Title:
ELECTRIC POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/059953
Kind Code:
A1
Abstract:
[Problem] To provide an electric power supply system capable of providing a moving body with electric power by which the moving body is able to operate, without imposing any limitations to movement of the moving body. [Solution] Provided is an electric power supply system comprising a moving body, a step-up unit for raising the voltage to a higher level than the rated voltage of the moving body, and a conductor wire for transmitting electric power at the voltage stepped up by the step-up unit to the moving body, wherein the moving body includes a step-down unit for lowering the voltage of the electric power transmitted by the conductor wire to the rated voltage of the moving body.
Inventors:
SUZUKI KOUSUKE (JP)
MASUDA MASAAKI (JP)
MASUDA MASAAKI (JP)
Application Number:
PCT/JP2015/076989
Publication Date:
April 21, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H02J1/00; B64C39/02; B64D27/24; B64F3/02; H02J7/04; H02J9/06
Domestic Patent References:
| WO2014027097A2 | 2014-02-20 |
Foreign References:
| US20070200027A1 | 2007-08-30 | |||
| JP2014031118A | 2014-02-20 |
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
Yoshiaki Kameya (JP)
Yoshiaki Kameya (JP)
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