RESONATOR DEVICE

WIPO Patent Application WO/2020/044450

A1

Provided is a resonator device used to wirelessly charge a battery which is mounted on an electric vehicle and is for driving the electric vehicle, the resonator device being a device that is for receiving power and mounted on the electric vehicle, or a device that is for transmitting power and installed on the ground. The resonator device comprises: a coil having one end section connected to a first coil terminal and the other end section connected to a second coil terminal; a coil case for storing the coil in a spiral shape in a storing groove, wherein the storing groove is formed so as to be wound around the central section of a lower surface of the coil case, a first terminal arrangement region for storing the first coil terminal is formed on one end section positioned at the most central section of the wound storing groove, and a second terminal arrangement region for storing the second coil terminal is formed on the other end section positioned on the outermost side of the wound storing groove; a ferrite core arranged so as to be adjacent to the lower surface of the coil case; and a control substrate provided with a first control terminal to which the first coil terminal is electrically connected and a second control terminal to which the second coil terminal is electrically connected.

JP6240755	Wireless electric power transmission equipment
JP6761906	Power generation system and control method of power generation system
WO/2017/105779	METHOD AND DEVICE FOR WIRELESS POWER TRANSFER

TAKAHASHI TOYOHIDE (JP)

PCT/JP2018/031891

March 05, 2020

August 29, 2018

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SHINDENGEN ELECTRIC MFG (JP)

H02J50/12; H01F38/14

JP2018029096A	2018-02-22
JP2016076645A	2016-05-12
JP2017201706A	2017-11-09
JP2014222707A	2014-11-27

NAGAI Hiroshi et al. (JP)

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