The device (8) has a first chamber (II) comprising a first channel (2) connected to a canister inlet and a fuel tank and a blocking device (O) closed to seal the first channel. The first channel is separated from a second channel (1) of a second chamber (I). One/two pressure/vacuum safety valves (PVSV) is/are located in/attached to a bypass of the second channel to establish connection between ends of the second channel when a sealing device (F) is closed and overpressure/negative pressure exists at sides of the second channel, respectively. The chambers are integrated in a common case. An independent claim is also included for a fuel system.


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    Title :

    DISPOSITIF DE VENTILATION POUR SYSTEME A CARBURANT DE VEHICULE HYBRIDE


    Additional title:

    VENTILATION DEVICE FOR THE FUEL SYSTEM OF A HYBRID VEHICLE
    ENTLÜFTUNGSEINRICHTUNG FÜR DAS KRAFTSTOFFSYSTEM EINES HYBRIDFAHRZEUGS


    Contributors:

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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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