Electricity: conductors and insulators – With fluids or vacuum – With cooling or fluid feeding – circulating or distributing
Patent
1997-04-30
1999-01-12
Sough, Hyung-Sub
Electricity: conductors and insulators
With fluids or vacuum
With cooling or fluid feeding, circulating or distributing
174 154, 307147, 505856, 505885, H01B 1200
Patent
active
058593861
ABSTRACT:
An electrical transmission line for conveying and limiting current by using a plurality of tubular portions made from a superconductive material. The tubular portions have a high critical temperature and are connected end-to-end by flexible, electrically conductive metal or alloy joints. A cryogenic fluid flows inside a first tube within the tubular portions. A vacuum is maintained inside a second tube around the tubular portions.
REFERENCES:
patent: 3133145 (1964-05-01), Bahn
patent: 4072815 (1978-02-01), Hildebramt
patent: 4485266 (1984-11-01), Minati et al.
patent: 4992623 (1991-02-01), Brieley et al.
Hawley, The condensed Chemical Dictionary, 8.sub.th Editon 1971, p. 350.
Herrmann Peter Friedrich
Mirebeau Pierre
Verhaege Thierry
Alcatel Alsthom Compagnie Generale d'Electricite
Sough Hyung-Sub
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