of individual chambers. The inner channel is located on the path for the air flow and is formed by a porous tube made with the possibility of transferring the flavoring agent towards the inner channel so that the flavoring agent is carried away by the air passing through the inner channel. In this case, the flavoring agent addition unit 520 can be located both in front of the spray chamber 540 in the direction of flow, and after it. Unit 520 contains a reservoir 522 for a flavoring agent and a mask 524. The reservoir 522 contains a housing 556 and a lid 558, which can be made of polymers, ceramics or metals. The housing 556 can be made in the form of a cassette, which is designed to be removed from the cartridge 500. The reservoir 522 and the mask 524 may form a module that can be easily assembled as part of the cartridge, or alternatively may form a replaceable part of the cartridge. The aerosol delivery device contains a control housing and the above cartridge.

EFFECT: cartridge and the aerosol delivery device with such a cartridge provide the possibility of adding one or more flavor agents to the composition of the aerosol precursor at the request of the user.

23 cl, 9 dwg