Patent · US Active

Superconducting coil device with switchable conductor section and method for switching

US9530549B2 · kind B2 · utility

1Cited by

7References

20Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Anne Kuhnert · Ergolding, DE
Peter Kummeth · Herzogenaurach, DE

Key dates

Filing date	Aug 27, 2015
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Aug 27, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01F41/048
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a coil device with at least one electrical coil winding with superconducting conductor material, the coil winding is part of a self-contained circuit for formation of a continuous current. The closed circuit has a switchable conductor section which can be switched between a superconducting state and a normally conducting state by a magnetic device.

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