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:
Sep. 13, 2022
Filed:
Jul. 19, 2019
Kuka Deutschland Gmbh, Augsburg, DE;
Sebastian Zehetbauer, Munich, DE;
Gerhard Werner, Laupheim, DE;
Matthias Zimmermann, Günzburg, DE;
Roberto Scibilia, Freising, DE;
KUKA Deutschland GmbH, Augsburg, DE;
Abstract
A voltage converter, which is configured as a step-down converter for reducing an input direct voltage to an output direct voltage lower than the input direct voltage, includes a first step-down converter circuit arrangement, having a first semiconductor switching element with a first control input, a first coupled choke having a first freewheeling diode, and a first input capacitor and a first output capacitor. A second step-down converter circuit arrangement, includes a second semiconductor switching element having a second control input, a second coupled choke having a second freewheeling diode, and a second input capacitor and a second output capacitor. An associated control device controls the voltage converter.