A vehicle tank pressurization device has a valve seat establishing an opening for fuel vapours and/or air; such opening has a vertical axis coincident with the direction of application of an opening force, that is directed upwards and is produced, in use, by the pressure in an internal upper region of the tank; the device also has a movable shutter, placed on the valve seat, to open/close the valve seat, and having a weight set by design in such a way as to define the magnitude of a closing force directed downwards and with a center of gravity positioned eccentrically with respect to the vertical axis of the opening.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE TANK PRESSURIZATION DEVICE


    Contributors:

    Publication date :

    2017-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16K VALVES , Ventile / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



    Vehicle tank pressurization device

    COPPOLA MICHELE / SPADA LUIGI / RIAUDO MARCO | European Patent Office | 2019

    Free access

    Tank pressurization controller and tank pressurization system

    CHANG DONGFANG / LIU HONGBAO / WU XUEJIAO et al. | European Patent Office | 2015

    Free access

    Propellant Tank Pressurization System

    M. A. Appel / D. F. Weitzel | NTIS | 1965



    Modeling of Propellant Tank Pressurization

    Zilliac, G. / Karabeyoglu, M. A. / American Institute of Aeronautics and Astronautics et al. | British Library Conference Proceedings | 2005