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. 13, 2014
Filed:
Dec. 27, 2006
Applicants:
Gerd Wolf, Affalterbach, DE;
Norbert Pfitzke, Schwieberdingen, DE;
Inventors:
Gerd Wolf, Affalterbach, DE;
Norbert Pfitzke, Schwieberdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an electrical machine, especially an alternator () comprising a stator winding () with a total of seven phase conductors (Pto P) which are interconnected in series at the same electrical angle (a). The aim of the invention is to dampen magnet noise and to increase machine performance. For this purpose, at least every other electrically subsequent phase conductor (P) is skipped when the phase conductors (Pto P) are connected in series.