METHOD FOR MANUFACTURING CONTACTLESS POWER-SUPPLY DEVICE, AND RESONATOR

Title:

METHOD FOR MANUFACTURING CONTACTLESS POWER-SUPPLY DEVICE, AND RESONATOR

Document Type and Number:

WIPO Patent Application WO/2015/020141

Kind Code:

A1

Abstract:

A method for manufacturing a contactless power-supply device provided with a power supply (114) having a transmission coil (115), and a power receiver (125) having a reception coil (126). This invention is provided with: a step for interrupting and redirecting in an electroconductive member a portion of an eddy current formed in the electroconductive member using the transmission coil (115) (reception coil (126)), forming an eddy current interruption unit (140) for altering the state of the eddy current to obtain processing electroconductive members (116, 127), and preparing a plurality of processing electroconductive members (116, 127) in which the configuration of the eddy current interruption unit (140) is varied; and a step for selecting one of the processing electroconductive members and placing said member near the transmission coil (115) (reception coil (126)), thereby finely adjusting the inductance of the transmission coil (115) (reception coil (126)) to match a preset inductance.

Inventors:

MAEKAWA YUJI (JP)
HARA MASAKAZU (JP)

Application Number:

PCT/JP2014/070849

Publication Date:

February 12, 2015

Filing Date:

August 07, 2014

Export Citation:

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Assignee:

IHI CORP (JP)

International Classes:

H01F38/14; H01F21/12; H02J17/00; H03H5/02; H03H7/01

Domestic Patent References:

WO2003036761A1

2003-05-01

Foreign References:

JP2011087433A	2011-04-28
JPH0221715U	1990-02-14
JP2011120382A	2011-06-16
JP2010130878A	2010-06-10
JP2009200174A	2009-09-03
JP2007035894A	2007-02-08
JP2012099644A	2012-05-24
JP2011087433A	2011-04-28
JPH10241969A	1998-09-11
JP2003243226A	2003-08-29

Other References: