CENTRAL AIR- CONDITIONING SYSTEM FOR MINE EXCAVATIONS

The invention relates to a central air-conditioning system for mine excavations, in particular for cooling mine excavations in mines. The central air-conditioning system for mine excavations comprising a surface climate station connected in a closed system with mine face coolers via a pressure excha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SZLAZAK, NIKODEM, PLONECZKA, MARCIN, PLONECZKA, RYSZARD, HELBIK, LUKASZ, HELBIK, ZENON
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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