Rotor, rotary electric machine, method of manufacturing rotor, and method of collecting permanent magnet

A rotor may be provided with a rotor core that is fixed to a shaft and includes a plurality of through holes along an axial direction of the shaft. The rotor may be provided with a permanent magnet disposed in each of the plurality of through holes. The rotor may be provided with a functional fluid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Takei, Yasuhito, Kimura, Hiroshi, Kubota, Atsushi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A rotor may be provided with a rotor core that is fixed to a shaft and includes a plurality of through holes along an axial direction of the shaft. The rotor may be provided with a permanent magnet disposed in each of the plurality of through holes. The rotor may be provided with a functional fluid having a magneto rheological effect of fixing the permanent magnet in each of the plurality of through holes.