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:
Aug. 23, 2016
Filed:
Dec. 29, 2011
Peter Feuerstack, Ludwigsburg, DE;
Erik Weissenborn, Stuttgart, DE;
Martin Kessler, Schwaebisch Gmuend, DE;
Peter Feuerstack, Ludwigsburg, DE;
Erik Weissenborn, Stuttgart, DE;
Martin Kessler, Schwaebisch Gmuend, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A system includes an n-phase separately excited electrical machine, wherein n≧1, and a controllable first energy store that has n parallel energy supply branches. Every energy supply branch includes a first connection that is connected to a respective phase connection of the electrical machine, and a second connection that is connected to a common reference bus. The reference bus is connected to a neutral point of the electrical machine via an exciter winding of the electrical machine.