Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 63
needle valve regulates the flow of steam from the central jet which isre-enforced by the incoming air around the two nozzles. 98. ARGAND STEAM BLOWER forfurnaces. A perforated annular nozzle in-closed in a shell with curved sides and steamconnections. It furnishes a large volume of air with asmall…
Mechanical movements
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