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    • 68. 发明授权
    • Gravitation compensation using a spherical magnetic spring
    • 使用球形磁弹簧进行重力补偿
    • US09384880B2
    • 2016-07-05
    • US14540388
    • 2014-11-13
    • Technische Universiteit Eindhoven
    • Bob van NinhuijsBart Ludo Jozef GysenJacob Willem JansenElena Andreevna Lomonova
    • H01F7/02A61F5/01
    • H01F7/0231A61F5/01H01F7/02H01F7/0205H01F7/0215
    • A magnetic positioning device is provided that includes a first cup-shape permanent magnet having at least one permanent magnet segment conforming to the first cup-shape, where the first cup-shape permanent magnet has a first polarity, a second cup-shape permanent magnet that includes at least one permanent magnet segment conforming to the second cup-shape, where the second cup-shape permanent magnet segment has a second polarity, where the second cup-shape permanent magnet is disposed concentric to the first cup-shape permanent magnet, where the first polarity is the opposite of the second polarity or the first polarity is the same as the second polarity, where a gap separates the first cup-shape permanent magnet from the second cup-shape permanent magnet, and a connection feature, where the connection feature is disposed on the second cup-shape permanent magnet, where the connection feature is configured to connect a lever arm to the second cup-shape permanent magnet.
    • 提供一种磁性定位装置,其包括具有至少一个符合第一杯形状的永久磁铁段的第一杯形永磁体,其中第一杯形永磁体具有第一极性,第二杯形永久磁铁 包括至少一个符合第二杯形状的永磁体段,其中第二杯形永久磁铁段具有第二极性,其中第二杯形永磁体与第一杯形永磁体同心地设置, 其中第一极性与第二极性相反,或者第一极性与第二极性相同,其中间隙将第一杯形永磁体与第二杯形永磁体分离,并且连接特征,其中 连接特征设置在第二杯形永磁体上,其中连接特征被构造成将杠杆臂连接到第二杯形永磁体。