FIELD: physics.
SUBSTANCE: magnetic multi-polar system consists of units of polar permanent magnets and inter-polar permanent magnets, fixed on a base. Each unit of polar permanent magnets consists of three permanent magnets, the middle of which is high-energy, while the two lateral magnets have average values of magnetic properties. Each subsequent polar unit has an opposite direction of the magnetic field to the previous one.
EFFECT: lower cost of magnet systems and increased efficiency of electrical machines and separators.
1 cl, 2 dwg
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