| 摘要 |
MAGNET SYSTEM In a known magnet system, in particular for magnetic separators, with homogeneously magnetized, circularly arranged magnetic blocks, the directions of magnetization of the magnetic blocks are aligned variably among one another and are established according to a predetermined mathematical formula. In this way, a magnetic field is created which is uniform across the entire range of the magnet system. However, the magnetic blocks are in this case of a trapezoidal shape cross-section and require special manufacturing because of the different directions of magnetization. The production and the assembly of these magnetic blocks are therefore relatively complicated and expensive. However, according to the present invention, the manufacture and the assembly of the magnetic blocks to a magnet system is simplified significantly by making the cross-section of the magnetic blocks of regular polygonal to circular shape.
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