Superconductor technology: apparatus – material – process – High tc superconducting device – article – or structured stock – Wire – fiber – or cable
Reexamination Certificate
2007-09-11
2007-09-11
McGinty, Douglas (Department: 1751)
Superconductor technology: apparatus, material, process
High tc superconducting device, article, or structured stock
Wire, fiber, or cable
C505S236000, C505S231000, C505S432000, C505S431000, C174S125100, C029S599000, C428S546000, C428S930000
Reexamination Certificate
active
10337686
ABSTRACT:
In the present invention, a superconducting (sc) ceramic filament is enclosed in a silver sheath which is sealed therearound by applying silver powder between the surfaces of said sheath, pressing the surfaces and powder into contact and then applying sufficient heat to fuse them together, which heat is below the melting point of the surfaces and powder and then sintering the so enclosed ceramic filament, which upon cooling, forms a superconductor.
REFERENCES:
patent: 5017553 (1991-05-01), Whitlow et al.
patent: 5075286 (1991-12-01), Powell et al.
patent: 5358926 (1994-10-01), Olson et al.
patent: 5384307 (1995-01-01), Lay
patent: 5798312 (1998-08-01), Okada et al.
patent: 5866252 (1999-02-01), de Rochemont et al.
patent: 1003160 (1991-12-01), None
patent: EP 1050911 (2000-04-01), None
patent: 10-188696 (1998-07-01), None
AFMCLO/JAZ
McGinty Douglas
Stover Thomas C.
United States of America as represented by the Secretary of the
Vijayakumar Kallambella
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