The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 109
gine the other sixty revolutions, the wind therefore by means of themotion of the ship through the water assists in driving the propeller and theengine gives it an additional impetus. If the vessel is propelled by the windat the rate of six knots, a further increase equivalent to an additional… … ^- JFig. 5.The accompanying engravings show the method adopted by the patenteefor carrying the invention into effect. Fig. 1 represents a longitudinal ver-tical section of the dilFerential genring; c c is the propeller shaft which issupported by and turns in bearings d d; eee is the differential…
Architecture · Civil engineering · Science
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