AEROSOL DELIVERY SYSTEM, CARTRIDGE FOR AEROSOL DELIVERY SYSTEM AND METHOD FOR DETERMINING LEVEL OF AEROSOL-GENERATING MATERIAL INSIDE CARTRIDGE TANK Russian patent published in 2024 - IPC A24F40/42 

FIELD: aerosol systems.

SUBSTANCE: aerosol supply system cartridge comprises a mouthpiece outlet, an air channel passing from the air inlet of the cartridge to the mouthpiece outlet through the aerosol generation area, a reservoir for storing aerosol-generating material, an aerosol outlet tube passing between the aerosol generation area and the mouthpiece outlet. The reservoir is located around this tube. The cartridge contains a means for indicating the level of aerosol-generating material, which is a part of the cartridge that forms the first section of the container wall, the first surface, the second surface, the first and second side surfaces located between the first and second surfaces. The surface of the outlet tube is visible through the specified part of the cartridge. The first and second side surfaces are made with an inclination towards the outlet. Part of the cartridge is located on both side surfaces and contains the first elongated window for determining the content level in the tank, located on the first side surface, and the second elongated window for determining the content level in the tank, located on the second side surface. The maximum size of each of these windows is no more than 20 mm.

EFFECT: providing the ability to control the level of aerosol-generating material.

18 cl, 32 dwg