| 摘要 |
FIELD: electricity.SUBSTANCE: induction heater with cross-flow ensures potential crossing of the conductive sheet side by an alternating magnetic field, at that the sheet is moved in one direction and thus induction heating of the conductive sheet takes place. The induction heater with cross-flow includes a heating coil placed so that the coil side faces the side of the conductive sheet; a core with the heating coil wounded around it; a screening plate formed of the conductor and placed between the core and butt end in the direction perpendicular to the direction of the conductive sheet movement; and non-conducting soft magnetic material which is fixed at the screening plate, at that the screening plate is placed between the core and non-conducting soft magnetic material.EFFECT: invention allows excluding overheating of lateral sides of the conductive sheet in the heated object.7 cl, 20 dwg |
