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. 11, 2021
Filed:
Sep. 13, 2017
Robert Bosch Gmbh, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An electrical machine () for driving a vehicle comprises: a stator () having stator grooves () running axially and running uniformly around an axis of the electrical machine (), through which grooves a stator winding () runs; and a rotor () with axially running poles (), which rotor is mounted inside the stator () for rotation around the axis of the electrical machine (), wherein two pole magnets () with rectangular cross-section are arranged in each pole () of the rotor () in an axially running pole opening () forming a V in respect of one another. The electrical machine () is optimized with respect to a plurality of geometrical parameters which have been optimized by optimization of optimization parameters which are determined from the geometric parameters.