Deflection yoke having nonradial winding distribution

Abstract

A deflection yoke includes a flared core, a first grooved ring member disposed at the front larger diameter portion of the core and a second grooved ring member disposed at the rear smaller diameter portion of the core and extending toward the front along the inside portion of the core with the grooves also extending inwardly and lying in radial planes with respect to the central longitudinal axis of the core. Conductor turns extending from the rear to the front of the core along the inside surface are retained by the grooves at the rear portion of the core to extend radially for the length of the rear grooves and to extend nonradially from the inside end of the rear grooves to the retaining grooves in the front ring member.

Dependencies are inferred from the claim text.