vices regulating water supply, etc., detailed refer- the pressure cannot exceed that of the limit set by adjusting fore a particle of useful steam is obtained. Only the;iron the- valve which admits the water; and this adjustment ence is made below. Although the idea of generating steam itself Las… … diameter, having two of which is set to 14 inch flues in each. close at the re- . the boiler to undergo. There are two results which the en- It has also effected a saving of thirty percent of fuel, al- quired pressure of steam, and so stop the motion of the though the capacity of the drying closets…
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