A method for depressurizing a vehicular fuel storage system including a first portion and a second portion, the first portion being in fluid communication with a closable filler head opening, the first portion being separated from the second portion by a valve, the method including: in a first time period, depressurizing the first portion by bringing the first portion in communication with the atmosphere, while the valve and the filler head opening are closed; in a second time period, depressurizing the second portion by bringing the second portion in communication with the atmosphere; and obtaining readiness for access to the filler head opening as from the end of the first time period.


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    Title :

    Method and system for depressurizing a vehicular fuel storage system


    Contributors:
    CRIEL BJORN (author)

    Publication date :

    2020-06-09


    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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