Adhesive bonding and miscellaneous chemical manufacture – Methods – Making electrical conductors of indefinite length
Reexamination Certificate
2005-03-08
2005-03-08
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Making electrical conductors of indefinite length
C505S230000, C505S433000, C505S434000, C174S125100, C427S062000, C029S599000
Reexamination Certificate
active
06863752
ABSTRACT:
A method and article for producing a high transition temperature superconducting tape or wire with a normal metal sheath and at least two surface layers, an inner electrically insulating layer and an outer low friction layer. The method includes mechanical deformation and a plurality of annealing steps, and the application of at least one surface layer after the final annealing step. The coating materials are selected based on their electrical insulation and friction, as well as their compatibility with cryogenic conditions and coating methods.
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Patent Abstract of Japan, JP 9-082147, Mar. 28, 1997.
Aftergut Jeff H.
American Superconductor Corporation
Haran John T.
Oblon, Spivak, McCelland, Maier & Neustadt, P.C.
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