Patent · US Expired

Fully transposed high tc composite superconductor, method for producing the same and its use

US6725071B2 · kind B2 · utility

9Cited by

11References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Cord Albrecht · Erlangen, DE
Peter Kummeth · Herzogenaurach, DE
Peter Massek · Forchheim, DE

Key dates

Filing date	Aug 14, 2002
Grant date	Apr 20, 2004
Priority date	—
Expiry date	Sep 25, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S505/704
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A fully transposed composite superconductor can be especially used for AD devices and contains subconductors composed according to the Roebel bar principle and containing TC superconducting material. Superconductors are provided, that can be laterally bent in the plain of their width B so that the bending radius R is more than 100 times the width B and the bending zone length Hsue et al. '352 publication is more than 20 times the width B. The device for producing the conductor includes devices disposed in series for combining, bending, assembling to a Roebel bar, and fixating the subcontractors.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.