TH30830B - Induction heating coils for another strip or long metal workpiece. - Google Patents

Abstract

DC60 The invention involves a coil that has also been used in induction heating. transverse flux to the object in the form of a metal strip Or another long metal workpiece, the windings contain at least one pair of conductors that are aligned asymmetrically. and the conductor will stack together so that the conductors have a pair of conductors across the object to be heated and a single conductor parallel to the object to be heated. There is heating on the edge. The heating effect is given to the chamber alone but in the conductor by Dividing the induced current for a conductor into two equal separate wires which each split line will have the same width as the original current and the total heating effect in the split wire is only half the result. Heating before making a separate line This invention involves coils that have also been used in induction heating. transverse flux to the object in the form of a metal strip Or another long metal workpiece, the windings contain at least one pair of conductors that are aligned asymmetrically. and the conductor will stack together so that the conductors have a pair of conductors across the object to be heated and a single conductor parallel to the object to be heated. There is heating on the edge. The heating effect is given to the chamber alone but in the conductor by Dividing the induced current for a conductor into two equal separate wires which each split line will have the same width as the original current and the total heating effect in the split wire is only half of the heating effect. heat before making a separate line

Claims (8)

1.Induction heating coils for inductive heating with plugs. Transverse for an object in the form of a long-haul workpiece. In which the workpiece has a longitudinal axis The coils are assembled with conductors through at least two separate shaping, the first and the second. There are significantly perpendicular to and significantly parallel subsets to the longitudinal axis of the workpiece.The perpendicular and parallel subsections of each conductor form a U-shaped subsection along the line of the rod. The length of the workpiece in which each subsection of the first and second conductors is essentially overlapped. Where each U-shaped subsection has at least two separate conductors open ends, the workpiece can be heated when each U-shaped subsection from at least two separate conductors is It is provided for a very closed loop formation whereby one conductor cannot independently heat the workpiece. 2. Windings according to claim 1 where at least two conductors are aligned on the same side of the workpiece. 3. Windings according to claim 2, where at least each perpendicular subsection of the conductor. Two pieces are stacked 4. Winding according to claim 2, where at least two conductors comprise of the received parts, and a wickwax conductor placed together to form a loop breaking inductor. The alignment is parallel to the movement of the workpiece. 5. Winding according to claim 2, where at least two conductors comprise the received part. The alignment is perpendicular to the direction of movement of the workpiece 6. Windings according to claim 1, where at least two conductors are aligned on both sides of the workpiece 7. According to claim 6, where at least each perpendicular subsection of the conductor Two stacked and zigzag conductors are stacked together to form a multi-loop inductor. 8. Windings in accordance with claim 6, where at least two conductors consist of a pre-wound conductor. Align 9. Winding according to claim 6, where at least two conductors consist of parts that are perpendicularly positioned. The direction of movement of the workpiece 1 0. Windings according to claim 1, where at least the perpendicular subsection of the conductors. Two stacked zigwag conductors are stacked together to form a multi-loop inductor 1. 1. Windings according to claim 10, where at least two conductors comprise the received parts. Aligning in parallel with the direction of movement of workpiece 1 2. Winding according to claim 10, where at least two conductors comprise the received part. The alignment is perpendicular to the direction of movement of the workpiece 1. 3. Windings according to claim 1, where at least two conductors comprise the received parts. Pushing the position parallel to the direction of movement of workpiece 1 4. Windings according to claim 13, where at least two conductors comprise the received parts. The alignment is perpendicular to the direction of movement of the workpiece 1. 5. Winding according to claim 1, where at least two conductors comprise of the Position them perpendicular to the direction of movement of workpiece 1. 6. Winding according to claim 1, where at least two conductors are formed in identical shapes 1. 7. Windings according to claim 16, where at least two conductors are made in a sinusoidal shape 1. 8.Winding according to claim 1, where each first and second conductors accept half of the circuit. Electricity is predetermined significantly Which results in approximately equal overall heating effect It is important to half the heating effect of one-piece induction heating coils. That has been supplied with a predetermined current If such a single-piece heating coil Are the same length as the first and second conductors.