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. 19, 2014
Filed:
Feb. 15, 2012
Johannes Oswald, Miltenberg, DE;
Bernhard Oswald, Miltenberg, DE;
Thomas Reis, Kleinheubach, DE;
Alexander Rutt, Aschaffenburg, DE;
Alexander Usoskin, Hanau, DE;
Johannes Oswald, Miltenberg, DE;
Bernhard Oswald, Miltenberg, DE;
Thomas Reis, Kleinheubach, DE;
Alexander Rutt, Aschaffenburg, DE;
Alexander Usoskin, Hanau, DE;
Oswald Elektromotoren GmbH, Miltenberg, DE;
Bruker HTS GmbH, Hanau, DE;
Abstract
A method for manufacturing a high temperature superconductor (=HTS) coated tape (), with the following steps: preparation of a substrate tape (), deposition of at least one buffer layer (), deposition of an HTS film (), deposition of a metallic protection layer () on the HTS film () and deposition of a metallic shunt layer () is characterized in that, prior to deposition of the metallic shunt layer (), the partially prepared coated tape () undergoes a laser beam cutting in order to provide a desired tape form, wherein the laser beam cutting is applied together with a gas flow and/or a liquid flow (). The method reduces the loss of critical current and reduces or avoids a deterioration of the critical temperature in a HTS coated tape due to tape cutting.