Aerosol generating device and operating method thereof
The aerosol generating device distinguishes between normal and moist cigarettes by measuring temperature increase time, adjusting heating power profiles to enhance user experience.
EP4319586B1Active Publication Date: 2026-07-01KT&G CO LTD
Patent Information
- Application Number
- EP2023798322
- Authority / Receiving Office
- EP · EP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-10-05
- Filing Date
- 2023-06-14
- Publication Date
- 2026-07-01
- Estimated Expiration
- 2043-06-14
Smart Images
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Abstract
An aerosol generating device according to an embodiment includes a heater configured to heat a cigarette, a temperature sensor configured to measure temperature of the heater, and a controller configured to determine a humidity state of the cigarette by calculating a temperature increase time of the cigarette by using the temperature sensor and by comparing the calculated temperature increase time of the cigarette with a preset threshold. The controller supplies power to the heater according to a basic temperature profile when the temperature increase time is less than the threshold, and supplies power to the heater according to a first correction profile when the temperature increase time is greater than or equal to the threshold.
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Citation Information
Patent Citations
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