본 발명은 연료탱크용 필러파이프의 주유건 셧오프 제어 장치에 관한 것으로, 주유 시 연료탱크의 만충 전에 주유건이 셧오프되는 현상을 근본적으로 방지할 수 있도록 한 주유건 셧오프 제어 장치를 제공하는데 목적이 있다.

    Disclosed is an apparatus for controlling shut-off of a fuel gun in a filler pipe of a fuel tank which inhibits early shut-off of the fuel gun before the fuel tank is fully filled with fuel while refueling. The apparatus includes: a retainer mounted in a filler neck of the fuel tank; a partition disposed in a space between an inner circumferential surface of the filler neck and an outer circumferential surface of the retainer and having a fuel intake hole formed in a lower end of the partition; and an early shut-off prevention valve disposed in the partition. The early shut-off prevention valve closes the fuel intake hole before the fuel tank is fully filled with fuel, and opens the fuel intake hole by fuel flowing to the filler neck from the fuel tank when the fuel tank is fully filled with the fuel.


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    Title :

    Device for controlling fuel gun shut-off in filler pipe of fuel tank


    Additional title:

    연료탱크용 필러파이프의 주유건 셧오프 제어 장치


    Publication date :

    2025-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



    Device for controlling fuel gun shut-off in filler pipe of fuel tank

    KIM KEUN SOO / PARK JUNG HOON / KIM DONG HYUN | European Patent Office | 2022

    Free access

    APPARATUS FOR CONTROLLING SHUT-OFF OF FUEL GUN IN FILLER PIPE OF FUEL TANK

    KIM KEUN SOO / PARK JUNG HOON / KIM DONG HYUN | European Patent Office | 2022

    Free access

    Apparatus for controlling shut-off of fuel gun in filler pipe of fuel tank

    KIM KEUN SOO / PARK JUNG HOON / KIM DONG HYUN | European Patent Office | 2023

    Free access


    Device for controlling fuel gun shut-off in fuel tank filler neck

    PARK JUNG HOON / KIM KEUN SOO / KIM DONG HYUN | European Patent Office | 2022

    Free access