. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . m or gas), F a tank in thebasement to receive the discharged waterfrom the cvlinder, G an iron pressure-tank, // the supplv-pipe to the cylinderthrough the valve. I the water-pipe fromthe pump which fills the pressure-tank, Kthe cylinder discharge-pipe, and L thesteam-pipes leading from pump to boiler. Fig. 8 shows a combined gravity andpressure-tank-on-roof system, which dif-fers from that last described in the arr
. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . m or gas), F a tank in thebasement to receive the discharged waterfrom the cvlinder, G an iron pressure-tank, // the supplv-pipe to the cylinderthrough the valve. I the water-pipe fromthe pump which fills the pressure-tank, Kthe cylinder discharge-pipe, and L thesteam-pipes leading from pump to boiler. Fig. 8 shows a combined gravity andpressure-tank-on-roof system, which dif-fers from that last described in the arrange-ment of the tank G on the roof instead ()fin the basement, and the consequent utili-zation of the gravity of the descendingwater. The latest form of Otis hydraulic eleva-tor is illustrated in Fig. 9. The principalnovel features here are the pilot-valve andthe port-stop. A lever in the car is con-nected by a suitable device with the valve-sheave, so that a movement of the levergives a corresponding movement of thesheave, and through it to the area of the upper piston is twice that engines, which actuate shafting geared to eachEngineering, Sept. 5, 1890.).
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Keywords: ., bookcentury1800, bookdecade189, booksubjectmechanicalengineering
