ELASTIC SEALING ELEMENT FOR AEROSOL GENERATING DEVICE Russian patent published in 2023 - IPC A24F40/40 

Abstract RU 2788648 C1

FIELD: smoking products.

SUBSTANCE: invention relates to smoking products. The device contains a cavity for placing an aerosol-generating product containing an aerosol-forming substrate, an elastic sealing element in the form of a ring. The sealing member is positioned to surround the downstream end of the cavity and is configured to abut an aerosol generating article when placed in the cavity. The sealing element contains at least two resilient sealing elements that are flexible, ring-shaped and located axially parallel to the longitudinal axis of the device in opposite orientation. One sealing element is in the form of a funnel, in which the end surface, having a smaller diameter, is oriented against the flow, while the other sealing element is in the form of a funnel, in which the end surface, having a larger diameter, is oriented against the flow, or at least two elastic sealing elements in the form of a ring are located coaxially and are arranged with overlap along the axis.

EFFECT: insertion of the product is improved, the weakening of the fixation of the product that generates aerosol during the use of the device is prevented.

8 cl, 5 dwg

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RU 2 788 648 C1

Authors

Batista, Rui Nuno

Cali, Ricardo

Dates

2023-01-24Published

2020-08-25Filed