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. 05, 2010
Filed:
Sep. 19, 2005
Robert Schmid, Neunkirchen am Brand, DE;
Benno Weis, Hemhofen, DE;
Robert Schmid, Neunkirchen am Brand, DE;
Benno Weis, Hemhofen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An aim of at least one embodiment of the invention is to reduce ripple forces in a magnetic levitation transport system to the largest extent. In one solution, an example embodiment of the invention provides that grooves extending transversal to the longitudinal direction are diagonally oriented in a magnet block for the long stator. In another solution, an example embodiment of the invention provides that, in a magnet block for the levitation magnet of a magnetic levitation transport system, pole heads, with regard to their outer areas, which extend next to outer grooves, are provided in a varied and complementary manner in the direction of the grooves whereby the overall width of both outer areas along the grooves always corresponds to the width of a tooth between the grooves. An embodiment of the invention also relates to a method for producing this magnet block.