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

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United States of America Patent

PATENT NO 9183970
APP PUB NO 20140066314A1
SERIAL NO

13658330

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI CABLE INDUSTRIES LTD4-1 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 100-8303
RIKEN2-1 HIROSAWA WAKO-SHI SAITAMA
NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY1-33 YAYOI-CHO INAGE-KU CHIBA-SHI CHIBA 2638522 ?2638522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamibayashi, Hiroyuki Wakayama, JP 10 54
Maeda, Hideaki Kanagawa, JP 111 848
Nakagome, Hideki Chiba, JP 20 395
Oobuchi, Keita Wakayama, JP 1 10
Takahashi, Masato Kanagawa, JP 122 1650
Yanagisawa, Yoshinori Kanagawa, JP 19 39

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