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. 07, 2024
Filed:
May. 14, 2020
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Martin Bürkert, Dörzbach-Hohebach, DE;
Thomas Kilian, Krautheim, DE;
Sebastian Schroth, Kupferzell, DE;
Fabian Schneider, Rot am See, DE;
Georg Wiedmann, Ilshofen, DE;
ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Abstract
An analog circuit arrangement () to variably set a voltage U, within defined voltage limits, has a non-inverting adder () with a positive input (). A voltage divider (), with at least a first stage () and a second stage (), is connected to the positive input () of the adder (). At least one stage has a parallel circuit of n resistors (R, R, . . . , Rn) that are each connected in series in a conduction path (L, L, . . . , Ln) to an overcurrent protection device (F, F, . . . , Fn). At least one device () actively changes one or more of the overcurrent protection devices (F, F, . . . , Fn) into a state that interrupts the respective affected conduction path (L, L, . . . , Ln).