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US 2021/0267280 A1Published application
Aerosol Generating System and Device
AssigneeJT International SA
InventorBranislav Zigmund
Life of this patent
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Abstract
An aerosol generating system includes an induction heatable susceptor, an induction coil arranged to generate a time varying electromagnetic field for inductively heating the induction heatable susceptor, a power source for supplying power to the induction coil and a controller. The controller is arranged to detect the self-resonant frequency of the induction coil and to control the operation of the aerosol generating system based on the detected self-resonant frequency. An aerosol generating device is also described.
Claims14
An aerosol generating system comprising:
- an induction heatable susceptor;
- an induction coil arranged to generate a time varying electromagnetic field for inductively heating the induction heatable susceptor;
- a power source for supplying power to the induction coil;
- and
- a controller;
- wherein the controller is arranged to detect the self-resonant frequency of the induction coil and to control the operation of the aerosol generating system based on the detected self-resonant frequency.
3 more elements
An aerosol generating device comprising:
- a space for receiving an aerosol generating article;
- an induction coil arranged to generate a time varying electromagnetic field;
- a power source for supplying power to the induction coil;
- and
- a controller;
- wherein the controller is arranged to detect the self-resonant frequency of the induction coil and to control the operation of the aerosol generating device based on the detected self-resonant frequency.
3 more elements
Dependencies are inferred from the claim text.