Journal of the Franklin InstitutePergamon Press, 1865 |
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66 date acid action advantage air pump amount apparatus applied arrangement atmospheric Bessemer process boiler carbon caseine cast iron cause cent centre chemical coal color condenser constructed containing cubic cubic foot cylinder diameter effect employed equal expansion experiments fact fatty matters feet fluid force FRANKLIN INSTITUTE fuel furnace gauge glass glycerine hammer heat horse power increased Journal L.-THIRD SERIES.-No length less lime locomotive London magnesium manganese manufacture material means mechanical mercury Messrs metal miles Mont Cenis motion naphtha obtained ordinary oxide paper Patent petroleum Philadelphia pipe piston placed plate portion practical present pressure produced quantity rails railway resistance screw side silicate soap soda square inch steam boilers Steam Engine STEAM HAMMER strain strength stroke substance sulphur surface surface condensers temperature thickness tion tons truss tube valve vessel volume weight wheels wool wrought iron
Popular passages
Page 404 - The composition of urine varies greatly in different individuals, and in the same individual at different times, and is influenced by diet, exercise, state of health, &c., as shown by Dr.
Page 288 - Nog. 37 Park Row, eastern side of the City Hall Park, and 145 Nassau St., where all communications should be addressed, and where Inventors are cordially invited to call whenever they visit the city. Their Branch Office in Washington City is on the corner of F and Seventh Sts., directly opposite the Patent Office. Munn & Co. refer by permission to Hon. J. Holt, Hon.
Page 144 - The intensity of the blow may be modified instantly by the attendant, so as to suit /he work; and the Ram may in like manner be arrested in its descent at any point, so that it is more completely under control than any other form known. 3d, It may be adapted to any description of work, whether for hammering...
Page 288 - Iron, 6, 8, 10 and 12 inches diameter, with wrought bands, flush inside and out; and Pumps for same. CollS Of Tube For boiling and evaporating by steam or hot water. Tuyere Colls, For Blast Furnaces, and tube cut and fitted to plans and specifications sent.
Page 140 - Air, and volatile sulphureous parts of dissoluble or combustible bodies, which are acting upon each other whilst they ascend, that is, flame seems to be a mixture of Air, and the combustible volatile parts of any body, which parts the encompassing Air does dissolve or work upon...
Page 195 - Orphan School. Dear Venketreddy also was taken away with cholera. Then also dear Paul Leighton and others died. As frequent reference has previously been made to Paul Leighton, it may not be out of place here to give a short account of his early life.
Page 216 - As an evidence of the confidence reposed in their ability and integrity, they may with propriety refer to the extraordinary fact that over TWO THOUSAND PATENTS have issued to their clients during the brief space of only TWO YEARS; and during the same period they have examined through their efficient Branch Office in Washington into the novelty of about...
Page 144 - Who are authorized to receive subscriptions and to make exchanges for periodicals devoted to the Arts and Sciences.
Page 288 - Up to the present time there have be«n made by the Patentees in England, for that country and the Continent of Europe, between two hundred and fifty and three hundred hammers, for Government, Railway...
Page 144 - They can, therefore, confidently urge its merits upon the trade, and are provided with certificates in its favor from many parties, (who have one or more in use,) which will be shown upon application. The advantages of this Hammer over all other forms...