MOTOR

MOTOR

PROBLEM TO BE SOLVED: To provide a motor that achieves its size-reduction regarding a DC motor with a brush. SOLUTION: An armature 20 having a commutator 25 is configured as follows. An armature core 23 wound with a winding 24 is arranged on the radial outside of magnets 15 arranged on outer side-fa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ISHIHARA SHUSUKE, SHIRAI NAKAYASU, YAMAMOTO TOSHIO, YAMAMOTO HIROAKI, TORII KATSUHIKO, YAMASHITA TOMOKI
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a motor that achieves its size-reduction regarding a DC motor with a brush. SOLUTION: An armature 20 having a commutator 25 is configured as follows. An armature core 23 wound with a winding 24 is arranged on the radial outside of magnets 15 arranged on outer side-faces of a yoke 14. A radial bearing 16 for supporting the base end part of a rotary shaft 21 of the armature 20 and a ball 17 as a thrust bearing are stored and arranged on the radial inside of the yoke 14. COPYRIGHT: (C)2009,JPO&INPIT