The efficient linear electromagnetic shock absorber comprises an electromagnetic shock absorber body, an iron core mechanism is arranged on the electromagnetic shock absorber body, a shock absorber shaft is arranged on the iron core mechanism, metal separation pieces are arranged on the outer wall of the shock absorber shaft at equal intervals, and a positioning plate A and a positioning plate B are arranged on the portions, close to the two ends, of the shock absorber shaft in a matched mode. The metal separation sheets are arranged between the positioning plate A and the positioning plate B, enameled wire windings are arranged between the adjacent metal separation sheets, a shock absorber shell is arranged outside the electromagnetic shock absorber body, a Halbach magnetic drive pump array liner tube is arranged on the inner wall of the shock absorber shell, the Halbach magnetic drive pump array liner tube comprises neodymium iron boron, a permanent magnet ring and electrical pure iron DT4-C, and the permanent magnet ring and the electrical pure iron DT4-C are arranged on the outer wall of the shock absorber shell. The damping characteristic of the shock absorber is not affected while energy recovery is achieved, energy does not need to be integrated in the shock absorber, the degree of freedom is larger during manufacturing and installation, the straight-up and straight-down mode is adopted, extra energy conversion equipment is not needed, and loss is reduced.

    本发明公开了一种高效的直线式电磁减震器,包括电磁减震器本体,在电磁减震器本体上设有铁芯机构,铁芯机构上设有减震器轴,减震器轴的外壁等间距设有金属分隔片,减震器轴靠近两端配合设有定位板A、定位板B,金属分隔片设置于定位板A、定位板B之间,相邻的金属分隔片之间设有漆包线绕组,电磁减震器本体的外部设有减震器外壳,减震器外壳的内壁设有哈尔巴赫磁力泵阵列衬管,哈尔巴赫磁力泵阵列衬管上包括钕铁硼、永磁环、电工纯铁DT4‑C,该在实现能量回收的同时不影响减震器本身的阻尼特性,无需集成在减震器内部,制造安装时有更大的自由度,采用直上直下的方式无需额外的能量转换设备减少损耗。


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    Title :

    Efficient linear electromagnetic shock absorber


    Additional title:

    一种高效的直线式电磁减震器


    Contributors:
    XIONG XIN (author) / FAN LIUCE (author) / PAN ZEYU (author) / YANG GANG (author)

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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