MAGNET ASSEMBLY FOR ORIENTATION AND ORIENTATION METHOD FOR ACTIVE MATERIAL LAYER USING THE SAME

MAGNET ASSEMBLY FOR ORIENTATION AND ORIENTATION METHOD FOR ACTIVE MATERIAL LAYER USING THE SAME

A magnet assembly for orientation according to an embodiment of the present disclosure includes a metal plate, a lower layer attached to the metal plate and including a plurality of permanent magnets forming a matrix, and an upper layer located on the lower layer and including a plurality of permane...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOON, Yeonhee, LEE, Jinhyon
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:A magnet assembly for orientation according to an embodiment of the present disclosure includes a metal plate, a lower layer attached to the metal plate and including a plurality of permanent magnets forming a matrix, and an upper layer located on the lower layer and including a plurality of permanent magnets forming the same matrix as the matrix, wherein a ratio of a length of one permanent magnet with respect to the sum of thicknesses of the lower layer and the upper layer is 3:1 to 1:2.