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Knight's Mechanical Encyclopedia (ed. Knight) 8 0 Browse Search
Medford Historical Society Papers, Volume 3. 2 0 Browse Search
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Browsing named entities in Knight's Mechanical Encyclopedia (ed. Knight). You can also browse the collection for Gorgon or search for Gorgon in all documents.

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der three heads: those which obtain the parallelism of the piston-rod by means of the system of jointed rods called a parallel motion; those which use guides or sliding surfaces for this purpose; and those denominated oscillating-engines, in which the cylinder is hung upon pivots and follows the oscillations of the crank. More specifically as follows: — Annular cylinder steam-engine (Maudslay's). Double-cylinder steam-engine (Maudslay's). Double-piston steam-engine (Maudslay's). Gorgon steam-engine (Seaward's). Inclined cylinder steam-engine (Brunel's). Inverted cylinder steam-engine (Galloway's). Inverted double-cylinder steam-engine (Hick's). Oscillating cylinder steam-engine (Witty's). Sliding-cover steam-engine (Parkyn's). Steeple steam-engine (Trevethick, Napier). Trunk steam-engine (Humphery's). See under the respective heads. In Napier's direct-action steam-engine, the beam is retained, but only for the purpose of working the pumps. The
ing the wall. A throat. 3. (Nautical.) The groove or score of a pulley. Gorge-hook. Two fish-hooks separated by a piece of lead. Gor′get. (Surgical.) a. A lithotomic cuttinginstrument. b. A canulated or concave conductor; called also a blunt gorget. Gorgon-elle′. (Fabric.) A Dutch cloth. Gor′gon steam-en′gine. A form of directaction steam-engine, invented by Seaward (Britain), as a means of obviating the use of the beam in marine-engines. It is called the Gorgon engine, from having been first employed in an English government steamer of that name. Seaward's direct-action engine. a is the steam-cylinder and b the piston-rod, which is connected to the crank c by the rod d. The head of the piston-rod is guided vertically by the parallel motion, as follows: e is a rocking standard, carrying at its upper end the fulcrum upon which the beam turns. The beam is jointed at g to the cross-head of the piston-rod, and also to the radius bar i, whic
the screw propeller has also much changed the general conditions required, and oscillating engines of large diameter and comparatively short stroke are now the order of the day. The following list includes most of the varieties of engines specially adapted to marine purposes. See under the respective heads:— Annular-cylinder steam-engine.Oscillating-cylinder steam-engine. Direct-action steam-engine.Propeller steam-engine. Double-cylinder steam-engine.Screw-propeller steam-engine. Gorgon steam-engine.Side-beam steam-engine Inclined-cylinder steam-engine.Sliding-cover steam-engine. Inverted-cylinder steam-engine.Steeple steam-engine. Inverted double-cylinder steam-engine.Trunk steam-engine. Lever steam-engine. Mari-no-ra′ma. A picture of a sea-view. Mark. 1. Marks of manufacturers, sometimes termed trade-marks, or marks of merchandise. These marks are protected by all modern civilized nations, and, in fact, by the whole commercial world. The mark of the art
gine.Screw-propeller steam-engine. Double-expansion steam-engine.Sector-cylinder steam-engine. Side-beam steam-engine. Double piston-rod steam-engine.Single-acting steam-engine. Sliding-cover steam-engine. Draft-engine.Spiral-vane steam-engine. Draining-engine.Square-piston steam-engine. Dummy-engine.Stationary steam-engine. Duplex engine.Steam-carriage. Duty.Steam and smoke engine. Eolipile.Steam-engine. Fan steam-engine.Steeple steam-engine. Feeding-engine.Table steam-engine. Gorgon steam-engine.Tank-engine. High-pressure steam-engine.Traction-engine. Hoisting-engine.Treble-cylinder steam-engine. Hot-water engine.Triple-cylinder engine. Horizontal engine.Trunk steam-engine. Inclined-cylinder engine.Twin steam-engine. Inverted engine.Vertical steam-engine. Inverted double-cylinder steam-engine.Vibrating steam-engine. Vibrating-piston steam-engine. Lever steam-engine.Volcanic steam-engine. Locomotive steam-engine.Woolf's steam-engine. For parts of steam-engi