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. 10, 2004
Filed:
Jan. 17, 2003
Klaus Schlenga, Eggebsteub-L., DE;
Gerhard Roth, Rheinstetten-Mörsch, DE;
Arne Kasten, Karlsruhe, DE;
Bruker Biospin GmbH, Rheinstetten, DE;
Abstract
The invention concerns an NMR (nuclear magnetic resonance) high field magnet coil system comprising superconducting conductor structures for generating a homogeneous magnetic field B in a measuring volume ( ) with several radially nested solenoidal coil sections ( ), which is characterized in that the radially innermost coil section ( ) is wound with a band-shaped superconductor with an aspect ratio (width to thickness) >3 on a coil support which axially projects, at least at one axial end, past the winding packet of the radially neighboring coil section ( ) and the band-shaped superconductor is guided on this side tangentially towards the outside to a region of reduced magnetic field strength and terminates in at least one electrical connecting point ( ). This permits use of a brittle band-shaped superconductor for the innermost coil system ( ) which cannot be strongly bent at the upper edge.