A system for extracting energy for landing gear retraction, comprising: a first landing gear assembly including a first wheel (100); a first actuator (150;152;154;156) configured to control retraction of the first landing gear assembly; a first wheel pump (112) rotationally coupled to the first wheel, the first wheel pump comprising at least one of a first hydraulic pump or a first wheel powered electric motor, wherein the at least one of the first hydraulic pump or the first wheel powered electric motor is configured to generate an output in response to rotation of the first wheel, and wherein the output of the at least one of the first hydraulic pump or the first wheel powered electric motor is configured to actuate the first actuator; a second landing gear assembly including a second wheel; a second actuator configured to control retraction of the second landing gear assembly; and a second wheel pump rotationally coupled to the second wheel, the second wheel pump comprising at least one of a second hydraulic pump or a second wheel powered electric motor..


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    Title :

    SYSTEMS FOR HARVESTING ROTATIONAL WHEEL ENERGY FOR LANDING GEAR RETRACTION


    Additional title:

    SYSTEME ZUR GEWINNUNG VON ROTATIONSRADENERGIE ZUM EINFAHREN DES FAHRWERKS
    SYSTÈMES DE COLLECTE D'ÉNERGIE DE ROUE ROTATIVE POUR RÉTRACTION DE TRAIN D'ATTERRISSAGE


    Contributors:

    Publication date :

    2024-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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