Parallel hybrid drive for a motor vehicle, motor vehicle, and method for operating a parallel hybrid drive

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United States of America Patent

PATENT NO 12122239
APP PUB NO 20230311635A1
SERIAL NO

18010409

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Abstract

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Disclosed is parallel hybrid drive for a motor vehicle, a motor vehicle, a method for operating a parallel hybrid drive in an all-electric mode, a method for operating a parallel hybrid drive in a direct drive mode, and a method for operating a parallel hybrid drive in a CVT mode. The drive for a motor vehicle includes an electric machine operable as a motor and generator, an internal combustion engine, a drive axle, and an epicyclic gear. The epicyclic gear includes: a first shaft connected to the electric machine; a second shaft connected to the internal combustion engine; and a third shaft connected to the drive axle. A clutch element is configured to firmly connect at least two shafts of the epicyclic gear to each other. A first brake element is configured to prevent rotation of the internal combustion engine in one direction of rotation.

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Patent Owner(s)

Patent OwnerAddress
RHEINISCH-WESTFALISCHE TECHNISCHE HOCHSCHULE (RWTH) AACHEN52062 AACHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andert, Jakob Aachen, DE 2 3
Engels, Michael Aachen, DE 37 219
Janssen, Peter Maasbracht, NL 17 239

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