본 발명은 자동차 연료탱크의 넘침 연료 회수 장치에 관한 것으로, 주행 중에 연료탱크에서 유출된 액상의 연료를 수집 보관할 수 있는 연료보관챔버와 상기 연료보관챔버에 임시 저장된 연료를 전달받아 보관하고 있다가 시동 오프 후 연료탱크의 압력이 설정된 압력 이하가 되면 연료탱크로 배출시킬 수 있는 연료회수챔버를 구성함으로써 주행 중 연료탱크에서 유출된 액상의 연료가 캐니스터로 유입되는 것을 방지하고 다시 연료탱크로 회수할 수 있는 자동차 연료탱크의 넘침 연료 회수 장치를 제공하는데 그 목적이 있다.

    The present invention relates to an outflow fuel recovery apparatus of a vehicle fuel tank and, more specifically, provides an outflow fuel recovery apparatus of a vehicle fuel tank, which comprises: a fuel storage chamber capable of collecting and storing liquefied fuel leaking from a fuel tank while a vehicle is driven; and a fuel recovery chamber receiving and storing fuel temporarily stored in the fuel storage chamber, and discharging the fuel to the fuel tank when pressure of the fuel tank is less than predetermined pressure after turning off the ignition. Therefore, the liquefied fuel leaking from the fuel tank while the vehicle is driven does not flow into a canister, and can be recovered to the fuel tank.


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    Title :

    Outflow fuel recovery apparatus of vehicle fuel tank


    Additional title:

    자동차 연료탱크의 넘침 연료 회수 장치


    Publication date :

    2022-10-06


    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 / 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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