Coated high-temperature superconducting wire and high-temperature superconducting coil including the same

In a coated high-temperature superconducting wire (1) in which a superconducting yttrium-based wire (high-temperature superconducting wire) (2) having a rectangular cross section is coated by an insulating layer (6), the insulating layer (6) is an electrodeposited film made of block copolymerized po...

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA, HIDEAKI, OOBUCHI, KEITA, TAKAHASHI, MASATO, NAKAGOME, HIDEKI, KAMIBAYASHI, HIROYUKI, YANAGISAWA, YOSHINORI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CONDUCTORS CORRECTING FLUIDS DYES ELECTRICITY FILLING PASTES INDUCTANCES INKS INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MAGNETS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSFORMERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	In a coated high-temperature superconducting wire (1) in which a superconducting yttrium-based wire (high-temperature superconducting wire) (2) having a rectangular cross section is coated by an insulating layer (6), the insulating layer (6) is an electrodeposited film made of block copolymerized polyimide which contains siloxane bonds in a polyimide main chain and which has molecules with anionic groups. A coil formed from the superconducting yttrium-based wire (2) is impregnated with epoxy resin, and the epoxy resin is cured. The coil is configured such that the epoxy resin is completely separated from the superconducting yttrium-based wire (2) by the insulating layer (6).