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US 2024/0196489 A1Published application
Cooking appliance
AssigneeLG Electronics Inc.
InventorsJunghyeong HA, Sunghun SIM, Hoongoo LEE
Life of this patent
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Abstract
A cooking appliance can include a housing including a cavity; a door connected to the housing and configured to open and close the cavity; a radio frequency (RF) generator configured to generate RF power for generating electric fields in the cavity; an RF matcher configured to match an impedance of the RF power with a load of the cavity. Also, the cooking appliance can further include a working coil configured to emit magnetic fields toward the cavity.
Claims20
A cooking appliance comprising:
- a housing including a cavity;
- a door connected to the housing and configured to open and close the cavity;
- a radio frequency (RF) generator configured to generate RF power for generating electric fields in the cavity;
- an RF matcher configured to match an impedance of the RF power with a load of the cavity;
- and
- a working coil configured to emit magnetic fields toward the cavity.
3 more elements
A cooking applicant comprising:
- a first plate;
- a second plate;
- and
- a radio frequency (RF) generator configured to generate RF power for generating electric fields, the RF generator being electrically connected to the first and second plates,
- wherein a height of at least one of the first plate and the second plate is adjustable.
2 more elements
Dependencies are inferred from the claim text.