×

Electromagnetic power supplying apparatus for electric motor vehicle

  • US 5,598,134 A
  • Filed: 06/06/1995
  • Issued: 01/28/1997
  • Est. Priority Date: 11/19/1992
  • Status: Expired due to Fees
First Claim
Patent Images

1. An electromagnetic power supplying apparatus for an electric motor vehicle comprising:

  • a primary winding structure having a primary coil wound around a primary core where said primary core is formed in the shape of a pillar with a reduced height;

    a secondary winding structure having a secondary core where said secondary core has a central core portion about which is wound a secondary coil, a movable core member disposed opposite said central core portion with a gap therebetween for receiving therein said primary winding structure, and interconnecting core portions supporting said movable core member for movement relative thereto, said interconnecting core portions being joined to said central core portion for establishing a closed magnetic circuit linking said primary and secondary coils when said primary winding structure is inserted in said gap; and

    means for urging said movable core member against said primary core upon insertion of said primary winding structure in said gap.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×