POWER FEEDING DEVICE
First Claim
1. A power feeding device for wireless transmission of power to a power receiving device including a power receiving coil, comprising:
- a magnetic body formed into a flat plate shape and having two main surfaces; and
a power feeding coil that is arranged at a certain position on either of the two main surfaces,wherein the power receiving coil is arranged at a certain position on either of the two main surfaces during power transmission, and the position at which the power feeding coil is arranged is different from the position at which the power receiving coil is arranged.
1 Assignment
0 Petitions
Accused Products
Abstract
A power feeding device reduced unnecessary power consumption, a high response before the start of transmission of power to a power receiving device, and an expanded power feeding area (or placement range) within which power can be transmitted to the power receiving device. A power feeding device stand for wireless transmission of power to a power receiving device including a power receiving coil includes a magnetic body formed into a flat plate shape and having two main surfaces, and a power feeding coil that is arranged at a certain position on either of the main surfaces. In power transmission, the power feeding coil is arranged at a certain position on either of the main surfaces, and the power receiving coil is arranged at a different position on either of the main surfaces from the position at which the power feeding coil is arranged.
2 Citations
5 Claims
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1. A power feeding device for wireless transmission of power to a power receiving device including a power receiving coil, comprising:
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a magnetic body formed into a flat plate shape and having two main surfaces; and a power feeding coil that is arranged at a certain position on either of the two main surfaces, wherein the power receiving coil is arranged at a certain position on either of the two main surfaces during power transmission, and the position at which the power feeding coil is arranged is different from the position at which the power receiving coil is arranged. - View Dependent Claims (2, 3, 4, 5)
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Specification