HEATER ASSEMBLY WITH FASTENING ELEMENT Russian patent published in 2025 - IPC A24F40/46 

FIELD: smoking accessories.

SUBSTANCE: heater assembly (1) for an aerosol-generating device, the heater assembly comprising: first heater casing (2) comprising an air inlet; second heater housing (4) comprising aerosol outlet (10); heating chamber (6) for heating the aerosol-forming substrate, wherein heating chamber (6) is in fluid communication with both air inlet and aerosol outlet (10) to form an air flow path through heater assembly (1); wherein heating chamber (6) is located between first (2) and second (4) heater casings; wherein first (2) and second (4) heater casings are attached to each other by means of fastening element (26), wherein fastening element (26) is configured to apply an axial force to first (2) and second (4) heater casings to bring axially opposite inner surfaces of first (2) and second (4) heater casings into a sealing engagement with corresponding axially opposite end surfaces of heating chamber (6) to seal the air flow path.

EFFECT: heater assembly with a fastening element is disclosed.

20 cl, 6 dwg