The magnetic braking device based on eddy currents comprises two outer elements (2) on the sides of a central element (3) aligned with the same axis and rotating relative to the outer elements (2) about said axis, the outer elements (2) each carrying a plurality of magnets (11, 12, 13, 14) capable of emitting a magnetic flux when the elements (2, 3) are moved relative to each other, the magnetic flux generates an eddy current in the central element (3). A magnet is placed to generate a magnetic attractive force between the outer elements. Friction-based braking surfaces are coupled for integral rotation with the outer element and the central element, respectively. The outer element is movable relative to the axis between an approaching position of the central element, in which the first braking surface is held to be applied against the second braking surface by a magnetic attraction force, and a separating position of the central element, in which the first braking surface is separated from the second braking surface. Comprising such an apparatus.

    基于涡电流的磁性制动设备包括处于中心元件(3)的侧面的两个外部元件(2),中心元件与外部元件对齐于同一轴线,并相对于外部元件(2)绕所述轴线旋转,外部元件(2)各自承载多个磁体(11、12、13、14),当元件(2、3)相对运动时,这些磁体能够发射磁通,磁通在中心元件(3)中产生涡电流。磁体放置成在外部元件之间生成磁性吸引力。基于摩擦的制动表面结合成分别与外部元件和中心元件一体旋转。外部元件可相对于轴线在中心元件的接近位置和中心元件的分离位置之间运动,在中心元件的接近位置中,第一制动表面由磁性吸引力保持施加抵靠第二制动表面,在中心元件的分离位置中,第一制动表面从第二制动表面分离。包括这种设备的飞行器轮和起落架。


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    Titel :

    Magnetic braking device based on eddy current, vehicle braking wheel and aircraft landing gear equipped with such wheel


    Weitere Titelangaben:

    基于涡电流的磁性制动设备、交通工具制动轮和配备这种轮的飞行器起落架


    Beteiligte:
    NGUYEN DUNG-MINH (Autor:in) / DURAND GUILLAUME (Autor:in) / KLIMM GERHARD (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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