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US 2022/0103020 A1Published application
Wireless charging system for removing foreign object and foreign object removing method of wireless charging system
AssigneeElectronics and Telecommunications Research Institute
InventorsJung Ick MOON, Sang-Won KIM, Seong-Min KIM, In Kui CHO
Life of this patent
Estimating the term…
Abstract
Provided are a wireless charging system for removing a foreign object and a foreign object removing method of the wireless charging system that may detect whether a foreign object is attached using a sensor of the wireless charging system to automatically and quickly remove the foreign object.
Claims15
A transmitter for wireless charging, the transmitter comprising:
- a transmission coil;
- a cover configured to protect a surface of the transmission coil;
- a foreign object removal screen disposed on a surface of the cover to remove a foreign object;
- and
- rotating bodies connected to the foreign object removal screen and disposed at both ends of the cover.
2 more elements
A transmitter for wireless charging, the transmitter comprising:
- a transmission coil;
- a cover configured to protect a surface of the transmission coil;
- a foreign object removal wiper disposed on a surface of the cover to remove a foreign object;
- and
- a rotating body configured to control rotation of the foreign object removal wiper.
2 more elements
A transmitter for wireless charging, the transmitter comprising:
- a transmission coil;
- a cover configured to protect a surface of the transmission coil;
- and
- a rotating body configured to allow the cover to rotate to remove a foreign object attached to a surface of the cover.
1 more element
Dependencies are inferred from the claim text.