at an incoming charge of air is con- in the chamber. The with steam, adding to its expansive force, and so through ducted to the furnace and made the means of maintaining chamber, D, has air quite a variety of interesting instances. combustion under pressure. The furnace is airtight, and Befan^s… … ^AAA/^^w\/\AAA/\/^/\AA/w^/^^Ky^'^/■l/v'y^AArJ\/w-v^ AIR CUSHION FOR PIPES is represented in Fig. 4. The object is to avoid the jar Fig. 6. Ostler^s Anemometer. and pass fully saturated to the cylinder. The expansive pow- er of combined heated air and steam is, therefore, used to drive the piston, a…
Patents · Tools · Water · Improved · Boiler · Iron · Wrought iron · Air · Lever pin · Carbonic acid · Cutting edge · Top rake · Cast Iron · Second hand · Scientific American · Tool post · Boring tools
Internet Archive · Public domain (published before 1931). Free to use for anything.
