they earlier point in the stroke of the piston. By The nature of this invention consists in the duced by a slide or slides on the back of the are all considered to be very valuable, by the setting the pins in such a position as not to be valve is obviated. employment—as a cut-off—of two cocks which… … curved form, the vertical rollers have flanges, A is the valve seat, ata'*are'the'steam ports, c ocks may be opened and closed with a 1 ess the operation of the governor whose slightest whose faces bear on the edges of the flanges of movement. The cocks may be of any well and b is the exhaust port;…
Patents · Flax · Vessels · Iron · Munn · Scientific American · Feet · Steam boiler · Nitric acid · Patent office · Undivided half · Coal Tar · Steam power · Nautical knots · Address munn · Great variety
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![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-742-317.webp)
