ELECTRONIC VAPING DEVICE AND ITS COMPONENTS Russian patent published in 2023 - IPC A24F40/42 

FIELD: electronic devices for vaping.

SUBSTANCE: vapor generator assembly for an electronic vaping device comprises a reservoir configured to hold a ready composition for vaporization and containing a first fluid port configured to provide fluid communication between the reservoir and the outer space of the reservoir, an evaporator assembly containing a second fluid port fluid communication between the reservoir and the evaporator assembly, and an isolation structure movable relative to both the reservoir and the evaporator assembly to a position where the isolation structure provides fluid communication through the first fluid port and stops fluid communication through the second fluid port. The isolation structure is further movable relative to both the reservoir and the evaporator assembly to a second position in which the isolation structure provides fluid communication through the second fluid port and stops fluid communication through the first fluid port, and to a third position in which the isolation structure stops fluid communication through the second fluid port and stops fluid communication through the first fluid port.

EFFECT: selective isolation and communication of fluid ports.

19 cl, 24 dwg