Disclosed is an eddy current magnetic braking device that comprises stationary elements (2) and movable elements (3) having opposite surfaces (2.1), wherein one element (2) of the stationary and movable elements comprises a plurality of magnets (11, 12, 13, 14) capable of generating eddy currents in the other element (3), the latter being made of electrically conductive material. The plurality of magnets includes first magnets (11, 13) that have a first magnetization vector substantially perpendicular to the opposite surfaces (2.1, 3.1) and are separated in pairs by a second magnet (12, 14) having a second magnetization vector substantially perpendicular to the first magnetization vectors of the two first magnets between which the second magnet is located. The magnets (11, 12, 13, 14) have widths such that the first magnets (11, 13) are spaced apart in pairs by a first distance less than a second distance by which the second magnets (12, 14) are separated in pairs. The invention further relates to an aircraft wheel and landing gear comprising such a device.


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    Title :

    DISPOSITIF DE FREINAGE MAGNETIQUE A COURANT DE FOUCAULT, ROUE FREINEE DE VEHICULE ET ATTERRISSEUR D'AERONEF EQUIPE D'UNE TELLE ROUE


    Additional title:

    EDDY CURRENT MAGNETIC BRAKING DEVICE, BRAKED VEHICLE WHEEL AND AIRCRAFT LANDING GEAR EQUIPPED WITH SUCH A WHEEL
    WIRBELSTROM-MAGNETBREMSVORRICHTUNG, GEBREMSTES FAHRZEUGRAD, UND FAHRWERK EINES LUFTFAHRZEUGS, DAS MIT EINEM SOLCHEN RAD AUSGESTATTET IST


    Contributors:

    Publication date :

    2024-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B64C AEROPLANES , Flugzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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    Free access

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    NGUYEN DUY-MINH / DURAND GUILLAUME / KLIM GRAEME PETER ARTHUR | European Patent Office | 2022

    Free access

    DISPOSITIF DE FREINAGE MAGNETIQUE A COURANT DE FOUCAULT, ROUE FREINEE DE VEHICULE ET ATTERRISSEUR D'AERONEF EQUIPE D'UNE TELLE ROUE

    NGUYEN DUY-MINH / DURAND GUILLAUME / KLIM GRAEME | European Patent Office | 2022

    Free access