Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 134
304. IMPACT WATER-WHEEL GOVERNOR. A con-ical valve, A, in the nozzle, B, con-trols the volume of the jet and isoperated by the piston, D, in thehydraulic cylinder C. E is a pis-ton valve and ports, taking waterpressure through passage, J, anddelivering pressure to the cylinderat C or L, as… … 305. DOUBLE-PORTED NOZZLE andvalve for impact water wheels. In graduating theflow of water by closing one nozzle the full velocityof the water jet may be retained and the wheeloperated at full speed with half the power. The normal speed of wheels of the impact classis at one-half the velocity of…
Mechanical movements
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