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 92
... diameter , filled with water above the fire in the fire box of locomotive or other boilers now in use , and as they are now generally made , substantially as here- inbefore described , and more particularly shown in drawings on sheet No ...
... diameter , filled with water above the fire in the fire box of locomotive or other boilers now in use , and as they are now generally made , substantially as here- inbefore described , and more particularly shown in drawings on sheet No ...
Page 93
... diameter and 10 feet in width , having iron cen- tres and rims or " shroudings , " with wooden arms and buckets ( twelve in number ) , the latter having curved backs , so made as to take up the water easily ; the inlet openings are in ...
... diameter and 10 feet in width , having iron cen- tres and rims or " shroudings , " with wooden arms and buckets ( twelve in number ) , the latter having curved backs , so made as to take up the water easily ; the inlet openings are in ...
Page 94
... diameter , keyed to the fly wheel shaft of a condensing beam engine , the cylinder of which is 36 inches diameter and 7 feet stroke . At the usual speed of the engine ( 24 revolu- tions per minute ) the wheel makes 2,466 revolutions ...
... diameter , keyed to the fly wheel shaft of a condensing beam engine , the cylinder of which is 36 inches diameter and 7 feet stroke . At the usual speed of the engine ( 24 revolu- tions per minute ) the wheel makes 2,466 revolutions ...
Page 102
... diameter , 4 inches is now considered a minimum , and although more attention has been be- stowed on the form and taper of the axle itself , still very much remains to be done in this matter . The fact of 102 Civil Engineering .
... diameter , 4 inches is now considered a minimum , and although more attention has been be- stowed on the form and taper of the axle itself , still very much remains to be done in this matter . The fact of 102 Civil Engineering .
Page 122
... diameter of cylinders , 103 inches x 9 feet length of stroke ; diameter of paddle wheels , 37 feet ; having tubular boilers , and 2 funnels , & c . The builders have taken a hint from Brother Jonathan , and moulded the Arabia sharper ...
... diameter of cylinders , 103 inches x 9 feet length of stroke ; diameter of paddle wheels , 37 feet ; having tubular boilers , and 2 funnels , & c . The builders have taken a hint from Brother Jonathan , and moulded the Arabia sharper ...
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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