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Title:
WIRELESS POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2017204938
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wireless power supply device without hiding its inside and including a shield material not requiring grounding.SOLUTION: A wireless power supply device 1 includes: at least one power transmission side resonator 2 including a coil; a transmission side controller 3 for controlling excitation of the at least one power transmission side resonator 2; and a shied material 4 that stores water 41, is placed around a coil 21 of the at least one power transmission side resonator 2, and shields an electric field of a non-radiation electromagnetic field from the coil 21.SELECTED DRAWING: Figure 1

Inventors:
KAWABE KENTARO
AWAI IKUO
Application Number:
JP2016095678A
Publication Date:
November 16, 2017
Filing Date:
May 11, 2016
Export Citation:
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Assignee:
RYUTECH CO LTD
International Classes:
H02J50/70; H02J50/12; H05K9/00
Domestic Patent References:
JP2013132134A2013-07-04
JP2011045189A2011-03-03
JP2016010168A2016-01-18
JP2000077889A2000-03-14
JPH0537178A1993-02-12
JPH05243785A1993-09-21
JP2003521814A2003-07-15
Foreign References:
WO2014006712A12014-01-09
WO2014185490A12014-11-20
Attorney, Agent or Firm:
Tsuneo Fujikawa



 
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