METHOD OF VENTILATING BLIND WORKING AFTER EXPLOSION

A method of ventilating blind working after an explosion includes the removal of polluted air from the mine working and the feed a clean air into the mine working. The removal of polluted air from the mine working after the explosion is carried out by sucking it with a help of inlet pipeline into a...

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Bibliographische Detailangaben
Hauptverfasser:	Lapshyn Oleksandr Oleksandrovych, Onyshchenko Oleksandr Olehovych, Lapshyn Oleksandr Yehorovych
Format:	Patent
Sprache:	eng ; ukr
Online-Zugang:	Volltext bestellen
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