The invention discloses a fuel leakage preventive protection system and belongs to the technical field of automobiles. The fuel leakage preventive protection system comprises a vehicle body, an electronic control unit, a fuel tank, a fuel tank outer casing, a fuel delivery pipe, a solenoid valve, stress sensors and a wire harness, wherein the fuel tank is enclosed by the fuel tank outer cover, one end of the fuel delivery pipe penetrates through the fuel tank outer cover to be communicated with the fuel tank, the other end of the fuel delivery pipe is communicated with an engine, the solenoid valve is arranged on the fuel delivery pipe, and the stress sensors are arranged on front and back covers of the vehicle body. According to the fuel leakage preventive protection system, the electronic control unit controls the solenoid valve to be closed when monitoring collision of a vehicle through the stress sensors, and fuel leakage in a vehicle collision process is prevented. The fuel leakage preventive protection system is reasonable in structure, simple to design and applicable to optimal design of a car crash protection system.


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    Title :

    Fuel leakage preventive protection system


    Contributors:
    KONG RONG (author)

    Publication date :

    2015-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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