Groove type combined permanent magnet

The utility model discloses a groove type combined permanent magnet. The groove type combined permanent magnet comprises an L type magnet, a first magnet and a second magnet which are arranged on bilateral sides of the L type magnet and a third magnet and a fourth magnet which are respectively bonde...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN WENGUI, ZHOU JIANBIN, TAN YONGHUA, WU CHENGZU, SHENG MINGZHONG, ZHU HUIFU, LU JIAONA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The utility model discloses a groove type combined permanent magnet. The groove type combined permanent magnet comprises an L type magnet, a first magnet and a second magnet which are arranged on bilateral sides of the L type magnet and a third magnet and a fourth magnet which are respectively bonded to the first magnet and the second magnet; the first magnet and the second magnet are two completely identical rectangular magnets; the length of the first magnet and the second magnet is equal to that of the L type magnet and the height is equal to the maximum height of the L type magnet; one lateral sides of the first magnet and the second magnet are bonded to bilateral sides of the L type magnet; bottom surfaces of the first magnet and the second magnet align to the bottom surface of the L type magnet; two ends of the first magnet and the second magnet align to two ends of the L type magnet. The groove type combined permanent magnet is simple in structure, obvious in improvement of the groove area magnetic ind