Title:
POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, AND POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/001636
Kind Code:
A1
Abstract:
A power transmitting device (41) which is used in a power transmission system using electromagnetic field resonance. This power transmitting device (41) comprises a power transmission-side electromagnetic induction coil (23), a power transmission-side resonance part (28), and a power transmission-side shield part (51) that surrounds the power transmission-side electromagnetic induction coil (23) and the power transmission-side resonance part (28). The power transmission-side electromagnetic induction coil (23) and the power transmission-side resonance part (28) are arranged in the same plane.
Inventors:
NAKAMURA KOJI (JP)
Application Number:
PCT/JP2011/065013
Publication Date:
January 03, 2013
Filing Date:
June 30, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NAKAMURA KOJI (JP)
NAKAMURA KOJI (JP)
International Classes:
H01F38/14; B60L5/00; B60L11/18; B60M7/00; H02J17/00
Domestic Patent References:
| WO2011074091A1 | 2011-06-23 | |||
| WO2011083594A1 | 2011-07-14 |
Foreign References:
| JP2011072147A | 2011-04-07 | |||
| JP2005528068A | 2005-09-15 | |||
| JPH07198859A | 1995-08-01 | |||
| JPS5694700A | 1981-07-31 | |||
| JPH10205024A | 1998-08-04 | |||
| JP2010073976A | 2010-04-02 | |||
| JP2010070048A | 2010-04-02 | |||
| JP2010073976A | 2010-04-02 | |||
| JP2010226946A | 2010-10-07 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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Claims: