WIRELESSLY RECHARGEABLE BATTERY AND COMPONENTS THEREOF
First Claim
Patent Images
1. A rechargeable battery including:
- a. first and second receiver coils having magnetic axes oriented transverse to one another;
b. a third receiver coil having a magnetic axis transverse to the magnetic axes of the first and second receiver coils and encompassing the first and second receiver coils;
c. a power receiver circuit, operatively connected to the first, second, and third receiver coils, for rectifying an alternating current received by at least one of the first, second, and third receiver coils; and
d. an electrochemical cell, operatively connected to the power receiver circuit, for receiving the rectified current.
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Accused Products
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
25 Claims
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1. A rechargeable battery including:
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a. first and second receiver coils having magnetic axes oriented transverse to one another; b. a third receiver coil having a magnetic axis transverse to the magnetic axes of the first and second receiver coils and encompassing the first and second receiver coils; c. a power receiver circuit, operatively connected to the first, second, and third receiver coils, for rectifying an alternating current received by at least one of the first, second, and third receiver coils; and d. an electrochemical cell, operatively connected to the power receiver circuit, for receiving the rectified current. - View Dependent Claims (2, 3, 4, 5, 6, 14, 15)
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- 7. A rechargeable battery for a rechargeable battery including first, second and third coils having magnetic axes oriented transverse to one another, wherein one of the coils enables greater power transfer than the other coils.
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11. (canceled)
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13. (canceled)
- 16. A wirelessly rechargeable battery having a power receiver and an electrochemical cell wherein the power receiver is housed within a first battery sub-casing and the electrochemical cell is housed within a second battery sub-casing wherein the first and second sub-casings are demountable.
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18. (canceled)
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19. (canceled)
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20. (canceled)
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21. (canceled)
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25. (canceled)
Specification