The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2000
Filed:
Dec. 26, 1997
Toshinari Ando, Naka-machi, JP;
Hiroshi Tsuji, Naka-machi, JP;
Takaaki Isono, Naka-machi, JP;
Yukio Yasukawa, Kawasaki, JP;
Kizen Sakaki, Kawasaki, JP;
Masayuki Konno, Kawasaki, JP;
Takeshi Kato, Osaka, JP;
Kazuhiko Hayashi, Osaka, JP;
Japan Atomic Energy Research Institute, Tokyo, JP;
Fuji Electric Co., Ltd., Kanagawa, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A superconducting current lead includes a cylindrical support member 3, and superconducting wire material units 1 each of which is fixed onto the support member and each of which is composed of a single tape-like oxide superconducting wire material or a laminated tape-like oxide superconducting wire material, wherein tape surf aces of the superconducting wire material units are disposed in parallel with a circumferential direction in a cylindrical coordinate system, and the cylindrical support member is formed from a low thermal conductivity material.