The invention relates to a power train for a hybrid motor vehicle, including a heat engine (34), as well as a hydraulic machine (2) and a hydraulic pump (64) which can be connected via a hydraulic circuit to high pressure accumulators (72), wherein said power train also includes a transmission comprising an output differential (20) connected directly to the hydraulic machine, and a planetary gear (30) having an outer ring gear (32), a planet carrier (40) and a sun gear (36), wherein said planet carrier is connected to the differential, and the ring gear and the sun gear are each connected to the heat engine and to the pump, respectively, characterized in that the hydraulic circuit comprises controlled means that form a direct passage (78) between the pump (64) and the hydraulic machine (2), and a closure (76) for the high pressure accumulators (72).


    Access

    Download


    Export, share and cite



    Title :

    CHAINE DE TRACTION POUR UN VEHICULE HYBRIDE HYDRAULIQUE ET VÉHICULE AUTOMOBILE HYBRIDE


    Additional title:

    DRIVE TRAIN FOR HYDRAULIC HYBRID VEHICLE AND HYBRID VEHICLE
    ANTRIEBSSTRANG FÜR HYDRAULISCHES HYBRIDFAHRZEUG UND HYBRIDFAHRZEUG


    Contributors:
    YARCE ANDRES (author) / ROY FRANCK (author) / GIANNONI MARC (author) / ROUSS VICKY (author)

    Publication date :

    2020-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    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



    CHAINE DE TRACTION HYBRIDE POUR VEHICULE AUTOMOBILE

    BALENGHIEN OLIVIER / MERCIER CHRISTOPHE | European Patent Office | 2020

    Free access

    CHAINE DE TRACTION POUR VEHICULE HYBRIDE

    GAUTHIER PIERRE | European Patent Office | 2019

    Free access

    CHAINE DE TRACTION POUR VEHICULE HYBRIDE

    GAUTHIER PIERRE | European Patent Office | 2018

    Free access


    CHAINE DE TRACTION DE VEHICULE HYBRIDE

    MAHE HERVÉ / RAMASWAMY BAGATH SINGH | European Patent Office | 2022

    Free access