Ultra slim power supply device and power acquisition device for electric vehicle
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United States of America Patent
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Sep 16, 2014
Issued Date -
N/A
app pub date -
Mar 5, 2010
filing date -
Apr 6, 2009
priority date (Note) -
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Abstract
An ultra slim power supply device for supplying power to an electric vehicle in a contactless manner includes at least one power supply track buried in a road. Each power supply track includes a plate-shaped magnetic core extending along the road, a plate or strip shaped magnetic field generator arranged above the magnetic core through which an alternating current is supplied to generate a magnetic field, a plate or strip shaped insulating body positioned between the magnetic core and the magnetic field generator to isolate them from each other, and a housing for enclosing the magnetic core, the magnetic field generator and the insulating body.
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