Three chamber tube feeder in underground mining

The arrangement has three-chamber tubing senders (1) arranged in respective bores and formed with closed cooling circuits in series so the low-pressure line (17) of the three-chamber tubing sender is connected to a shaft line in each case with the developing high pressure of the following three-cham...

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Bibliographische Detailangaben
1. Verfasser:	CHRISTIAN OTTMAR
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVEYING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION EARTH DRILLING FIXED CONSTRUCTIONS HANDLING THIN OR FILAMENTARY MATERIAL HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING MINING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The arrangement has three-chamber tubing senders (1) arranged in respective bores and formed with closed cooling circuits in series so the low-pressure line (17) of the three-chamber tubing sender is connected to a shaft line in each case with the developing high pressure of the following three-chamber tubing sender.