ndered clear by the following detailed descrip- this machine, over the ordinary compound engine, is asmall- As shown in the illustration, the apparatus is a kind of tion of the engravings. er loss by radiation. The heat radiating from the steam en- turret divided into four compartments. The bottom… … which pass other conduita through trance of water. The bell hasarud- DAVENPORT’S IMPROVED STEAM ENGINE. ths next adjacent end plate and der and a screw, not shown in the opening into the main cylinder. Each of the rotary valves der warm, while, by jacketing the latter, there would be illustration,…
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