CONTACTLESS FEEDING PAD AND CONTACTLESS FEEDING DEVICE
First Claim
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1. A contactless feeding pad comprising:
- a power-receiving side pad including a windinga power-transmitting side pad including a winding different from the winding of the power-receiving side pad in size or shape and transmitting electric power contactlessly to the power-receiving side pad while being situated oppositely to the power-receiving side pad; and
an auxiliary pad installed between the power-transmitting side pad and the power-receiving side pad in close proximity to one of the power-transmitting side pad and the power-receiving side pad and forming a resonance circuit, the auxiliary ad including a winding substantially identical in shape with the winding of the other of the power-transmitting side pad and the power-receiving side panel.
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Abstract
A contactless feeding pad includes a power-receiving side pad, a power-transmitting side pad, and an auxiliary pad. The power-transmitting side pad is different from the power-receiving side pad in size or shape and transmits electric power contactlessly to the power-receiving side pad while being situated oppositely to the power-receiving side pad. The auxiliary pad is installed between the power-transmitting side pad and the power-receiving side pad in close proximity to the power-transmitting side pad or the power-receiving side pad and forms a resonance circuit.
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Citations
8 Claims
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1. A contactless feeding pad comprising:
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a power-receiving side pad including a winding a power-transmitting side pad including a winding different from the winding of the power-receiving side pad in size or shape and transmitting electric power contactlessly to the power-receiving side pad while being situated oppositely to the power-receiving side pad; and an auxiliary pad installed between the power-transmitting side pad and the power-receiving side pad in close proximity to one of the power-transmitting side pad and the power-receiving side pad and forming a resonance circuit, the auxiliary ad including a winding substantially identical in shape with the winding of the other of the power-transmitting side pad and the power-receiving side panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification