Vaporizer and aerosol generating device including the same
The vaporizer enhances atomization performance and temperature control by integrating a heating pattern and sensing pattern on the wick to increase contact area and temperature sensing, addressing limitations in existing aerosol generating devices.
JP7763931B2Active Publication Date: 2025-11-04KT&G CO LTD
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Patent Information
- Application Number
- JP2024504212
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-10-21
- Filing Date
- 2023-10-12
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2043-10-12
AI Technical Summary
Technical Problem
Existing aerosol generating devices face challenges in improving atomization performance and precise temperature control due to limited contact area between the wick and heating element, as well as the need for separate temperature sensors.
Method used
A vaporizer with a first wick and a heating pattern printed on its surface for heating the aerosol-generating substance, and a sensing pattern to measure the temperature of the heating element without a separate sensor, enhancing the contact area and temperature sensing capabilities.
Benefits of technology
The solution increases the contact area between the aerosol-generating material and the heating element, improving atomization performance and allowing precise temperature control without additional sensors.
✦ Generated by Eureka AI based on patent content.
Abstract
The vaporizer includes a storage section for storing an aerosol generating substance, a first wick for absorbing the aerosol generating substance from the storage section, a heating pattern printed on at least one surface of the first wick for heating the aerosol generating substance absorbed by the first wick, and a sensing pattern printed on the same surface as the heating pattern and the first wick for measuring the temperature of the heating pattern.
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