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 7
... called to the circumstance that Daniell had fixed the melting point of copper at 1091 ° C. , or under that of gold . Prinsep found , from constant experience as an assayer , that this is not the case , and fixed the melting point to be ...
... called to the circumstance that Daniell had fixed the melting point of copper at 1091 ° C. , or under that of gold . Prinsep found , from constant experience as an assayer , that this is not the case , and fixed the melting point to be ...
Side 31
... CALLED THE SHOEMAKER'S SHOULDER IRON FOR SETTING OR POLISHING THE EDGE OR FOREPART OF THE SOLES . James W. Newberry . - In the instruments or tools now used for this purpose , the bevel edge , which is used to polish the edge of the ...
... CALLED THE SHOEMAKER'S SHOULDER IRON FOR SETTING OR POLISHING THE EDGE OR FOREPART OF THE SOLES . James W. Newberry . - In the instruments or tools now used for this purpose , the bevel edge , which is used to polish the edge of the ...
Side 45
... called the White Horse of Kent , manufactured by Mr. Robert Stephenson , and of the same peculiar construction as the one that went off the rails on the Norfolk line . I went on that engine at the rate of 44 or 45 miles an hour , and at ...
... called the White Horse of Kent , manufactured by Mr. Robert Stephenson , and of the same peculiar construction as the one that went off the rails on the Norfolk line . I went on that engine at the rate of 44 or 45 miles an hour , and at ...
Side 56
... called Holme's Hole , 200 miles short of New York , having been en- tirely run out of fuel , after having con- sumed the enormous quantity of 1050 tons , or at the rate of 63 tons per day . —Vide Mech . Mag . , November 1 , 1845 . A new ...
... called Holme's Hole , 200 miles short of New York , having been en- tirely run out of fuel , after having con- sumed the enormous quantity of 1050 tons , or at the rate of 63 tons per day . —Vide Mech . Mag . , November 1 , 1845 . A new ...
Side 58
... called ) of temperate warm air , is , that not the feet alone , but the whole person , becomes enveloped in a bath of warm air , the agreeable effect of which is speedily felt by the warmth 60 would then be found sufficient . A station ,
... called ) of temperate warm air , is , that not the feet alone , but the whole person , becomes enveloped in a bath of warm air , the agreeable effect of which is speedily felt by the warmth 60 would then be found sufficient . A station ,
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action angle apparatus appears applied April atmospheric atmospheric railways blades boiler broad gauge Canopus carriages centre claim colour construction copper course crucible curve cylinder diameter dihedral angle effect employed equal equation Euclid experiments fact feet fire Fleet-street force Galignani gauge geometry give given grains gutta percha heat horses power hour improvements invention iron Jopling length light London long-boiler machine machinery Magazine magnetic manufacture March mathematical means mechanical ment Messrs metal method minute MISCELLANEA mode motion narrow gauge obtained opinion oxide paddle-wheels patent piece pipe piston plane plate practical pressure principle produced pump purpose quantity racter railway red heat remarks render revolutions per minute SCREW PROPELLING Septenary shaft ship side six months slide solution speed square inch steam engine steamer stroke substance surface tion tons tube valve velocity vessel weight wheel wire
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.