Patent · US Active

System with a superconductive cable and a surrounding cryostat

US9006576B2 · kind B2 · utility

9Cited by

9References

5Claims

0Family size

Assignee

NEXANS · FR

Inventors

Mark Stemmle · Hannover, DE
Rainer Soika · Hannover, DE

Key dates

Filing date	Jun 21, 2012
Grant date	Apr 14, 2015
Priority date	—
Expiry date	Apr 12, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49014
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A superconductive cable which has a cryostat with two concentric metal pipes where the cryostat has at least a first axial section with a first axial spring constant, and at least a second axial section which has a second axial spring constant which at most is 20%, more preferred at most 10%, of the axial spring constant of the first section.

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