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:
Feb. 23, 1999
Filed:
Jul. 12, 1996
Applicant:
Inventors:
Philippe Sulten, Evette-Salbert, FR;
Christian Eric Bruzek, Belfort, FR;
Giaky Hoang, Cravanche, FR;
Assignee:
Gec Alsthom Electromecanique SA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
29599 ; 505917 ; 505927 ; 505928 ; 505930 ;
Abstract
The invention concerns a method of making a superconductor so that it includes, in cross-section: a central area, made up of a plurality of superconductor filaments of the NbTi, NbTiTa type or of any other alloy or substance based on Nb; a concentric, two part, outer ring surrounding the central area; and a concentric resistive barrier. In accordance with the invention, the concentric resistive barrier is integrated into the concentric outer ring.