Title:
COIL UNIT, NON-CONTACT ELECTRIC-POWER RECEIVING APPARATUS, NON-CONTACT ELECTRIC-POWER TRANSMITTING APPARATUS, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/117714
Kind Code:
A3
Abstract:
A coil unit includes: a second self-resonant coil capable of at least one of transmission and reception of electric power to and from a first self-resonant coil via electromagnetic field resonance, the first self-resonant coil being externally provided; a plate (197) that extends in the axial direction of the second self-resonant coil (110) and supports the second self-resonant coil (110); and a bobbin (196) that supports the plates (197).
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Inventors:
YAMAMOTO YUKIHIRO (JP)
KIKUCHI TAIRA (JP)
KIKUCHI TAIRA (JP)
Application Number:
PCT/IB2011/000612
Publication Date:
December 01, 2011
Filing Date:
March 23, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
TOYOTA JIDOSHOKKI KK (JP)
YAMAMOTO YUKIHIRO (JP)
KIKUCHI TAIRA (JP)
TOYOTA JIDOSHOKKI KK (JP)
YAMAMOTO YUKIHIRO (JP)
KIKUCHI TAIRA (JP)
International Classes:
H01F38/14; B60L5/00; B60L11/18; B60M7/00; H01F5/02; H01F27/00; H01F38/00; H02J7/00
Domestic Patent References:
| WO2009054221A1 | 2009-04-30 |
Foreign References:
| EP0122133A1 | 1984-10-17 | |||
| DE1206500B | 1965-12-09 |
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