deck water which has been heated by the: metal in the furnace. | purpose of manipulation. The tube, d, is by means of'a flex- the framework is free to turn round an inclined path 17 feet The stirrer may either consist of a tube extending the full ‘ible tube, E, placed in communication with a… … the purpose of regulating at will the rear of the air chamber is a the rate of flow of the water in small pipe for supplying water- deficiencies by leakage. The action order to prevent its vaporizing in the tube, 2. In the arrangement, of the mechanism is as follows: sbown in Fig. 4 the inlet water…
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