A method for producing a heightened magnetic field within of metallic bare and insulated conductors, wire cables and magnet field blocking devices for the production of operationally reliable and low-loss electric bare and insulated conductors for rotary - and direct current, underground cable and receiving antennas

摘要

Method for generating a high magnetic field inside a wire or cable. Method uses instead of permanent magnets specified in DT 1665389, a ferrite in the case of AC applications and a powdered alloy of Fe, Ni, Al, Co with a binder in the case of DC.