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:
May. 09, 1989
Filed:
Mar. 25, 1987
Applicant:
Inventors:
Manfred Dietrich, Karlsruhe, DE;
Cord-Heinrich Dustmann, Weinheim, DE;
Franz Schmaderer, Heidelberg, DE;
Georg F Wahl, Eppelheim, DE;
Assignees:
Brown, Boveri & Cie AG, Mannheim, DE;
Kernforschungszentrum Karlsruhe GmbH, Essenstein-Leopoldshafen, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20419224 ; 505816 ;
Abstract
Superconducting fiber bundle which contains a multiplicity of carrier fibers such as, for instance, carbon fibers, boron fibers, steel fibers coated with a superconducting layer of a niobium compound of the general formula NbC.sub.x N.sub.y O.sub.z (x+y+z less than or equal to 1), characterized by the feature that the superconducting layer consists of fine-grained B1-structure niobium compound, the mean grain size of which is between 3 and 50 nm.