Electrical conductor in wire or cable form composed of a sheathe

Details Electrical conductor in wire or cable form composed of a sheathe Electrical conductor in wire or cable form composed of a sheathe

1989-06-26

1991-01-29

Nimmo, Morris H.

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

1741251, 505704, 505887, H01B 1200

Patent

active

049886690

ABSTRACT:
Electrical conductor in wire or cable form composed of a sheathed wire or of a multiple-filament conductor based on a ceramic high-temperature superconductor of the REBa.sub.2 Cu.sub.3 O.sub.6.5+y type, RE being=rare-earth metal, O<y<1, or of the (La,Ba,Sr).sub.2 CuO.sub.4 type, as core (1) and of a metal sheath (3) as mechanical support and emergency current conductor, the core (1), clad with metal sheath (3), of each filament of the electrical conductor composed of a multiplicity of filaments being embedded on all sides in a soft magnetic material (4) of high permeability.

REFERENCES:
patent: 3652967 (1972-03-01), Tanaka et al.
patent: 3710000 (1973-01-01), Shattes et al.
patent: 3767842 (1973-10-01), Bronca et al.
patent: 4785142 (1988-11-01), Smith, Jr. et al.
Tebble, R. S. et al.; Magnetic Materials; Wiley-Interscience; pp. 114-117; 10/12/63.
West, E. G.; Copper and Its Alloys; Ellis Horwood Limited Publishers; Halsted Press, Division of John Wiley and Sons; pp. 118-121 (no date).
Weldon, B. A. et al.; Nickel Silver As An Engineering Material; Copper and Its Alloys; Proceedings International Conference by Institute of Metals, Amsterdam, Sep. 21-25, 1970; pp. 298-302.
Table 5.3.0-MAI; American Low Temperature Materials handbook; Nov. 75.
S. Jin et al., "High Tc Superconductors-Composite Wire Fabrication", Appl. Phys. Lett. 51 (3), Jul. 20, 1987, pp. 203-204.
Siemens-Zeitschrift 6/87, pp. 34-37, "Supraleitung bei hoheren Temperaturen".
S. Jin et al., "Fabrication of Dense Ba.sub.2 YCu.sub.3 O.sub.7-8 Superconductor Wire by Molten Oxide Processing", Appl. Phys. Lett. 51 (12), Sep. 1987, pp. 943-945.
Journal of Metals, May 1987, pp. 8-10, "Breakthroughs in Superconductivity", F. M. Mueller.
Jap. Jour. of Appl. Physics, vol. 26, No. 12, Dec. 1987, pp. L2085-L2086, H. Katayama-Yoshida et al.
Jap. Jour. of Appl. Physics, vol. 27, No. 2, Feb. 1988, pp. L191-L194, Jin Seong Park et al.
T. Kawai and M. Kanai, "Preparation of High-Tc Y-Ba-Cu-O Super-Conductor", Jap. Jour. of Applied Physics, vol. 26, No. 5, May 1987, pp. L736-L737.
Y. Yamada et al., "Critical Current Density of Wire Type Y-Ba-Cu Oxide Superconductor", Jap. Jour. of Applied Physics, vol. 26, No. 5, May 1987, pp. L865-L866.
H. Yoshino et al., "Superconducting Wire and Coil with Zero Resistance State at 90K and Current Density of 510 A/cm.sup.2 at 77K", Toshiba Corporation.

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