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:
Jan. 23, 2007
Filed:
Oct. 13, 2003
Andreas Wehrle, Durbach, DE;
Andreas Wehrle, Durbach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An electrical machine, in particular a direct current motor for vehicles, has a multi-pole stator which has an annular pole housing () and a plurality of magnets () that are located on the inside face of the pole housing (). The electrical machine further includes a magnet splinter guard (), which shields the magnets () inward in the radial direction toward the rotor, in which the magnet splinter guard () is formed from a rectangular blank, has an overlapping region (), extending in the circumferential direction over the axial length of the magnet splinter guard (). On each of the ends () of the magnet splinter guard () located in the axial direction, a respective centering ring () is located, for centering the magnet splinter guard ().