LEAK PREVENTION CARTRIDGE ASSEMBLY FOR AEROSOL GENERATION SYSTEM AND CARTRIDGE FOR AEROSOL GENERATION SYSTEM Russian patent published in 2023 - IPC A24F40/42 

FIELD: aerosol generation system.

SUBSTANCE: group of inventions relates to a cartridge assembly with leakage prevention for an aerosol generation system, and a cartridge for an aerosol generation system. A cartridge for an aerosol generation system includes: a cartridge main body containing at least one cartridge air outlet; a container for storing inside the main body of the cartridge with a supply of liquid substrate that generates aerosol; a heating element located at a first end of the cartridge main body, the heating element being in fluid communication with the storage container; and cartridge cover. The cartridge cover includes at least one cartridge air inlet, a top portion configured to cover a first end of the cartridge main body and a heating element, and a side portion extending from the top of the cartridge cover and over a side portion of the cartridge main body. The cartridge cover includes at least one cartridge air inlet, and the cartridge main body includes at least one cartridge air outlet. The side portion of the cartridge cover includes an engaging portion configured to releasably engage with a corresponding portion of the cartridge main body, and wherein, when the engaging portion is detached from the cartridge main body, the cartridge cover is movable relative to the cartridge main body between a first position, at in which one or both of the cartridge cover and the cartridge main body block the flow of air from the air inlet of the cartridge to the air outlet of the cartridge through the heating element, and a second position in which an air flow path exists from the air inlet of the cartridge to the outlet to air the cartridge through the heating element.

EFFECT: leak prevention cartridge assembly.

15 cl, 17 dwg