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US 12,733,680 B2Granted
Aerosol generating device including airflow passage
AssigneeKt&G Corporation
InventorsDong Sung Kim, Dae Nam Han, Yong Hwan Kim, Seung Won Lee, Seok Su Jang
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Abstract
Provided is an aerosol generating device including a susceptor, a coil, a housing, and a first flow passage. The first flow passage includes: an outer flow passage between the housing and the coil; and an inner flow passage between the coil and the susceptor and in fluid communication with the outer flow passage.
Claims14
An aerosol generating device comprising:
- a housing comprising an insertion hole for receiving an aerosol generating article;
- a susceptor located inside the housing and configured to heat the aerosol generating article;
- a coil arranged inside the housing to surround the susceptor;
- and
- a first flow passage configured to allow air to flow from outside of the housing into the aerosol generating article,
- wherein the first flow passage comprises:
- an outer flow passage formed between the housing and the coil;
- and
- an inner flow passage formed between the coil and the susceptor, connected to the outer flow passage and configured to be heated by the susceptor.
6 more elements
Dependencies are inferred from the claim text.