Wireless power-transmitting system
First Claim
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1. A wireless power-transmitting system comprising:
- a power-transmitting coil which wirelessly transmits electric power to a movable body;
a cover which covers the power-transmitting coil; and
a vibration part which is connected to the cover and vibrated by magnetic flux generated in the power-transmitting coil, thereby vibrating the cover, whereinthe vibration part is formed by a vibration part coil which generates electric power by receiving the magnetic flux generated in the power-transmitting coil, and a vibrator including an electrically conductive polymer actuator which is connected to the vibration part coil and also connected to the cover, and is vibrated by the electric power generated in the vibration part coil.
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Abstract
A wireless power-transmitting system which wirelessly transmits electric power by making a power-transmitting coil and a power-receiving coil face each other includes: a cover which is slidable between a closing position at which the cover covers an area above a facing surface of the power-transmitting coil and an open position at which the cover is retracted from the area above the facing surface; and a hook member which makes a foreign object placed on the cover move together with the cover sliding from the closing position to the open position.
13 Citations
4 Claims
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1. A wireless power-transmitting system comprising:
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a power-transmitting coil which wirelessly transmits electric power to a movable body; a cover which covers the power-transmitting coil; and a vibration part which is connected to the cover and vibrated by magnetic flux generated in the power-transmitting coil, thereby vibrating the cover, wherein the vibration part is formed by a vibration part coil which generates electric power by receiving the magnetic flux generated in the power-transmitting coil, and a vibrator including an electrically conductive polymer actuator which is connected to the vibration part coil and also connected to the cover, and is vibrated by the electric power generated in the vibration part coil. - View Dependent Claims (2, 4)
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3. A foreign object removing device which covers a power-transmitting coil that wirelessly transmits power to a movable body:
- the device comprising;
a cover which covers the power-transmitting coil; and a vibration part which is connected to the cover and vibrated by magnetic flux generated in the power-transmitting coil, thereby vibrating the cover, wherein the vibration part is formed by a vibration part coil which generates electric power by receiving the magnetic flux generated in the power-transmitting coil, and a vibrator including an electrically conductive polymer actuator which is connected to the vibration part coil and also connected to the cover, and is vibrated by the electric power generated in the vibration part coil.
- the device comprising;
Specification