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 31
... whole is placed , in combination with the brace and stock , or their equivalents , the whole being constructed and arranged , and operating in the manner and for the purpose substantially as herein set forth . " 21. For an Improvement ...
... whole is placed , in combination with the brace and stock , or their equivalents , the whole being constructed and arranged , and operating in the manner and for the purpose substantially as herein set forth . " 21. For an Improvement ...
Page 69
... whole or greater part of the cyanogen in the bath , and precipitate it in combination with iron upon the fibres of the wool . Experiments undertaken with this view showed that this end can be attained by add- ing to the bath a salt of ...
... whole or greater part of the cyanogen in the bath , and precipitate it in combination with iron upon the fibres of the wool . Experiments undertaken with this view showed that this end can be attained by add- ing to the bath a salt of ...
Page 74
... whole of its length . In No. 2 , also , this takes place to a small extent for the first half of the curve , when the temperatures of the steam and the material of the cylinder become equal ; after this , as the pressure con- tinues to ...
... whole of its length . In No. 2 , also , this takes place to a small extent for the first half of the curve , when the temperatures of the steam and the material of the cylinder become equal ; after this , as the pressure con- tinues to ...
Page 77
... WHOLE steam consumed , ( including the condensed steam . ) Per Cent . 75 Ratio . 1.22 Per Cent . -12.0 Per Cent . Per Cent . 12 11 60 1.40 - 5.2 12 11 50 1.54 0.0 12 11 40 1.78 9.4 21 17 30 2.07 19.9 32 24 20 2.45 34.1 46 32 12 3.17 ...
... WHOLE steam consumed , ( including the condensed steam . ) Per Cent . 75 Ratio . 1.22 Per Cent . -12.0 Per Cent . Per Cent . 12 11 60 1.40 - 5.2 12 11 50 1.54 0.0 12 11 40 1.78 9.4 21 17 30 2.07 19.9 32 24 20 2.45 34.1 46 32 12 3.17 ...
Page 89
... whole interior fire box may be taken out for repairs . Figures 2 , 3 , and 6 , show the same arrangement of steam pipe , as is shown in the drawings for the marine boiler . Sheet 7 shows an arrange- ment of boiler , suited to the ...
... whole interior fire box may be taken out for repairs . Figures 2 , 3 , and 6 , show the same arrangement of steam pipe , as is shown in the drawings for the marine boiler . Sheet 7 shows an arrange- ment of boiler , suited to the ...
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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