WIRELESS CHARGING DEVICE AND TRANSMITTING MODULE AND TRANSMITTER COIL THEREOF

A transmitter coil includes a winding part. The winding part is a circular-shaped spirally-wound coil with a hollow portion. The outer diameter of the winding part is in the range between 56 mm and 66 mm. The inner diameter of the winding part is in the range between 30 mm and 40 mm. The turn number...

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Bibliographic Details
Main Author WANG, Sheng-Cai
Format Patent
LanguageEnglish
French
German
Published 21.10.2020
Subjects
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRICITY
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERATION
INDUCTANCES
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
MAGNETS
PERFORMING OPERATIONS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSFORMERS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A transmitter coil includes a winding part. The winding part is a circular-shaped spirally-wound coil with a hollow portion. The outer diameter of the winding part is in the range between 56 mm and 66 mm. The inner diameter of the winding part is in the range between 30 mm and 40 mm. The turn number of the winding part is in the range between 7 and 13. A transmitting module with the transmitter coil and a wireless charging device with the transmitter coil are also provided.
Bibliography:Application Number: EP20190196687