Mine is with automatic segmentation power supply system

The utility model discloses a mine is with automatic segmentation power supply system, this system includes secure cable, the dc power tractor, the dc power tractor arrange in lay in on the rail of tunnel bottom, bare wire overhead line group, bare wire overhead line group is including the independe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG LINGYI, XIA PEICAI, CAO GUANGHAI, JIA JUNJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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