A tank venting system for an internal combustion engine includes a tank, which is connected via a tank vent to a sorption reservoir for a temporary storage of fuel from a tank venting flow. A purge air pump is provided for feeding regenerated fuel from the sorption reservoir via a purge air flow into an intake air flow to the internal combustion engine. A controller is configured to control the purge air pump in such a way that the purge air flow can be adjusted with regard to its pressure, its mass and/or its volume, thus ensuring that a metering of the regenerated fuel via the purge air flow into the intake air flow takes place in accordance with an operating state of the internal combustion engine. A method for regenerating a sorption reservoir is also provided.


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    Title :

    TANKENTLÜFTUNGSSYSTEM FÜR EINE VERBRENNUNGSKRAFTMASCHINE UND VERFAHREN ZUR REGENERIERUNG EINES SORPTIONSSPEICHERS


    Additional title:

    TANK VENTILATION SYSTEM FOR A COMBUSTION ENGINE AND METHOD FOR REGENERATING A SORPTION MEMORY
    SYSTÈME DE VENTILATION DU RÉSERVOIR POUR UN MOTEUR À COMBUSTION INTERNE ET PROCÉDÉ DE RÉGÉNÉRATION D'UN RÉSERVOIR À SORPTION


    Contributors:

    Publication date :

    2020-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF





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