Permanent magnet braking device and downward conveying crossheading belt braking system

The utility model provides a permanent magnet braking device and a downward conveying crossheading belt braking system, and relates to the technical field of coal mine belt braking. The main shaft penetrates through the first shell along the axis of the first shell and is fixedly connected with the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHIFENG, GUO KAI, LI HAIPING, NIU NAIPING, GAO BO, CUI SHIJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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