A drive system for a vehicle includes first and second electrical machines, a transmission, and an electrical energy supply. The transmission includes first and second gear sets, a connecting shaft coupled to the first gear set, a driveshaft configured to transport power from the electrical machines to a tractive element of the vehicle, and a clutch. The first gear set is coupled to the first electrical machine. The second gear set is coupled to the second electrical machine. Carriers of the first and second gear sets are coupled. The clutch selectively rotationally couples the carriers to the driveshaft when engaged. The drive system operates in an electric only configuration whereby the electrical energy supply provides electrical energy to at least one of the electrical machines to drive at least one of the connecting shaft and the driveshaft without a mechanical energy input to the transmission from an engine.


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    Titel :

    MULTI-MODE ELECTROMECHANICAL VARIABLE TRANSMISSION


    Beteiligte:

    Erscheinungsdatum :

    13.06.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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    Multi-mode electromechanical variable transmission

    SHUKLA DEEPAK / KOTLOSKI ANDREW | Europäisches Patentamt | 2018

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    MORROW JON J / KOTLOSKI ANDREW J / STEINBERGER DAVID J et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    MULTI-MODE ELECTROMECHANICAL VARIABLE TRANSMISSION

    SHUKLA DEEPAK / KOTLOSKI ANDREW | Europäisches Patentamt | 2018

    Freier Zugriff