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:
Aug. 05, 2014
Filed:
Jul. 26, 2012
Mark Stemmle, Hannover, DE;
Erik Marzahn, Langenhagen, DE;
Mark Stemmle, Hannover, DE;
Erik Marzahn, Langenhagen, DE;
Nexans, Paris, FR;
Abstract
An arrangement with a superconductive electrical direct current cable system is specified which includes at least one direct current transmission element () composed of two phase conductors which are insulated relative to each other, and a cryostat suitable for conducting a cooling agent, in which the direct current cable system is arranged. The cryostat is composed of at least one metal pipe which is surrounded by a circumferentially closed layer with thermally insulating properties. Each of the two phase conductors () is composed of several superconductive elements () which are combined into a unit. Between the two phase conductors () is mounted a separating layer () of insulating material, and the two phase conductors (), including the separating layer () are surrounded by a sheath () of insulating material for forming a direct current transmission element ().