MAGNETIC FIELD SHAPING FOR INDUCTIVE POWER TRANSFER
First Claim
1. An IPT system magnetic flux device for generating or receiving a magnetic flux, the device comprising a magnetically permeable core means and at least one coil magnetically associated with the core means, and a shield means which repels magnetic flux provided on the opposite side of the core means such that the shield means includes an outer portion that extends beyond at least part of the perimeter of the core means.
3 Assignments
0 Petitions
Accused Products
Abstract
An IPT system magnetic flux device for generating or receiving a magnetic flux, has a magnetically permeable core and at least one coil magnetically associated with the core. A shield repels magnetic flux and is located on the opposite side of the core such that the shield includes an outer portion that extends beyond at least part of the perimeter of the core.
11 Citations
15 Claims
- 1. An IPT system magnetic flux device for generating or receiving a magnetic flux, the device comprising a magnetically permeable core means and at least one coil magnetically associated with the core means, and a shield means which repels magnetic flux provided on the opposite side of the core means such that the shield means includes an outer portion that extends beyond at least part of the perimeter of the core means.
- 13. An IPT system magnetic flux device for generating or receiving a magnetic flux, the pad comprising a magnetically permeable core and at least one coil magnetically associated with the core, and a cage means adapted to receive one or more windings of the coil.
Specification