Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Volum 44Perry Fairfax Nursey Knight and Lacey, 1846 |
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Side 4
... given to the chamber M2 , and the piston valve N2 , in order the better to facili- tate the discharge of the water . But by enlarging the stem of the lesser piston valve N1 , at the bottom end , from m to n , ( as shown in fig . 8 ...
... given to the chamber M2 , and the piston valve N2 , in order the better to facili- tate the discharge of the water . But by enlarging the stem of the lesser piston valve N1 , at the bottom end , from m to n , ( as shown in fig . 8 ...
Side 5
... given times and distances , to arrive at this result- that it requires 51 lbs . of turf , of the best quality and dry , to boil off one cubic foot of water into steam , on the average ; and that under the boilers of those vessels about ...
... given times and distances , to arrive at this result- that it requires 51 lbs . of turf , of the best quality and dry , to boil off one cubic foot of water into steam , on the average ; and that under the boilers of those vessels about ...
Side 6
... given weight of turf of the best quality , as usually now prepared in Ireland , will not , on the average , convert into steam more than its own weight of water . I believe , by proper preparation of the turf in cutting , and by ...
... given weight of turf of the best quality , as usually now prepared in Ireland , will not , on the average , convert into steam more than its own weight of water . I believe , by proper preparation of the turf in cutting , and by ...
Side 7
... given in Table II . and in his further researches . The melting points of- Lead being taken at Silver Gold Platinum 334 ° C. 1023 ° C. 1102 ° C. 2534 ° C. it was easy , according to the method de- scribed , to determine the melting ...
... given in Table II . and in his further researches . The melting points of- Lead being taken at Silver Gold Platinum 334 ° C. 1023 ° C. 1102 ° C. 2534 ° C. it was easy , according to the method de- scribed , to determine the melting ...
Side 14
... given in our last volume , p . 429.-ED. M. M. Descrip . of Engine . .. Tons . 1849 .. Designer . Lang Symonds .. 800 800 .. :: } 650 Double cylinder Gorgon .. 430 450 200 200 420 Lang 260 .. Oscillating Avenger . 1444 .... Gladiator ...
... given in our last volume , p . 429.-ED. M. M. Descrip . of Engine . .. Tons . 1849 .. Designer . Lang Symonds .. 800 800 .. :: } 650 Double cylinder Gorgon .. 430 450 200 200 420 Lang 260 .. Oscillating Avenger . 1444 .... Gladiator ...
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Populære avsnitt
Side 309 - If a straight line be divided into two equal parts, and also into two unequal parts; the rectangle contained by the unequal parts, together with the square of the line between the points of section, is equal to the square of half the line.
Side 485 - If two straight lines meeting one another be parallel to two others that meet one another, though not in the same plane with the first two ; the first two and the other two shall contain equal angles.
Side 303 - A jury returned a verdict for the defendant. The plaintiff moved for a new trial upon the ground of the insufficiency of the evidence to justify the verdict and the motion was granted.
Side 496 - ... along with from one to three per cent. of their weight of carburet of manganese ; and exposing the crucible to the proper heat for melting the materials which are, when fluid, to...
Side 126 - All matter appears to be subject to the magnetic force as universally as it is to the gravitating, the electric and the chemical or cohesive forces...
Side 156 - That, in order to complete the general chain of narrow gauge communication from the north of England to the southern coast, any suitable measure should be promoted to form a narrow gauge link from Oxford to Reading, and thence to Basingstoke, or by any shorter route connecting the proposed Rugby and Oxford line with the South- Western Railway.
Side 136 - If it fall obliquely, it will be reflected obliquely in the opposite direction ; and in all cases the angle of incidence will be equal to the angle of reflection. This is the fundamental law of Catoptrics, or reflected light.
Side 303 - Jones v. Pearce, and I recollect that those cases proceeded on the ground of the former machines being, in truth, mere experiments, which altogether failed. The public use and exercise of an invention, means a use and exercise in public, not by the public.
Side 479 - Take half a bushel of nice unslacked lime, slack it with boiling water, cover it during the process to keep in the steam. Strain the liquid through a fine sieve or strainer, and add to it a peck of salt, previously...
Side 303 - with respect to this objection, the question is somewhat new*. Some things are obvious as soon as they are made public ; of others, the scientific world may possess itself by analysis ; some inventions almost baffle discovery. But to entitle a man to a patent, the invention must be new to the world.