Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 172
•Fig. 2. — The Belleville Boilek. 1902.] THE LOCOMOTIVE. 16; for a continuous passage from bottom to top for water and steam. Each tube-group orelement is connected at its lower end to a water chamber, and the top of each elementis connected to the steam-and-water drum, this connection in every… … Fig. 3.-—The Niclausse Boiler. 164 THE LOCOMOTIVE, [November, means of a small non-return valve. The introduction of the feed naturally lowers thetemperature of the water in the drum, and it is obviously inadvisable that the water,thus cooled, should be allowed to enter any of the tube groups or…
Locomotives · Steam-boiler explosions
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