INDUCTANCE COIL

摘要

The invention relates to electrical engineering and can be used in preparing high-voltage inductance coils or transformer windings. The technical result consists in an increase in reliability and a decrease in dimensions. An inductance coil contains a winding comprised of insulated wire and positioned on an electrically insulating frame. The turns of the winding are provided at an angle to the axis of the frame. Each of the turns of the winding contains two portions, the first of which is the main portion, positioned in a plane which is perpendicular to the axis of the frame. The second portion is the transitional portion and is positioned in an angular sector which is sufficient for two oppositely-directed bends of insulated wire, and is used for transitioning from the plane of the main portion of one turn to the plane of the main portion of the next turn and is installed at an angle of between 30 degrees and 60 degrees to the planes of the main portions of connected turns in order to prevent the turns from sliding off during winding. The turns of each layer except the first layer are positioned, on the main portion thereof, strictly within a recess between the turns of the previous layer in accordance with the pattern described in the claims. The winding parameters are related by the equations given in the claims. A sticky, self-hardening layer is provided on the entire external surface of the wire of the winding. The coil winding can be continuous or separated into sections. The number of layers can be variable along the length of the winding.