Title:
WIRELESS POWER RECEIVING SYSTEM, MOBILE OBJECT, AND WHEEL
Document Type and Number:
WIPO Patent Application WO/2021/015252
Kind Code:
A1
Abstract:
The wireless power receiving system (1) is provided with: a power receiving device (5) having a power receiving coil (51) that receives electric power wirelessly supplied from a power transmitting coil (41) of a power transmitting device (4) installed on a road surface, at least a part of the power receiving coil (51) being accommodated in a wheel (3) of a mobile object (2); and an on-board device (6) installed in the mobile object (2) and conductively connected to the power receiving device (5). The power receiving device (5) transmits received electric power to the on-board device (6).
Inventors:
FUJIMOTO HIROSHI (JP)
IMURA TAKEHIRO (JP)
SHIMIZU OSAMU (JP)
HATA KATSUHIRO (JP)
AKUTAGAWA KEIZO (JP)
WAKAO YASUMICHI (JP)
KUWAYAMA ISAO (JP)
GUNJI DAISUKE (JP)
IMURA TAKEHIRO (JP)
SHIMIZU OSAMU (JP)
HATA KATSUHIRO (JP)
AKUTAGAWA KEIZO (JP)
WAKAO YASUMICHI (JP)
KUWAYAMA ISAO (JP)
GUNJI DAISUKE (JP)
Application Number:
PCT/JP2020/028506
Publication Date:
January 28, 2021
Filing Date:
July 22, 2020
Export Citation:
Assignee:
UNIV TOKYO (JP)
BRIDGESTONE CORP (JP)
NSK LTD (JP)
BRIDGESTONE CORP (JP)
NSK LTD (JP)
International Classes:
B60K7/00; B60K1/04; B60L5/00; B60L53/12; H02J7/00; H02J50/10
Foreign References:
JP2009106136A | 2009-05-14 | |||
JP2010041824A | 2010-02-18 | |||
JP2014195350A | 2014-10-09 | |||
JP2013207908A | 2013-10-07 | |||
JP2017093113A | 2017-05-25 | |||
JP2018068077A | 2018-04-26 |
Other References:
See also references of EP 4005843A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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