Marine engines; problems, notes and sketches. Additional to the text-book used in the instruction of naval cadets of the second class, United States Naval Academy (1899)
United States Naval Academy. Dept. of Marine Engineering · Annapolis : Dept. of Steam Engineering, U. S. Naval Academy · leaf 33
water, and the largervalve being carried along with it compresses the coil spring andseats itself, thus shutting off the flow automatically. The smaller valve can then be safely closed, a new glass can beinserted, the small valve opened again and the steam and waterreadmitted to the glass. Art.… … Fiif. 10.—Surface Blow. branch pipe a has angle valves fitted to each of the flanges c andh, and these valves are flanged and bolted to the shells of adjacentboilers. From each valve is led an interior pipe i which ends ina sciim-pan just under the surface of the water near the centre ofthe boiler.…
Marine engines
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