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:
Nov. 15, 2016
Filed:
Nov. 23, 2009
Rainer Soika, Hannover, DE;
Mark Stemmle, Hannover, DE;
Rainer Soika, Hannover, DE;
Mark Stemmle, Hannover, DE;
Nexans, Paris, FR;
Abstract
An arrangement is specified having a superconducting cable (SK) which comprises a superconducting conductor () and a superconducting screen () which concentrically surrounds the same with the interposition of a dielectric (). The cable (SK) is surrounded by a cryostat (KR) enclosing a free space (FR) for a coolant to be passed through, which cryostat (KR) which cryostat comprises two metallic tubes () which are arranged concentrically with respect to one another and between which vacuum insulation is arranged. The screen () is composed of a superconducting material whose electrical resistance value in the normally conductive state is greater by a factor of at least 50 than the electrical resistance value of the material used for the conductor () in the normally conductive state.