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:
Jan. 19, 2016
Filed:
Dec. 22, 2008
Michael Wortberg, Geisenhausen, DE;
Gunter Uhl, Helmstadt-Bargen, DE;
Dieter Grohmann, Gechingen, DE;
Michael Wortberg, Geisenhausen, DE;
Gunter Uhl, Helmstadt-Bargen, DE;
Dieter Grohmann, Gechingen, DE;
Lisa Draexlmaier GmbH, Vilsbiburg, DE;
Abstract
A circuit () for voltage stabilization in an onboard power supply (), particularly for motor vehicles, which is electrically connected between the onboard power supply () to be stabilized and a first energy store (E) is disclosed. The circuit () includes a diode element () which contains a plurality of semiconductor switches () connected in parallel. The circuit () also includes a pilot and control circuit (). The control circuit () determines the level of a current flowing through the diode element () and controls the semiconductor switches () of the diode element () on the basis of the determined current level. The circuit () includes a second energy store (E) which is electrically connected to the diode element () and to the onboard power supply ().