METHOD AND APPARATUS FOR CHARGING AN ELECTRICALLY CHARGEABLE DEVICE UTILIZING RESONATING MAGNETIC OSCILLATIONS IN THE APPARATUS

摘要

An apparatus for charging an electrically chargeable device is provided. The apparatus comprises a core structure. The core structure comprises a first portion common to each of a first magnetic flux circuit in the core structure and a second magnetic flux circuit in the core structure. The core structure comprises a second portion included in the first magnetic flux circuit and not included in the second magnetic flux circuit. The apparatus comprises a first coil wound on or around the first portion and configured to be driven by an alternating voltage. The apparatus comprises a second coil wound on or around the second portion and configured to be electrically coupled to the electrically chargeable device.