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:
Oct. 07, 2008
Filed:
Mar. 09, 2005
Applicants:
Wolfgang Hahn, Kassel, DE;
Quinghua Zheng, Taufkirchen, DE;
Inventors:
Wolfgang Hahn, Kassel, DE;
Quinghua Zheng, Taufkirchen, DE;
Assignee:
TyssenKrupp Transrapid GmbH, Kassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnet arrangement () for magnetic levitation vehicles is described that is comprised of an electromagnet having a plurality of magnet poles, said magnet poles having cores connected via pole backs () and coils () coiled onto them, said coils being connected to each other inside and outside in alternating succession. Moreover, said magnet arrangement () is comprised of a means () for the reduction of resonance oscillations occurring in said coils (), wherein the pole backs () are essential constituents of said means according to the present invention (FIG.).