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Expired
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Oliver Howl
William James Tranter
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Individual
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Heat Treatment Of Water, Waste Water Or Sewage
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Abstract
21,467. Howl, O., and Tranter, W. J. Oct. 23. Feed-water, supplying, heating, and Purifying.- The apparatus described in Specification No. 19,690, A.D. 1902, in which feed-water delivered beneath a hood 5 in the steam space falls into overflows from basins 6, 7, is now provided with a float valve 8 arranged so as to ensure the filling of the inner basin. When the outer basin becomes full, a float 12 closes the valve, which is placed at the outlet from the inner basin.
GB190521467D1905-10-231905-10-23Improvements in Steam Generators.
ExpiredGB190521467A
(en)