A fuel boost pump assembly for an aircraft includes a first inlet for receiving a first pressurized fuel flow, a second inlet, an assembly outlet, a pump for transferring fuel between the second inlet and the assembly outlet, and a hydraulic motor adapted to drive the pump. The hydraulic motor is fluidly connected between the first inlet and the assembly outlet, and is mechanically coupled to the pump. Further, in use, the hydraulic motor converts hydraulic energy of the first pressurized fuel flow into driving energy of the pump such that the pump generates a second pressurized fuel flow between the second inlet and the assembly outlet.


    Access

    Download


    Export, share and cite



    Title :

    FUEL BOOST PUMP ASSEMBLY FOR AN AIRCRAFT


    Contributors:

    Publication date :

    2021-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F23K Brennstoffzufuhr zu Feuerungen , FEEDING FUEL TO COMBUSTION APPARATUS



    A fuel boost pump assembly for an aircraft

    ANKITA DESHPANDE / ALAN ERNEST MASSEY / MANOJ KAKADE | European Patent Office | 2019

    Free access

    AUTOMATIC ADJUSTING FUEL BOOST PUMP

    CIRIOLI ADRIANO / SHIELDS DANIEL JOHN / MEYER ALEX | European Patent Office | 2018

    Free access

    AUTOMATIC ADJUSTING FUEL BOOST PUMP

    CIRIOLI ADRIANO / SHIELDS DANIEL JOHN / MEYER ALEX | European Patent Office | 2018

    Free access

    Automatic adjusting fuel boost pump

    CIRIOLI ADRIANO / SHIELDS DANIEL JOHN / MEYER ALEX | European Patent Office | 2021

    Free access

    AUTOMATIC ADJUSTING FUEL BOOST PUMP

    CIRIOLI ADRIANO / SHIELDS DANIEL JOHN / MEYER ALEX | European Patent Office | 2016

    Free access