Back to results
US 2022/0117309 A1Published application
Aerosol-generating system comprising venturi element
AssigneePhilip Morris Products S.A.
InventorsRobert EMMETT, Eva Saade LATORRE
Life of this patent
Estimating the term…
Abstract
An aerosol-generating system is provided, including: an aerosol-forming substrate; and a venturi element including an airflow channel, the airflow channel including an inlet portion, a central portion, and an outlet portion, and the inlet portion is configured to converge towards the central portion with an inlet angle of between 1° and 19°, and the outlet portion is configured to diverge from the central portion.
Claims27
-28. (canceled)
An aerosol-generating system, comprising:
- an aerosol-forming substrate;
- and
- a venturi element comprising an airflow channel,
- wherein the airflow channel comprises an inlet portion, a central portion, and an outlet portion,
- wherein the inlet portion is configured converging towards the central portion with an inlet angle of between 1° and 19°, and
- wherein the outlet portion is configured diverging from the central portion.
3 more elements
Dependencies are inferred from the claim text.