Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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The Design of a Device for the Generation of a Strong Magnetic Field in an Air Gap using Permanent Magnets

  • Zezulka, Vaclav (Institute of Rock Structure and Mechanics v.v.i., Academy of Sciences of the Czech Republic) ;
  • Straka, Pavel (Institute of Rock Structure and Mechanics v.v.i., Academy of Sciences of the Czech Republic)
  • Received : 2016.11.28
  • Accepted : 2017.04.01
  • Published : 2017.06.30
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Abstract

The article presents the principle of a relatively small device that makes it possible to generate a strong magnetic field in an air gap without electrical energy consumption. It describes the implemented design of this device, the method of the assembly of opposing linear arrays from two NdFeB magnet layers, its advantages, the possible ways of increasing the parameters further and its application in various areas.

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References

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