Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., 55. köidePerry Fairfax Nursey Knight and Lacey, 1851 |
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Page 12
... inch in diameter . It finally required seventy - five * pairs to fire the powder . Ten pairs of such- plates will work the receiving magnet . through this circuit vigorously . I leave it to mechanical minds here to form their own ...
... inch in diameter . It finally required seventy - five * pairs to fire the powder . Ten pairs of such- plates will work the receiving magnet . through this circuit vigorously . I leave it to mechanical minds here to form their own ...
Page 14
... inch , the area of the safety valve should also be equal to 100 , in order to prevent a continuous in- crease of pressure ; or in case of the adhe- sion of any of the valves , it is desirable that their areas should , collectively , be ...
... inch , the area of the safety valve should also be equal to 100 , in order to prevent a continuous in- crease of pressure ; or in case of the adhe- sion of any of the valves , it is desirable that their areas should , collectively , be ...
Page 15
... inch , and perhaps at the time of the explo- sion very much above that pressure , as there was only one small safety - valve of 24 ins . diameter . The boiler was only 2 feet 6 ins . diameter , and 20 feet long . Incrustation ...
... inch , and perhaps at the time of the explo- sion very much above that pressure , as there was only one small safety - valve of 24 ins . diameter . The boiler was only 2 feet 6 ins . diameter , and 20 feet long . Incrustation ...
Page 26
... inch . First Experiment . Pressure of Gases , Consumption per hour equivalent to the light of a S. 6 Composite Candle . Manchester Coal Gas . 7 tenths of 1 cubic foot . Hydro - carbon Gas . 7 tenths of 1 cubic foot . Second Experiment ...
... inch . First Experiment . Pressure of Gases , Consumption per hour equivalent to the light of a S. 6 Composite Candle . Manchester Coal Gas . 7 tenths of 1 cubic foot . Hydro - carbon Gas . 7 tenths of 1 cubic foot . Second Experiment ...
Page 28
... inch thick , and supplied with heat by an oil - bath , at the temperature of 546 ° , was vaporized in fifteen seconds , while at the initial temperature of 507 ° , that of the most rapid evaporization was thirteen seconds . " The ...
... inch thick , and supplied with heat by an oil - bath , at the temperature of 546 ° , was vaporized in fifteen seconds , while at the initial temperature of 507 ° , that of the most rapid evaporization was thirteen seconds . " The ...
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acid action apparatus application arrangement attached axle bars Bill boat boiler carbonic carbonic acid carriages cause centre chamber claim coal coal gas colour compound magnet connected construction cylinder described diameter direction disc effect electric telegraph employed ENGLISH PATENTS experiments fabrics feet fire flax fluid furnace Galignani gutta percha heat improvements inches invention consists inventor iron JAMES COCKLE keel length Letters Patent lever life-boat Lord Lord Granville machine machinery manner manufacture material means ments metal method mode motion obtained operation ordinary pass Patent dated pipes piston placed plate portion present pressure principle produced propeller Prussia purpose quantity rails railway ratus resistance retort revolving rollers sails Samuel Bentham screw shaft side six months slide solution Specification steam engines substances suitable supply surface temperature tion tubes United Kingdom valve vessel WEEKLY LIST weight wheel whole wire zinc
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Page 425 - ... so that they are strengthened by the force within them, and the one to fill after the other, I have seen the water run like a constant fountain stream, forty feet high ; one vessel of water, rarified by fire, driveth up forty of cold water. And a man...
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