A valve member is provided to a vent pipe for communicating a fuel tank with a canister. A solenoid valve is provided to a canister side bypass passage between a back pressure chamber of the valve member and the canister side vent pipe. An extending member is provided to restrict the valve lift amount in accordance with the internal pressure of the fuel tank.


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    Title :

    Fuel tank system


    Contributors:

    Publication date :

    2017-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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