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:
Jul. 13, 2021
Filed:
Nov. 14, 2019
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Martin Brehmer, Tettnang, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
A motor vehicle transmission arrangement () may include a transmission housing (), a transmission gearing (), and a hydrodynamic torque converter () operatively connected to the transmission gearing (). The arrangement () may further include a shift element (K) and an internal combustion engine (VM) operatively connectable to the hydrodynamic torque converter () by the shift element (K). Additionally, the arrangement () may include a gear set () having a constant gear ratio, and at least one electric machine (EM) as a drive, where the electric machine (EM) is operatively connected to the hydrodynamic torque converter () by the gear set (). The electric machine (EM), the gear set (), the shift element (K), and the torque converter () are arranged in a wet space area () of the transmission housing (). The gear set () is upstream from the shift element (K) in the direction of power flow.