Automatic feed control device with closed loop feedback by electric current of generator

The invention discloses an automatic feed control device fed back by a closed current loop of a motor, which comprise an SCM, a Hall current sensor, a bidirectional controlled silicon used for controlling on/off of a vibrator, an RC circuit connected with a control gate of the bidirectional controll...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIU QIANG, XIA BIZHONG, WANG JINSONG, LIU XUEPING, MAO LESHAN, CHEN JIN, XIANG DONG, LIN XIRONG, DING XIAOYU, DUAN GUANGHONG
Format: Patent
Sprache:chi ; eng
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