A channel forming member is attached to a filler neck on a nozzle insertion side where a fueling nozzle is to be inserted. The channel forming member includes a barrier section that forms an insertion flow path section for the fueling nozzle in the fuel flow path on the nozzle insertion side, while forming an annular channel surrounding the insertion flow path section so as to separate the channel from the insertion flow path section. The channel forming member further includes the following provided to the barrier section: an atmosphere communication hole for making the channel communicate with the atmosphere; a flow path communication hole for making the channel communicate with an insertion end flow path section downstream from the insertion flow path section; and a valve mechanism that prevents passage of the atmosphere through the channel in a fueling period. This contributes to reduction in introduction of the atmosphere into the fuel flow path through the channel in a fueling period.


    Access

    Download


    Export, share and cite



    Title :

    FUELING DEVICE


    Contributors:

    Publication date :

    2018-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B67D Ausschenken, Abgeben oder Überleiten von Flüssigkeiten, soweit nicht anderweitig vorgesehen , DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    FUELING DEVICE

    KITO HIROAKI / HIRAMATSU YOSHINARI | European Patent Office | 2015

    Free access

    Fueling device

    KITO HIROAKI / HIRAMATSU YOSHINARI | European Patent Office | 2017

    Free access

    Fueling device

    KITO HIROAKI / HIRAMATSU YOSHINARI | European Patent Office | 2018

    Free access

    Fueling device

    KITO HIROAKI / HIRAMATSU YOSHINARI | European Patent Office | 2017

    Free access

    FUELING DEVICE

    KITO HIROAKI / HIRAMATSU YOSHINARI | European Patent Office | 2016

    Free access