Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Page 11
... cent . with link . The periods of admission in the two cases would be about 70 and 45 per cent . , and by the table of efficiency the consumption would be as 1.50 to 1.23 , showing an economy of only 18 per cent . , or barely two ...
... cent . with link . The periods of admission in the two cases would be about 70 and 45 per cent . , and by the table of efficiency the consumption would be as 1.50 to 1.23 , showing an economy of only 18 per cent . , or barely two ...
Page 40
... cent . more than in the former ; the slip in the latter case being 20.86 per cent . , and in the former case 17.87 per cent . The consumption of coal also is less in the voyages from New York to Liverpool , by an average of 31 tons ...
... cent . more than in the former ; the slip in the latter case being 20.86 per cent . , and in the former case 17.87 per cent . The consumption of coal also is less in the voyages from New York to Liverpool , by an average of 31 tons ...
Page 41
... cent . , and is lost by blowing out , leaving 84-68 per cent . of the fuel utilized in evaporation , and if 84-68 per cent . evaporated 13009-02 cubic feet per hour , 100 per cent . would evaporate 15362-57 cubic feet . The mean of a ...
... cent . , and is lost by blowing out , leaving 84-68 per cent . of the fuel utilized in evaporation , and if 84-68 per cent . evaporated 13009-02 cubic feet per hour , 100 per cent . would evaporate 15362-57 cubic feet . The mean of a ...
Page 44
... Cent . ( 37 ° -4 to 39 ° -2 Fahr . ) In this elaborate memoir M. Avogadro discusses the various consequences which philosophers have sought to deduce from these experiments , and after examining the subject fully and carefully , sums up ...
... Cent . ( 37 ° -4 to 39 ° -2 Fahr . ) In this elaborate memoir M. Avogadro discusses the various consequences which philosophers have sought to deduce from these experiments , and after examining the subject fully and carefully , sums up ...
Page 45
... which the gases are reduced . For the temperature of 3 or 4 degrees ( Cent . ) above the melting point of ice , this = limit corresponds in hydrogen nearly to m2 , that On the Laws of the Compressibility of the Gases . 45.
... which the gases are reduced . For the temperature of 3 or 4 degrees ( Cent . ) above the melting point of ice , this = limit corresponds in hydrogen nearly to m2 , that On the Laws of the Compressibility of the Gases . 45.
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York