AEROSOL GENERATING DEVICE AND OPERATING METHOD THEREFOR

DE602021031301T2Active Publication Date: 2025-05-21KT&G CO LTD
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Patent Information

Application Number
DE602021031301
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-12-31
Filing Date
2021-12-06
Publication Date
2025-05-21
Estimated Expiration
2041-12-06

AI Technical Summary

Technical Problem

Integrated aerosol generating devices often require replacement of the entire unit when a single component malfunctions, leading to inconsistent smoking experiences due to manufacturing variations, and lack precise temperature measurement without external calibration tools.

Method used

A modular design with a removable heater module that stores intrinsic properties information, allowing the controller to adjust heating conditions based on the module's characteristics, ensuring uniform heating and accurate temperature control without additional calibration.

Benefits of technology

Enables easy replacement of defective components, maintains consistent heating performance, and allows for precise temperature measurement without the need for external calibration devices, improving user experience and device reliability.

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Abstract

An aerosol generating device includes: a main body including a controller and a battery; and a removable heater module removably combined to the main body and including a heater and a first memory, the heater being configured to heat an aerosol generating article, wherein the first memory stores heater module information about intrinsic properties of the removable heater module, the heater module information being obtained during a manufacturing process of the removable heater module, and the controller is configured to obtain the heater module information from the first memory when the removable heater module is combined to the main body, determine a control condition corresponding to the removable heater module by using the obtained heater module information, and control the aerosol generating device based on the determined control condition.
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