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:
Apr. 09, 2013
Filed:
Aug. 04, 2009
Applicants:
Dieter Polenov, Munich, DE;
Hartmut Proebstle, Augsburg, DE;
Tomas Reiter, Munich, DE;
Inventors:
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02G 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vehicle energy supply system includes a first branch of the vehicle's electrical system, a second branch of the vehicle's electrical system, and an energy transfer device that couples together the first branch of the vehicle's electrical system and the second branch of the vehicle's electrical system. The energy transfer device is designed in such a manner that energy is drawn from the alternating component of the voltage in the first branch of the vehicle's electrical system by the energy transfer device and is then fed to the second branch of the vehicle's electrical system.