HEATER ASSEMBLY HAVING A FASTENER
A heater assembly for an aerosol-generating device is provided, the heater assembly including: a first heater casing including an air inlet; a second heater casing including an aerosol outlet; and a heating chamber configured to heat an aerosol-forming substrate, the heating chamber being in fluid c...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A heater assembly for an aerosol-generating device is provided, the heater assembly including: a first heater casing including an air inlet; a second heater casing including an aerosol outlet; and a heating chamber configured to heat an aerosol-forming substrate, the heating chamber being in fluid communication with both the air inlet and aerosol outlet to define an airflow pathway through the heater assembly, the heating chamber being arranged between the first and the second heater casings, and the first and the second heater casings are attached to each other by a fastener, the fastener being configured to exert an axial force on the first and the second heater casings to urge axially opposing internal surfaces of the first and the second heater casings into sealing engagement with respective axially opposing end surfaces of the heating chamber to seal the airflow pathway. |
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