Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., 2권Perry Fairfax Nursey Knight and Lacey, 1824 |
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89개의 결과 중 1 - 5개
2 페이지
... vessel would observe a small nut - shell full of gunpowder out near the cabin - stove without imagining their lives ... vessels , being made in three compartments , joined at the angles or bends , so as to form one boiler , of any ...
... vessel would observe a small nut - shell full of gunpowder out near the cabin - stove without imagining their lives ... vessels , being made in three compartments , joined at the angles or bends , so as to form one boiler , of any ...
4 페이지
... vessels , three sides , formed like the boiler , might be substituted for the external masonry , which , by inter- posing a thin body of water every where between the fire and timbers of the vessel , would render both crew and ...
... vessels , three sides , formed like the boiler , might be substituted for the external masonry , which , by inter- posing a thin body of water every where between the fire and timbers of the vessel , would render both crew and ...
5 페이지
... vessel containing the compressed gas ( been so much bruised ) as to have caused it to open ( burst open ) , and with the expansive force of thirty atmospheres ( the explosion ) might val numbers , and are very easily extended to two ...
... vessel containing the compressed gas ( been so much bruised ) as to have caused it to open ( burst open ) , and with the expansive force of thirty atmospheres ( the explosion ) might val numbers , and are very easily extended to two ...
9 페이지
... vessel at E , and from that vessel being conveyed on the water - wheel H , shall give a motion Ito the whole screw ; or if this should be too weak , then the same water which falls from the wheel H being received into the other ves- sel ...
... vessel at E , and from that vessel being conveyed on the water - wheel H , shall give a motion Ito the whole screw ; or if this should be too weak , then the same water which falls from the wheel H being received into the other ves- sel ...
19 페이지
... vessels when wrecked , of which cap- tain Manby has not only taken the credit , but for which he has suc- ceeded in ... vessel and the shore , by means of a piece of ordnance , or of a rocket , a succession of stronger lines being added ...
... vessels when wrecked , of which cap- tain Manby has not only taken the credit , but for which he has suc- ceeded in ... vessel and the shore , by means of a piece of ordnance , or of a rocket , a succession of stronger lines being added ...
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advantage angle appears applied artizans atmosphere Birmingham body boiler bottom centre circle circumference colour combination Committee communication condenser construction copper correspondent cylinder diameter diurnal motion draw effect employed engine equal experiment feet fire force France friction GENTLEMEN give given Glasgow Hansard heat HENRY DEACON honour improvement inches Institution invention iron James Watt John Heathcoat labour laws length lever London machine machinery manner manufacture matter means mecha Mechanic's Magazine mechanics meeting ment metal method Metron mode motion neral obedient servant observed opinion paper perpetual motion piece pipe piston present pressure principle produced purpose quantity quired readers ship side solder square steam steam-engine suppose surface tained tical timber tion tube valve velocity vessel Watt weight wheel whole wood workmen zinc
인기 인용구
228 페이지 - An account of experiments for determining the length of the pendulum vibrating seconds in the latitude of London.
115 페이지 - Studies serve for delight, for ornament, and for ability. Their chief use for delight, is in privateness and retiring; for ornament, is in discourse; and for ability, is in the judgment and disposition of business...
360 페이지 - Observations on a general iron railway, or land steam conveyance, to supersede the necessity of horses in all public vehicles ; showing its vast superiority in every respect over all the present pitiful methods of conveyance by turnpike roads, canals, and coasting traders ; containing every species of information relative to railroads and locomotive engines.
307 페이지 - To describe an isosceles triangle, having each of the angles at the base double of the third angle.
329 페이지 - If one angle of a parallelogram is a right angle, all the other angles are right angles, and the figure is a rectangle.
131 페이지 - I thought it derogatory to my new dignity as a manufacturer, to make dolls' eyes. He took me into a room quite as wide, and perhaps twice the length of this, and we had just room to walk between stacks, from the floor to the ceiling, of parts of dolls. He said, 'These are only the legs and arms; the trunks are below.
325 페이지 - ... found in the shops, and is worked with singular facility. Recent sections made with a sharp knife or scissors, when brought together and pressed, adhere so firmly as to resist rupture as strongly as any other part, so that if two sheets be laid together and cut round, the mere act of cutting joins the edges, and a little pressure on them makes a perfect bag of one piece of substance. The adhesion of the substance in those parts where it is not required is entirely prevented by rubbing them with...
368 페이지 - ... by blowing the fire it was made to take a few strokes, but required an enormous quantity of injection water, though it was very lightly loaded by the column of water in the pump. It soon occurred...
339 페이지 - ... which water might be considered to bear the same relation to so minute a portion of metal as the sea. to the metallic sheeting of a ship. The result of this experiment was the same as that of all the others ; the defended copper underwent no change ; the undefended tarnished, and deposited a green powder. " Small pieces of zinc were soldered to different parts of a large plate of copper, and the whole plunged in...
204 페이지 - ... the radicles of barley, produced in the process of malting, which are separated before the malt is sent to market. About a bushel of these is thrown into the boiler, and when the steam is again raised, an immediate effect is visible; for there is not only a plentiful supply of steam to produce the full working speed of the engine, but an excess of it going waste at the safety valve: this singular effect will continue for several days.