Title:
TROUGH, PAVED STRUCTURE, AND CONSTRUCTION METHOD FOR PAVED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2014/147857
Kind Code:
A1
Abstract:
Provided are a trough, a paved structure, and a construction method for the paved structure, that are used in the supply of power to a traveling body in a non-contact manner. The trough (1a) is used in the paved structure that supplies power, by using electromagnetic waves, to a power reception device capable of receiving power and provided in the traveling body (2). The trough (1a) comprises: a trough main body section (10a) having a trough recessed section (100) extending in the direction of travel for the traveling body; a magnetic member (11) arranged on the inside of the trough recessed section (100); a power supply body (12) arranged above the electromagnetic member (11) and which supplies power to the power reception device via electromagnetic waves; and a power supply body protection material (13) that covers the power supply body (12), on the inside of the trough recessed section (100).
Inventors:
ABE NAGATO (JP)
MANABE KAZUNORI (JP)
YOSHITAKE MICHIO (JP)
MANABE KAZUNORI (JP)
YOSHITAKE MICHIO (JP)
Application Number:
PCT/JP2013/071764
Publication Date:
September 25, 2014
Filing Date:
August 12, 2013
Export Citation:
Assignee:
TOA ROAD CORP (JP)
International Classes:
E01C9/00; B60M7/00; E01C7/08; H02G9/04; H02J7/00; B60L11/18
Foreign References:
| JP2010022183A | 2010-01-28 | |||
| JPH0678406A | 1994-03-18 | |||
| JP2000116036A | 2000-04-21 | |||
| JP2007012775A | 2007-01-18 | |||
| JP2010172084A | 2010-08-05 | |||
| JP2011049230A | 2011-03-10 | |||
| JPH11238638A | 1999-08-31 |
Other References:
See also references of EP 2977513A4
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
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