Compound superconducting twisted wire and rewinding method for compound superconducting twisted wire

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12255000
APP PUB NO 20220115168A1
SERIAL NO

17280718

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Abstract

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A compound superconducting twisted wire includes compound superconducting strands being twisted to form a twisted structure, in which each of the compound superconducting strands includes a compound superconductor part, a reinforcing part and a stabilizing part. The compound superconductor part includes compound superconducting filaments and a first matrix, the compound superconducting filaments each including a compound superconducting phase. The reinforcing part is disposed on an outer circumferential side of the compound superconductor part and includes reinforcing filaments and a second matrix. The stabilizing part is disposed on at least one side of an inner circumferential side and an outer circumferential side of the reinforcing part. A volume ratio of the reinforcing part relative to the compound superconducting strand is larger than a volume ratio of the compound superconductor part relative to the compound superconducting strand.

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Patent Owner(s)

Patent OwnerAddress
TOHOKU UNIVERSITYSENDAI-SHI MIYAGI 980-8577
FURUKAWA ELECTRIC CO LTDTOKYO 100-8322
TOKAI UNIVERSITY EDUCATIONAL SYSTEMTOKYO 151-0063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asami, Daisuke Tokyo, JP 8 2
Awaji, Satoshi Sendai, JP 3 21
Ii, Hideki Tokyo, JP 7 1
Oguro, Hidetoshi Hiratsuka, JP 2 20
Sugimoto, Masahiro Tokyo, JP 150 1552
Tsubouchi, Hirokazu Tokyo, JP 8 50

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