Title:
ROADWAY POWERED ELECTRIC VEHICLE SYSTEM
Document Type and Number:
Japanese Patent JP2018079932
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric vehicle inductive power system in which a plurality of power transmission modules in or on a roadway inductively coupled to a primary conductive path supply power inductively to at least one electric vehicle present on the roadway in a region of the modules.SOLUTION: A roadway powered electric vehicle system includes a power supply 101 which makes power available inductively to one or more modules 111 provided in or under a roadway. The modules 111 selectively make a magnetic field available to one or more vehicles travelling over the roadway corresponding to the location of the vehicle. The presence or strength of the magnetic field provided on the roadway is dependent upon the vehicle type or category.SELECTED DRAWING: Figure 1A
Inventors:
JOHN TALBOT BOYS
GRANT ANTHONY COVIC
GRANT ANTHONY COVIC
Application Number:
JP2018006491A
Publication Date:
May 24, 2018
Filing Date:
January 18, 2018
Export Citation:
Assignee:
AUCKLAND UNISERVICES LTD
International Classes:
B60M7/00; H02J7/00; H02J50/12; H02J50/40; H02J50/90
Domestic Patent References:
| JPS5678430U | 1981-06-25 | |||
| JP2004229406A | 2004-08-12 | |||
| JPH0435601U | 1992-03-25 | |||
| JP2009164293A | 2009-07-23 | |||
| JP2006335289A | 2006-12-14 | |||
| JP2010035300A | 2010-02-12 |
Foreign References:
| US5519262A | 1996-05-21 |
Attorney, Agent or Firm:
Masatake Ide