. Machinery for metalliferous mines : a practical treatise for mining engineers, metallurgists and managers of mines. Fig. 78.—Vertical Section of theEquilibrium Valve. T , a 9 It Jtnortt>? M i-j ui H I. Fig. 79.—The Cataract Governor (Side View). with four arms, having an annular ring at the base, the top edge of whichis bevelled and ground to fit the lower edge of the valve (c) and, whenlifted, forms the opening, as shown at h. Referring again to fig. 75, itwill be observed that the piston rod is connected with the end of thebeam by a parallel motion, which assures the ascent and desc
. Machinery for metalliferous mines : a practical treatise for mining engineers, metallurgists and managers of mines. Fig. 78.—Vertical Section of theEquilibrium Valve. T , a 9 It Jtnortt>? M i-j ui H I. Fig. 79.—The Cataract Governor (Side View). with four arms, having an annular ring at the base, the top edge of whichis bevelled and ground to fit the lower edge of the valve (c) and, whenlifted, forms the opening, as shown at h. Referring again to fig. 75, itwill be observed that the piston rod is connected with the end of thebeam by a parallel motion, which assures the ascent and descent of the 1 lO MACHINERY FOR METALLIFEROUS MINES.
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyo, bookyear1902
