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. 21, 2012
Filed:
Aug. 20, 2007
Peter Bugiel, Fuldabrück, DE;
Harald Pfannkuch, Wabern, DE;
Wolfgang Hahn, Kassel, DE;
Joachim Krämer, Zierenberg, DE;
Peter Bugiel, Fuldabrück, DE;
Harald Pfannkuch, Wabern, DE;
Wolfgang Hahn, Kassel, DE;
Joachim Krämer, Zierenberg, DE;
ThyssenKrupp Transrapid GmbH, Kassel, DE;
Abstract
The invention relates to a magnet arrangement for magnetic levitation vehicles. Said arrangement comprises a magnetic back box and a plurality of magnetic poles that are connected to said back box and that have magnetic pole faces bordering on a common reference surface. According to the invention, the reference surface extends along an elastic line when the magnetic pole is in the unloaded state, said elastic line being inverse to the curvature of the surface that is obtained under a nominal load of the magnetic poles when the magnetic pole faces are in the unloaded state on a plane. The invention also relates to a method for producing said type of magnet arrangement.