Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconducting wire – tape – cable – or fiber – per se
Reexamination Certificate
2011-05-31
2011-05-31
Silverman, Stanley (Department: 1736)
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconducting wire, tape, cable, or fiber, per se
C505S230000, C505S232000, C505S704000, C505S705000, C174S125100, C174S015400, C174S015500, C029S599000
Reexamination Certificate
active
07953466
ABSTRACT:
A superconductive cable is provided which upon normal state, restricts flowing of electric current to a former to the maximum extent to thereby keep a cryogenic state in the superconductive cable stable. The superconductive cable includes a former surrounded by a superconductive layer and a cryostat provided at the outside of the superconductive layer, wherein the former includes a metal wire-wound part around which a plurality of wires is wound and an eddy-current prevention layer provided on the outer face of the wire-wound part, and the metal wires and the eddy-current prevention layer are made of a copper alloy.
REFERENCES:
patent: 2004/0058822 (2004-03-01), Ohmatsu
patent: 2004/0216915 (2004-11-01), Hirose
patent: 2004/0256144 (2004-12-01), Masuda et al.
patent: 2006/0175078 (2006-08-01), Yumura et al.
patent: 2005-100777 (2005-04-01), None
patent: WO 03/085682 (2003-10-01), None
patent: WO2005/029509 (2005-03-01), None
Jang Hyun-man
Kim Choon-dong
Lee Chang-young
Lowe Hauptman & Ham & Berner, LLP
LS Cable Ltd
Silverman Stanley
Vijayakumar Kallambella
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