Wirelessly rechargeable battery and components thereof
First Claim
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1. A device for charging a battery, the device comprising:
- first and second receiver coils having magnetic axes oriented transverse to one another;
a third receiver coil having a magnetic axis transverse to the magnetic axes of the first and second receiver coils; and
a cylindrical outer casing having a base and a side wall,wherein the third receiver coil is adapted to couple to a transmitter coil when the side wall is oriented perpendicular to a magnetic axis of the transmitter coil.
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Abstract
A receiver coil assembly for a wirelessly rechargeable battery including first and second transverse coils and a third coil encompassing the first and second coils. The receiver coil may be employed in a power receiver of a wirelessly rechargeable battery. Also disclosed is a wirelessly rechargeable battery having a power receiver demountable from an electrochemical cell.
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Citations
13 Claims
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1. A device for charging a battery, the device comprising:
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first and second receiver coils having magnetic axes oriented transverse to one another; a third receiver coil having a magnetic axis transverse to the magnetic axes of the first and second receiver coils; and a cylindrical outer casing having a base and a side wall, wherein the third receiver coil is adapted to couple to a transmitter coil when the side wall is oriented perpendicular to a magnetic axis of the transmitter coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification