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, 2022
Filed:
Jul. 09, 2019
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Alex Schneider, Künzelsau, DE;
ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Abstract
The disclosure relates to a circuit assembly () for intermediate circuit balancing of an intermediate circuit voltage UZK of a DC intermediate circuit fed by an alternating mains voltage UN for supplying a voltage to one or more devices, the circuit having a voltage divider (SP) configurable in terms of the voltage divider ratio and including a plurality of electric two-terminal devices (R, R, . . . , R) by which the intermediate circuit voltage UZK is divided into voltage portions at each two-terminal device, the circuit having at least one first intermediate circuit capacitor (C) chargeable to a first portion UZK,of the intermediate circuit voltage UZK, and the circuit having at least one second intermediate circuit capacitor (C) chargeable to a second portion UZK,of the intermediate circuit voltage UZK.