There is provided a method for controlling a hydrodynamic retarder. The method includes determining a presence of a retarder switch-off request, and keeping a separating clutch closed, after the determining, for a preset time span and emptying a working chamber of the hydrodynamic retarder of a working medium by continuous actuation of a rotating bladed rotor and interruption of infeed of the working medium into the working chamber. The method further included varying the preset time span according to at least one of the following parameters or at least one parameter correlated with one of the following parameters: a rotational speed of the rotating bladed rotor, an output pressure, against which the working medium is emptied from the working chamber, a filling level of the working chamber with the working medium, a temperature of the working medium, and a braking torque of the hydrodynamic retarder.


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    Title :

    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS


    Additional title:

    METHOD FOR CONTROLLING A HYDRODYNAMIC RETARDER THAT CAN BE DISENGAGED BY A DISCONNECT CLUTCH
    PROCÉDÉ DE COMMANDE D'UN RALENTISSEUR HYDRODYNAMIQUE POUVANT ÊTRE DÉSACCOUPLÉ AU MOYEN D'UN EMBRAYAGE DE COUPURE


    Contributors:
    MENNE ACHIM (author) / HUTH TILMAN (author) / LAUKEMANN DIETER (author) / KOCH WERNER (author) / KLEMENT WERNER (author) / BECKE MARTIN (author)

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS

    ADAMS WERNER / LAUKEMANN DIETER / MENNE ACHIM et al. | European Patent Office | 2021

    Free access

    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS

    ADAMS WERNER / LAUKEMANN DIETER / MENNE ACHIM et al. | European Patent Office | 2015

    Free access

    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG MECHANISCH ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS

    MENNE ACHIM / ADAMS WERNER / LAUKEMANN DIETER et al. | European Patent Office | 2023

    Free access

    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG MECHANISCH ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS

    ADAMS WERNER / LAUKEMANN DIETER / MENNE ACHIM et al. | European Patent Office | 2015

    Free access

    VERFAHREN ZUM STEUERN EINES ÜBER EINE TRENNKUPPLUNG MECHANISCH ABKOPPELBAREN HYDRODYNAMISCHEN RETARDERS

    ADAMS WERNER / LAUKEMANN DIETER / MENNE ACHIM et al. | European Patent Office | 2021

    Free access