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:
Oct. 20, 2020
Filed:
Oct. 24, 2017
Audi Ag, Ingolstadt, DE;
AUDI AG, Ingolstadt, DE;
Abstract
A transmission arrangement for a hybrid vehicle, in which a connection for an internal combustion engine, a connection for an electric machine and a transmission part of the transmission arrangement are arranged so as to be couplable to one another. Here, the transmission part includes a single Ravigneaux planetary gear set with two planetary transmissions and a single internal gear. The transmission part furthermore has two brakes and two clutches as frictionally locking shift elements. A drive arrangement having a transmission arrangement of this type and having in each case an internal combustion engine and electric machine connected thereto. Further, a method for operating a drive arrangement of said type, and a hybrid vehicle equipped with a drive arrangement of this type.