Axial air-gap vibration motor

A vibration motor has an eccentric rotor having a plurality of armature coils with at least one winding-type air core armature coil disposed in an eccentric manner on a printed wiring board. A commutator is disposed on the printed wiring board. An eccentric weight is disposed so as not to overlap wi...

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Bibliographische Detailangaben
Hauptverfasser: YAMAGUCHI TADAO, YASHIMA TETSUSHI, KOYANAGI NAOHISA
Format: Patent
Sprache:eng
Schlagworte:
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