A hydrostatic hybrid drive device (H) includes only one hydrostatic displacement machine (1) operated in an open circuit. A delivery line (2) leads to a high pressure accumulator device (3). A shutoff valve (5) controls flow to the high pressure accumulator device (3). A branch line (6) is connected with a low pressure accumulator device (7). A shutoff valve (9) in the intake line (8) shuts off flow to the low pressure accumulator device (7). A discharge line (10) is connected between the intake side (S) of the displacement machine (1) and the shutoff valve (9). A valve device (15) controls the discharge line (10) and the branch line (6).


    Access

    Download


    Export, share and cite



    Title :

    Hydrostatic hybrid drive device for a hybrid drive train


    Contributors:

    Publication date :

    2017-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Hydrostatic hybrid drive device for a hybrid drive train

    KRITTIAN LUKAS / LANGEN ALFRED | European Patent Office | 2015

    Free access

    Hydrostatic hybrid drive system

    BAUER FRANK / BALTES HERBERT / KLOFT PETER | European Patent Office | 2015

    Free access

    Hybrid Drive Train

    KLUGE BENJAMIN / OHNEMUS ULRICH / POBITZER FRITZ | European Patent Office | 2021

    Free access

    Hybrid drive train

    MAIENSCHEIN STEPHAN | European Patent Office | 2021

    Free access

    HYBRID DRIVE TRAIN

    OHNEMUS ULRICH / KLUGE BENJAMIN / POBITZER FRITZ | European Patent Office | 2020

    Free access