Title:
非接触給電システム、非接触中継装置、非接触受電装置および非接触給電方法
Document Type and Number:
Japanese Patent JP5387201
Kind Code:
B2
Abstract:
A noncontact power feed system includes: a noncontact power feed apparatus including a power feed resonance device to supply alternate-current power to an electronic apparatus by resonance in a noncontact manner, and an alternate-current power source section to generate the alternate-current power and supply it to the power feed resonance device; a noncontact relay apparatus including a relay resonance device to receive the alternate-current power and relay it to another electronic apparatus by resonance in a noncontact manner, a relay-side rectifier circuit to form direct-current power for output, and a movement means for moving the noncontact relay apparatus by the direct-current power; and at least one noncontact power reception apparatus including a power reception resonance device to receive the alternate-current power by magnetic field resonance in a noncontact manner, a power-reception-side rectifier circuit to form direct-current power for output, and a load means driven by the direct-current power.
Inventors:
Hiroshi Wada
Kenichi Fujimaki
Kenichi Fujimaki
Application Number:
JP2009171797A
Publication Date:
January 15, 2014
Filing Date:
July 23, 2009
Export Citation:
Assignee:
ソニー株式会社
International Classes:
B60L5/00; B60L11/18; B60M7/00; G09F13/00; G09F21/04; H01F38/18
Domestic Patent References:
| JP2002306833A | ||||
| JP2009106136A | ||||
| JP2010173503A | ||||
| JP2010148273A | ||||
| JP11220813A |
Attorney, Agent or Firm:
Toshikazu Marushima