The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 223
the cylinder. 1744. Circular oscillating cylinder, in a case which opens and closes its ports by its own oscillation. In lieu of the weighted lever valve gear for single cylinder waterpressure engines, the engine may be arranged to compress aspring during the stroke, which at the end of the stroke… … 218 THE ENGINEERS SKETCH-BOOK. 1747. Coal washer. The wat; r is kept in motion np and d»)wn through the S(aeen A by a cylinder and piston B ; the nuid sinks to Cand the washed coal passes over to D. Both are removedcontinuously by elevat;>rs or worms. See Section 57. For washiiifj ores sloping…
Mechanical movements
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