Title:
COIL DEVICE, CONTACTLESS POWER SUPPLY SYSTEM, AND AUXILIARY MAGNETIC MEMBER
Document Type and Number:
WIPO Patent Application WO/2016/072351
Kind Code:
A1
Abstract:
A first coil device is disposed in a direction facing a second coil device in order to contactlessly transmit or receive electric power and is provided with: a first coil section; and first auxiliary magnetic members disposed adjacent to the first coil section in a first direction which is orthogonal to the facing direction. The first auxiliary magnetic members are configured so as to be closer to the second coil device with increasing distance from the first coil section in the first direction.
Inventors:
TOKURA SUSUMU (JP)
HARA MASAKAZU (JP)
FURIYA KENTAROU (JP)
ARAKI JUN (JP)
HARA MASAKAZU (JP)
FURIYA KENTAROU (JP)
ARAKI JUN (JP)
Application Number:
PCT/JP2015/080602
Publication Date:
May 12, 2016
Filing Date:
October 29, 2015
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
H02J50/00; H01F3/08; H01F3/12; H01F38/14; H02J7/00; B60L5/00; B60L11/18; B60M7/00
Foreign References:
| JP2014053366A | 2014-03-20 | |||
| JP2014099524A | 2014-05-29 | |||
| JP2008120239A | 2008-05-29 | |||
| JP2006054958A | 2006-02-23 |
Other References:
See also references of EP 3217514A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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