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:
Jun. 27, 2017
Filed:
Aug. 27, 2015
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventor:
Peter Kummeth, Herzogenaurach, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 6/00 (2006.01); H01F 6/06 (2006.01); H01F 7/02 (2006.01); H01F 7/20 (2006.01); H01F 41/04 (2006.01);
U.S. Cl.
CPC ...
H01F 6/06 (2013.01); H01F 6/003 (2013.01); H01F 6/006 (2013.01); H01F 7/0205 (2013.01); H01F 7/20 (2013.01); H01F 41/048 (2013.01);
Abstract
A coil device with at least one electrical coil winding with superconducting conductor material and a vacuum container is described in which the vacuum container surrounds the coil winding. The coil winding is part of a self-contained circuit for the formation of a continuous current. The closed circuit has a switchable conductor section, the conductor of which can be switched between a superconducting state and a normally conducting state by a magnetic device. The magnetic device has an internal part arranged inside the vacuum container and an external part arranged outside the vacuum container.