×

Face connected instrument transformer

  • US 4,713,642 A
  • Filed: 05/07/1986
  • Issued: 12/15/1987
  • Est. Priority Date: 05/07/1986
  • Status: Expired due to Term
First Claim
Patent Images

1. An instrument transformer having a plurality of transformation ratios for connection to at least one external circuit comprising:

  • an elongated housing having at least one face with a plurality of longitudinally offset surfaces;

    a plurality of pairs of first circuit terminals disposed adjacent different ones of said surfaces such that each pair of said first circuit terminals is coplanar and longitudinally offset from each other pair of terminals;

    a plurality of first circuit windings disposed within said housing, each winding electrically connected to one pair of said first circuit terminals;

    one or more pairs of second circuit terminals disposed exteriorly on said housing;

    one or more second circuit windings positioned within said housing in magnetic coupling relationship with at least one of said first circuit windings and electrically connected to said one or more pairs of second circuit terminals.

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