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Title:
ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2010/103639
Kind Code:
A1
Abstract:
An electric vehicle (1) can run with power supplied from a power supply facility on the outside of the vehicle. A resonator (20) for power reception is disposed under a metallic under body (10) and configured to receive power from a resonator (60) for power transmission in the power supply facility by resonating with the resonator (60) through an electromagnetic field. A power storage device (40) stores power received by the resonator (20) for power reception. A power cable (30) is laid under the under body (10) along with the resonator (20) for power reception, and configured to transmit power received by the resonator (20) for power reception.

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Inventors:
MATSUMURA NAOHIDE (JP)
Application Number:
PCT/JP2009/054730
Publication Date:
September 16, 2010
Filing Date:
March 12, 2009
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
MATSUMURA NAOHIDE (JP)
International Classes:
B60K1/04; B60L5/00; B60K6/22; B60K6/28; B60K6/445; B60M7/00; H02J7/00
Domestic Patent References:
WO2009054221A12009-04-30
Foreign References:
JP2008054424A2008-03-06
JP2004229421A2004-08-12
JPH10109548A1998-04-28
JP2001177917A2001-06-29
Other References:
ANDRE KURS ET AL.: "Wireless Power Transfer via Strongly Coupled Magnetic Resonances", SCIENCE, vol. 317, 6 July 2007 (2007-07-06), pages 83 - 86, XP002695551, DOI: doi:10.1126/science.1143254
See also references of EP 2407338A4
Attorney, Agent or Firm:
FUKAMI, Hisao et al. (JP)
Hisao Fukami (JP)
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