Daimler Chrysler Ag

Alfons Rennefeld

Karl-Ernst Noreikat

Tobias Ostertag

Otmar Bitsche

Wolfgang Schwienbacher

Sven Stephan

Lars Weinschenker

Klaus Meier

Juergen Friedrich

Jakob Seiler

Dietmar Geisse

Walter Baumgaertner

A vehicle having a transmission for transmitting a torque from a drive machine to drive wheels, with the transmission having an transmission output shaft and a transmission input shaft, in which the torque can be transmitted from the drive machine to the transmission output shaft, and having an electrical machine which has a rotor and a stator, which means being provided in order to connect the electric-motor torque of the electrical machine optionally to the transmission input shaft or to the transmission output shaft.

Vehicle transmission with selectively-engageable electric motor

Hybrid drive containing a clutch between an engine power-output shaft () and a transmission power-input shaft () arranged axially with respect to the said power-output shaft; a first electric machine () connected to the engine power-output shaft () in a torque-transmitting manner; a second electric machine () connected to the transmission power-input shaft () in a torque-transmitting manner; preferably also a torsional vibration damper (), which is connected in a rotationally fixed manner to the engine power-output shaft (), the first-electric machine () being connected to the engine power-output shaft () in a torque-transmitting manner, ahead of the torsional vibration damper () in terms of the direction in which the torsional vibration damper () transmits the power of the propulsion drive engine. The parts of the hybrid drive are nested axially one inside the other.

Hybrid drive

A vehicle having a transmission for transmitting a torque from a drive machine to drive wheels, with the transmission having a transmission output shaft and a transmission input shaft, in which the torque can be transmitted from the drive machine to the transmission output shaft, and having an electrical machine which has a rotor and a stator, with means being provided in order to connect the electric-motor torque of the electrical machine optionally to the transmission input shaft or to the transmission output shaft.

Vehicle having an electrical machine optionally coupling with a transmission input shaft or output shaft

In a hybrid drive for a vehicle, an exhaust gas turbocharger is coupled to an electrical machine. The machine is actuated by an electronic control device to limit the supercharge pressure of the exhaust gas turbocharger.

Hybrid drive for a motor vehicle with an exhaust gas turbocharger

A hybrid drive, in particular for vehicles has a variable-ratio gear unit with a branch which can be driven by a primary motor. The gear unit is also connected in a rotationally rigid manner to a rotatable part of a first electric machine. A branch of the gear unit is connected in a rotationally rigid manner to a rotatable rotor of a second electric machine. Another branch connected in a rotationally rigid manner to an output shaft and to which the likewise rotatably arranged other machine component of the first electric machine is connected in a rotationally rigid manner. The rotor of the second machine can be fixed or released for rotation by a brake.

Hybrid drive for vehicles and the like

In a drive assembly for auxiliaries of a motor vehicle, such as fan drives, an electric motor serves as a clutch whose stator is non-rotatably connected with the driven shaft and whose rotor speed can be controlled with respect to the stator by controlling the stator excitation.

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Stuttgart, Germany

Alfons Rennefeld