Journal of the Franklin InstituteVols. 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 18
What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking ...
What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking ...
Page 22
“ The nature of our invention consists in the adaptation of , or the rendering available , tar , as a fuel for the production of the intense and steady heat required for the melting or manufacture of glass , by introducing it into the ...
“ The nature of our invention consists in the adaptation of , or the rendering available , tar , as a fuel for the production of the intense and steady heat required for the melting or manufacture of glass , by introducing it into the ...
Page 41
The total heat of steam of this pressure is 1158-340 Fah . , of which 110 ° were furnished by the feed , leaving 1048-34 ° to be furnished by the fuel to the three parts of the water evaporated . The temperature of steam of 30-3 pounds ...
The total heat of steam of this pressure is 1158-340 Fah . , of which 110 ° were furnished by the feed , leaving 1048-34 ° to be furnished by the fuel to the three parts of the water evaporated . The temperature of steam of 30-3 pounds ...
Page 66
Much heat is required in the process of smelting , but the cold air blown in , as the blast , lowers the temperature , and compels the addition of fuel , as a compensation for this reduction . Science pointed to this loss , and now the ...
Much heat is required in the process of smelting , but the cold air blown in , as the blast , lowers the temperature , and compels the addition of fuel , as a compensation for this reduction . Science pointed to this loss , and now the ...
Page 74
notice in the present inquiry ; we are only concerned in showing that per : fectly protected steam under expansion , without any deduction from , or accession to its heat , continues substantially in a state of saturation ...
notice in the present inquiry ; we are only concerned in showing that per : fectly protected steam under expansion , without any deduction from , or accession to its heat , continues substantially in a state of saturation ...
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acid action amount apparatus appears applied arrangement attached boiler carbon carried cast cause cent centre chamber claim closed coal colors combination connected consists construction containing cylinder described diameter direction distance effect employed engine equal experiments feet fire flues force frame furnace give given greater heat hour Improvement inches increase Institute invention iron Journal latter lead length less light lower machine manner manufacture material means mechanical metal method miles minute motion moved nature object observed obtained operation oxide pass patent pipe piston placed plate portion position pounds practical present pressure produced proportion quantity railway screw separate shown side slide space specified speed spring square steam stroke substantially surface taken tion train tubes turning valve vessel weight wheel whole York