these regenerators while a peller to which our engraving refers is so to form the blades equal to the best average with much less fuel; or, if the current of ai r passes upward through the adjoining regen- as to impart to the water in which they turn a longitudinal usual amount of fuel be used, a… … lated within the chamber to an apparently un- the screw or by the forward motion of the limited extent, and with a minimum of chim- vessel through the water. The blades are HELICOIDAL CONCAVO-CONVEX PROPELLER, OR EAGLE WING. ney draft. Practically the limit is reached at perfectly connected to the…
Patents · Iron · Feet · Apparatus · Tuns · Scientific American · Address · Eagle wing · Crank pin · Sewing machine · Turbine water · Horse power · Steam pressure · Cast Iron · Address munn · Three years
Internet Archive · Public domain (published before 1931). Free to use for anything.
