Wireless charging magnetic structure
First Claim
1. An inductive charging coil assembly for a vehicle comprising:
- a first base plate including at least one first coil for transmitting magnetic flux; and
a second base plate including at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle,wherein the at least one second coil defines a window to position at least one ferrite on the top side and on the bottom side of the at least one second coil, andwherein the at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one second coil to the top side of the at least one second coil and back to the bottom side of the at least one second coil.
1 Assignment
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Accused Products
Abstract
In at least one embodiment, an inductive charging coil assembly for a vehicle comprising a first base plate and a second base plate is disclosed. The first base plate includes at least one first coil for transmitting magnetic flux. The second base plate includes at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle. The at least one second coil defines a window to position at least one ferrite on the top side and on the bottom side of the at least one second coil. The at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one second side to the top side of the at least one second side and back to the bottom side of the at least one second side.
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Citations
20 Claims
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1. An inductive charging coil assembly for a vehicle comprising:
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a first base plate including at least one first coil for transmitting magnetic flux; and a second base plate including at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle, wherein the at least one second coil defines a window to position at least one ferrite on the top side and on the bottom side of the at least one second coil, and wherein the at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one second coil to the top side of the at least one second coil and back to the bottom side of the at least one second coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An inductive charging coil apparatus for a vehicle comprising:
a vehicle base plate including at least one coil having a top side and a bottom side for receiving magnetic flux from a second base plate to charge a vehicle, wherein the at least one coil defines a window to receive at least one ferrite to position the at least one ferrite on the top side and on the bottom side of the at least one coil, and wherein the at least one ferrite is arranged to guide the magnetic flux from the bottom side of the at least one coil to the top side of the at least one coil and back to the bottom side of the at least one coil. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. An inductive charging coil assembly for a vehicle comprising:
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a first base plate including at least one first coil for transmitting magnetic flux; and a second base plate including at least one second coil having a top side and a bottom side to receive the magnetic flux for charging a vehicle, wherein the at least one second coil defines a window including at least one ferrite to direct the magnetic flux from the bottom side of the at least one second coil to the top side of the at least one second coil and back to the bottom side of the at least one second coil. - View Dependent Claims (19, 20)
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Specification