Vehicle, electric device, and power transmission/reception system
First Claim
1. A vehicle comprising:
- a power reception device configured to receive power for running the vehicle in a non-contact manner using electromagnetic field resonance; and
a power transmission device configured to transmit power supplied to an electric device inside the vehicle in a non-contact manner using the electromagnetic field resonance,wherein a frequency of an electromagnetic field used by the power reception device to receive power is set to be different from a frequency of an electromagnetic field used by the power transmission device to transmit power.
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Accused Products
Abstract
A vehicle includes: a reception device receives power for running the vehicle in a non-contact manner using electromagnetic field resonance; and a transmission device transmits power supplied to a device inside the vehicle in a non-contact manner using the electromagnetic field resonance. An electromagnetic field frequency used by the reception device setting a different electromagnetic field frequency used to transmit power. To set the electromagnetic field frequency used by the reception device to receive power and the electromagnetic field frequency used by the transmission device to transmit power such that the electromagnetic field frequency used to receive power is lower than the electromagnetic field frequency used by the transmission device to transmit power. The power received by the reception device in a non-contact manner from an external transmission device outside the vehicle to be larger than the power transmitted by the transmission device in a non-contact manner.
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Citations
8 Claims
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1. A vehicle comprising:
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a power reception device configured to receive power for running the vehicle in a non-contact manner using electromagnetic field resonance; and a power transmission device configured to transmit power supplied to an electric device inside the vehicle in a non-contact manner using the electromagnetic field resonance, wherein a frequency of an electromagnetic field used by the power reception device to receive power is set to be different from a frequency of an electromagnetic field used by the power transmission device to transmit power. - View Dependent Claims (2, 3, 4, 5)
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6. An electric device used inside a vehicle, including:
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a power reception device configured to receive power for running the vehicle in a non-contact manner from an external power transmission device using electromagnetic field resonance; and a power transmission device configured to transmit power supplied to the electric device in a non-contact manner using the electromagnetic field resonance, the electric device comprising; a power reception section configured to receive power transmitted from the power transmission device by using a frequency of an electromagnetic field that is different from a frequency of an electromagnetic field used by the power reception device of the vehicle to receive power. - View Dependent Claims (7)
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8. A power transmission/reception system comprising:
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a vehicle; an external power transmission device configured to transmit power to the vehicle in a non-contact manner using electromagnetic field resonance; and an electric device able to be used inside the vehicle, wherein the vehicle includes; a power reception device configured to receive power for running the vehicle in a non-contact manner from the external power transmission device using the electromagnetic field resonance; and a power transmission device configured to transmit power supplied to the electric device in a non-contact manner using the electromagnetic field resonance, and a frequency of an electromagnetic field used by the power reception device to receive power is set to be different from a frequency of an electromagnetic field used by the power transmission device to transmit power.
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Specification