A fuel tank system including a fuel tank internally storing fuel, a canister in which vaporized fuel generated in the fuel tank is adsorbed and desorbed by an adsorbent, and open to the atmosphere by an atmosphere communication pipe, a purging pipe placing an engine in communication with the canister, a vent pipe placing the fuel tank in communication with the canister, a negative pressure pump provided at the atmosphere communication pipe, causing negative pressure to act on the fuel tank from the canister, and a negative pressure open/close valve provided at the vent pipe, maintaining an open state at a pressure difference between a negative pump pressure acting from the negative pressure pump and a tank internal pressure acting from the fuel tank, and closing at a pressure difference between a negative purging pressure acting from the engine and the tank internal pressure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fuel tank system


    Beteiligte:

    Erscheinungsdatum :

    01.01.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



    Deployable fuel tank baffle and fuel tank system

    YAGER JEFFREY / ANCHAK JR JAMES D / LIEBLANG MICHAEL GRANT | Europäisches Patentamt | 2018

    Freier Zugriff

    Fuel tank system

    KAMIKOZAWA TAKAHIRO | Europäisches Patentamt | 2019

    Freier Zugriff

    FUEL TANK SYSTEM

    IRIYAMA YOJIRO | Europäisches Patentamt | 2018

    Freier Zugriff

    Fuel tank system

    ASO SHUICHI | Europäisches Patentamt | 2018

    Freier Zugriff

    Fuel tank system

    ASO SHUICHI / KINOSHITA SHINSUKE | Europäisches Patentamt | 2019

    Freier Zugriff