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:
May. 22, 2001
Filed:
Mar. 29, 2000
Uwe Schafer, Berlin, DE;
DaimlerChrysler Rail Systems GmbH, Berlin, DE;
Abstract
An improved, multi-strand design of a transverse flux machine with unilateral stator and rotor, with essentially U-shaped yokes (,) and I-shaped yokes (,) in the stator, as well as a rotor with permanent magnets (,) that are attached planar and a circular back iron (,). The bending of the U-shaped yokes (,) at a right angle results in a considerable reduction of the leakage paths. A joint use of the stator yoke by several strands results in a considerable increase in the torque density, as compared to known embodiments. The direct cooling of winding and stator iron makes it possible to have a machine design with considerably reduced eddy current losses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile