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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Results 6-10 of 100
Page 44
... taken in Ches- nut street , between Seventh and Eighth . I then discontinued the manu- facturing of porcelain , and commenced ordering from Europe , which I have regretted ever since . I have now given you in a rough way the rise and ...
... taken in Ches- nut street , between Seventh and Eighth . I then discontinued the manu- facturing of porcelain , and commenced ordering from Europe , which I have regretted ever since . I have now given you in a rough way the rise and ...
Page 49
... taken at the low water - line ; C D being the midship , and E F , G H , the lines of the average beam . E B No. 2. Midship Section of Model O. - Scale , 1 inch to 1 inch . Let A B DC be the midship section of the model O , when with the ...
... taken at the low water - line ; C D being the midship , and E F , G H , the lines of the average beam . E B No. 2. Midship Section of Model O. - Scale , 1 inch to 1 inch . Let A B DC be the midship section of the model O , when with the ...
Page 54
... taken by the Monkey and African steam vessels to the deep water below Gravesend , where she anchored for the night . On the following day ( Saturday ) she raised her anchor and started at 1 o'clock P.M. , having on board Captain Sir ...
... taken by the Monkey and African steam vessels to the deep water below Gravesend , where she anchored for the night . On the following day ( Saturday ) she raised her anchor and started at 1 o'clock P.M. , having on board Captain Sir ...
Page 74
... taken place in the condition of the ex- panding steam . The initial and final quantities , or their equivalents in water , are readily found by dividing the capacity of the cylinder and the clearance occupied by the steam , by the ...
... taken place in the condition of the ex- panding steam . The initial and final quantities , or their equivalents in water , are readily found by dividing the capacity of the cylinder and the clearance occupied by the steam , by the ...
Page 75
... taken by McNaught's Indica- tor , and the dotted lines show the actual curves which are affected by the oscillation , to which that indicator is subject at high velocities . The mean lines have been drawn on the diagrams on the ...
... taken by McNaught's Indica- tor , and the dotted lines show the actual curves which are affected by the oscillation , to which that indicator is subject at high velocities . The mean lines have been drawn on the diagrams on 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