Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 602
1567. KJ JT Transverse section. Perpendicular section. the travel of the supplementary valve may be lengthened orshortened, so as to cut off the steam at any part of the stroke. Ais the common valve, and P the valve-chest; B is the supple-mentary valve, which is a solid block with two perforations,… … when opposite the ports in the cover F, admit steam from the supplementary valve-chest K, Thestarting-handle is connected with the shaft g, upon which a lever is fixed, and so connected by linkswith the extremities of the eccentric-rods D and d, that when one eccentric-gab is in geer with the pin…
Mechanical engineering
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