nd above the line of these engines. But they have worked even better since plunger travel. The glands above mentioned divide the poses." their regular official trials, and we give herewith a diagram In making his report Mr. Porter says: '* The design of the valves of one end of the pump from those… … result is seen in the performance SECTION AND ELEVATION-WATER END. SECTION AND ELEVATION-STEAM END. of the highest duty without any sign of labor. I do not think that expansion through the high and low pressure cylinders, each The operation of the machine is as follows: Steam is ad- the study of…
Patents · Patented · Iron · Valve · Pressure · Water · Low pressure · Pumping engines · Pressure cylinder · Scientific American · Steam cylinders · Pressure steam · Steam heating · Sewing machine · High pressure · American association
Internet Archive · Public domain (published before 1931). Free to use for anything.
