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AssigneeGETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
InventorsUli Christian Blessing, Bernd Blankenbach, Benjamin Kesel, Winfried Schulz, Kevin Gutmann, Matthias Doelling, Mark Absenger
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The present invention relates to a hybrid drive train for a motor vehicle, comprising a clutch arrangement having a first rotatable clutch part and a second rotatable clutch part, which clutch parts can be separated from one another and which can be connected to one another, and comprising an electrical machine which is arranged concentrically with respect to the first clutch part and has a rotor, wherein the rotor is connected with the first clutch part and comprises a plurality of magnetic flux influencing portions, the magnetic flux influencing portions being arranged distributed over the circumference of the rotor with a predetermined rotor pitch. Here, the first clutch part comprises a shaft toothing that is adapted to the rotor pitch.
Hybrid drive train for a motor vehicle, comprising a clutch arrangement having a first rotatable clutch part and a second rotatable clutch part which clutch parts can be separated from one another and can be connected to one another, and comprising an electrical machine which is arranged concentrically with respect to the first clutch part and has a rotor wherein the rotor is connected with the first clutch part and comprises a plurality of magnetic flux influencing portions, the magnetic flux influencing portions being arranged distributed over the circumference of the rotor with a predetermined rotor pitch,
Hybrid drive train for a motor vehicle, comprising a clutch arrangement having a first rotatable clutch part and a second rotatable clutch part, which clutch parts can be separated from one another and can be connected to one another, and comprising an electrical machine which is arranged concentrically with respect to the first clutch part and has a rotor wherein the rotor is connected with the first clutch part and comprises a plurality of magnetic flux influencing portions, the magnetic flux influencing portions being arranged distributed over the circumference of the rotor with a predetermined rotor pitch, wherein the first clutch part comprises at least a channel that extends in an axial direction and via which a fluid can flow against at least a portion of the electrical machine.
Hybrid drive train for a motor vehicle, comprising a clutch arrangement having a first rotatable clutch part and a second rotatable clutch part, which clutch parts can be separated from one another and can be connected to one another, and comprising an electrical machine which is arranged concentrically with respect to the first clutch part and has a rotor wherein the rotor is connected with the first clutch part and comprises a plurality of magnetic flux influencing portions, the magnetic flux influencing portions being arranged distributed over the circumference of the rotor with a predetermined rotor pitch, wherein the first clutch part comprises at least one opening which is continuous in the radial direction and via which a fluid can flow against at least a portion of the electrical machine.
Electrical machine having an outer stator and an inner rotor, wherein the rotor is coupled in a circumferential direction to a rotor shaft, wherein the stator has a larger width in an axial direction than the rotor, wherein the rotor shaft protrudes at least on one side in the axial direction with respect to the rotor, wherein at least one radially continuous opening is formed in the protruding portion of the rotor shaft, wherein fluid can flow via the opening against the stator.
Dependencies are inferred from the claim text.