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. 05, 2025
Filed:
Dec. 20, 2022
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Michael Peterseim, Oberdoria, DE;
Felix Prauße, Eriskirch, DE;
Gerhard Müller, Immenstaad am Bodensee, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
A motor vehicle may include a drive train which has at least one electric machine. The electric machine can be connected or is connected to an electric energy store that can be charged with a charging interface from an external charging device, which electric machine is designed to generate a torque and transmit it to an output of the drive train. A decoupling device may be included, which is designed to mechanically decouple the electric machine from the output, when required, in order to carry out a charging operation in a decoupling state. In the decoupling state, a rotational movement of the rotor of the electric machine into a target charging orientation of the rotor is decoupled from the output of the drive train.