×

Pick-up apparatus for inductive power transfer systems

  • US 7,969,269 B2
  • Filed: 05/02/2007
  • Issued: 06/28/2011
  • Est. Priority Date: 05/02/2006
  • Status: Expired
First Claim
Patent Images

1. An Inductive Power Transfer (IPT) pick-up apparatus comprising:

  • a magnetically permeable core;

    a first coil, being wound about the core so as to be inductive coupled therewith such that a current induced in the first coil is most sensitive to a first directional component of magnetic flux; and

    a second coil, being wound about the core so as to be inductively coupled therewith such that a current induced in the second coil is most sensitive to a second directional component of magnetic flux;

    wherein the first directional component is substantially orthogonal to the second directional component.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×