Title:
POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE AND POWER TRANSFER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/117973
Kind Code:
A3
Abstract:
A power transmitting device includes a power transmitting portion that contactlessly transmits electric power to a power receiving portion. The power transmitting portion has a resonance coil (24) and a tubular member (240) that faces the resonance coil (24). At least one portion of the tubular member (240) is electrically cut off.
Inventors:
ICHIKAWA SHINJI (JP)
NAKAMURA TORU (JP)
ISHIDA MASAYA (JP)
WATANABE TOSHIAKI (JP)
HATTORI YOSHIYUKI (JP)
KOJIMA TAKASHI (JP)
NAKAMURA TORU (JP)
ISHIDA MASAYA (JP)
WATANABE TOSHIAKI (JP)
HATTORI YOSHIYUKI (JP)
KOJIMA TAKASHI (JP)
Application Number:
PCT/IB2013/000111
Publication Date:
January 23, 2014
Filing Date:
January 30, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
ICHIKAWA SHINJI (JP)
NAKAMURA TORU (JP)
ISHIDA MASAYA (JP)
WATANABE TOSHIAKI (JP)
HATTORI YOSHIYUKI (JP)
KOJIMA TAKASHI (JP)
ICHIKAWA SHINJI (JP)
NAKAMURA TORU (JP)
ISHIDA MASAYA (JP)
WATANABE TOSHIAKI (JP)
HATTORI YOSHIYUKI (JP)
KOJIMA TAKASHI (JP)
International Classes:
B60L11/18; H01F27/36; H01F38/14; H02J5/00
Foreign References:
| JP2011045189A | 2011-03-03 | |||
| GB1383208A | 1975-02-05 | |||
| US5684380A | 1997-11-04 |
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