Low resistance conductors, processes of production thereof, and electrical members using same
AssigneeNippon Steel Corporation
InventorMitsuru Morita
Life of this patent
Estimating the term…
Abstract
A conductor obtained by connecting a plurality of superconductors by normal conductivity or a conductor comprised of superconductors and normal conductors, said low resistance conductor using superconductors characterized in that an apparent specific resistance of said conductor at below a superconducting transition temperature of said superconductors is lower than the specific resistance of copper at that superconducting transition temperature.
Claims58
A low resistance conductor using superconductors comprised of a plurality of superconductors connected by normal conductivity, said conductor characterized in that an apparent specific resistance of said conductor below a superconducting transition temperature of said superconductors is lower than a specific resistance of copper at said superconducting transition temperature.
A low resistance conductor using superconductors comprised of a plurality of superconductors connected by normal conductivity, said conductor characterized in that an apparent specific resistance of said conductor at 77K is lower than a specific resistance of copper at 77K.
A process of production of a low resistance conductor characterized by arranging a plurality of superconductors through normal conductors and connecting them while applying pressure if necessary.
A process of production of a low resistance conductor characterized by arranging a plurality of superconductors through normal conductors, applying pressure if necessary, then heat treating them in a reduced pressure atmosphere or a vacuum.
A low resistance composite conductor using superconductors obtained by connecting at least one superconductor to part or all of a surface of a normal conductivity conductor, characterized in that an apparent specific resistance of said composite conductor below a superconducting transition temperature of said superconductor is lower than a specific resistance of copper at that superconducting transition temperature.
A low resistance composite conductor using superconductors obtained by connecting at least one superconductor to part or all of a surface of a normal conductivity conductor, characterized in that an apparent specific resistance of said composite conductor at 77K is lower than a specific resistance of copper at 77K.
A process of production of a low resistance composite conductor characterized by arranging at part or all of the surface of a normal conductivity conductor a superconductor through a normal conductor and connecting them while applying pressure if necessary.
A process of production of a low resistance composite conductor characterized by arranging at part or all of the surface of a normal conductivity conductor a superconductor through a normal conductor, applying pressure if necessary, then heat treating them in a reduced pressure atmosphere or a vacuum.
Dependencies are inferred from the claim text.