Title :
Electricity in mines
Abstract :
Before describing some typical coal-mining plants, with their especial features, the author will outline the ordinary mine development and some of the standard electrical mining equipment.
Keywords :
Coal; Electricity; Generators; Magnetic heads; Pistons; Pumps; Wheels;
Journal_Title :
American Institute of Electrical Engineers, Proceedings of the
DOI :
10.1109/PAIEE.1909.6659545
