AEROSOL-GENERATING SYSTEM WITH SEVERAL HEATING ELEMENTS Russian patent published in 2020 - IPC A24F47/00 

Abstract RU 2724846 C2

FIELD: liquid atomisation or spraying devices.

SUBSTANCE: invention relates to an aerosol generating system comprising a reservoir for containing an aerosol-forming substrate; first heating element, located at a distance from the reservoir in the longitudinal direction of the aerosol-generating system longitudinal axis; second heating element, located at a distance from the reservoir in the longitudinal direction of the aerosol-generating system longitudinal axis; first fluid transfer member having: first and second end portions; and a portion between first and second end portions on first heating element, wherein first and second end portions of first fluid movement member are arranged to deliver substrate, forming aerosol, from reservoir to first heating element; and a second liquid transfer member having: first and second end portions; and a portion between first and second end portions on second heating element, wherein first and second end portions of second liquid movement member are arranged to deliver substrate, forming the aerosol from the reservoir into the second heating element.

EFFECT: technical result consists in providing fluid and air flow control in system to facilitate efficient aerosol generation.

17 cl, 9 dwg

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RU 2 724 846 C2

Authors

Force, Eric

Guo, Yonglu

Li, Yonghai

Dates

2020-06-25Published

2016-12-22Filed