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Scientific American, Vol. 48, No. 13 (March 1883) (1883)

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An illustration from Scientific American, Vol. 48, No. 13 (March 1883), 1883, leaf 0
[Entered at the Post Office of New Tort. N. T., as Second Class Matter.] A WEEKLY JOURNAL OF PRACTICAL INFORMA'TIGN. ART. SCIENCE. MECHANICS, CHEMISTRY AND MANUFACTURES. VoJ.XLVlII.—No. 13.1 NEW YORK, MARCH 31, 1883. ("93.30 per AiiBiini- [new series.] J L [POBIABB PBEFAiD.] … The economy of sand for filtering is shown, for instance, In washing Hyatt filter No. 1, the handle of the compound cock. A, is turned to the left as far as it will go. This shuts by the fact that the sand in a filter containing 50 bushels j off the water from the valve, B, and permits it to enter…

Patented · Filter · Sand · Patents · Plow · Water · Sewing machine · Improved · Coal dust · Improved car · Steam plow · Hyatt filter · Inches stroke · Cubic feet · Inches diameter · Pig iron · Feed water

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