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:
Feb. 05, 2013
Filed:
Jan. 29, 2008
Gert Wolf, Affalterbach, DE;
Norbert Pfitzke, Schwieberdingen, DE;
Thomas Berger, Ditzingen, DE;
Eberhard Rau, Korntal-Muenchingen, DE;
Alexander Shendi, Asperg, DE;
Gert Wolf, Affalterbach, DE;
Norbert Pfitzke, Schwieberdingen, DE;
Thomas Berger, Ditzingen, DE;
Eberhard Rau, Korntal-Muenchingen, DE;
Alexander Shendi, Asperg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A polyphase electrical machine, in particular, a polyphase generator, includes a stator which features a core body having a circumferential slot pitch, and a winding configuration having a plurality of windings. It is provided that each winding and each slot of the group of slots that extends over one pole pitch is assigned to one of the phases, and the windings have winding sections that lie in assigned slots and between which, in each case, a winding-head connection is formed, the winding-head connections of different windings being disposed radially in layers relative to each other, and the number of phases being five. A method for producing a polyphase electrical machine is also provided.