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:
Jun. 03, 2025
Filed:
May. 06, 2020
Universitaet Paderborn, Paderborn, DE;
Frank Schafmeister, Warburg, DE;
Universitaet Paderborn, Paderborn, DE;
Abstract
An apparatus for charging a (fully) electric battery vehicle with a direct current, having a rectifier connected to a multiphase power supply system, having an intermediate circuit which is arranged on the charging side of the rectifier and is coupled to the latter and has a number of capacitances and a centre point, having a DC/DC converter which is arranged on the charging side of the intermediate circuit and is coupled to the latter and is intended to adapt an intermediate circuit voltage of the intermediate circuit to a charging voltage of a battery of the battery vehicle, wherein the centre point of the intermediate circuit is connected to a neutral conductor of the multiphase power supply system.