VOICE COIL MOTOR

PURPOSE:To provide a dividing method of magnetic circuit which has a smaller magnetic loss in a voice coil motor that consists of magnetic circuits and voice coils. CONSTITUTION:The magnetic circuit of the voice coil motor is a perfect closed type in which yokes 1a and 1b completely enclose permanen...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAMIMURA NAOTO, NAGAYA YOSHINORI, KOJIMA TOSHIAKI, NISHIMURA YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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