Journal of the Franklin Institute, Volume 80; Volume 110Franklin Institute, 1880 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 1-5 of 45
Page 7
... cylinder ten times in a second , there being two cylinders to every locomotive , and the eccentrics being so adjusted that the exhaust . steam discharges alternately , there are twenty discharges of steam per second , at equal intervals ...
... cylinder ten times in a second , there being two cylinders to every locomotive , and the eccentrics being so adjusted that the exhaust . steam discharges alternately , there are twenty discharges of steam per second , at equal intervals ...
Page 9
... cylinders , in inches , Length of stroke , in inches , Diameter of driving wheel , in inches , Wheel - base , in feet , 18 24 78 · 21 ft . 1 in . Distance from centre of driving wheel to centre of trailing wheel , in feet , 8 BOILER ...
... cylinders , in inches , Length of stroke , in inches , Diameter of driving wheel , in inches , Wheel - base , in feet , 18 24 78 · 21 ft . 1 in . Distance from centre of driving wheel to centre of trailing wheel , in feet , 8 BOILER ...
Page 10
... cylinders will be HP = 182 × 1034 X 35 33000 X 2552.72 To run a train sixty miles in sixty minutes between Philadelphia and New York would not be considered as remarkable , provided the track was always clear ; but several large towns ...
... cylinders will be HP = 182 × 1034 X 35 33000 X 2552.72 To run a train sixty miles in sixty minutes between Philadelphia and New York would not be considered as remarkable , provided the track was always clear ; but several large towns ...
Page 11
... cylinder additional weight can be thrown on the drivers at the time of starting . This shifting of the weight will give from 8000 to 9000 pounds additional on the driving wheels . The weight of the engine , ready for attaching to the ...
... cylinder additional weight can be thrown on the drivers at the time of starting . This shifting of the weight will give from 8000 to 9000 pounds additional on the driving wheels . The weight of the engine , ready for attaching to the ...
Page 15
... cylinders , 22 inch stroke , and a single pair of 7 - feet wheels , which ran at the rate of 60 miles an hour in the year 1850 , but it only worked a short time . Messrs . M. W. Baldwin & Co. , in August , 1849 , delivered to the ...
... cylinders , 22 inch stroke , and a single pair of 7 - feet wheels , which ran at the rate of 60 miles an hour in the year 1850 , but it only worked a short time . Messrs . M. W. Baldwin & Co. , in August , 1849 , delivered to the ...
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acid Anthracite apparatus battery bobbin boiler bone oil carbon carbonic acid cent chamber coal gas combustion compression constructed containing cubic cylinder diameter dimensions drawing-roller dy dz dynamo-electric effect elastic elastic limit electric light employed experiments feet fibres Franklin Institute furnace gases gills give heating surface horizontal horse-power hour increase ingot iron jute length locomotive machine magnet manganese matter means mechanical ment metal metric metric system miles miles per hour millimetre minute motion nuts obtained ordinary oxide oxygen paraffine Patents Perkins Engine phosphorus pins piston placed plate pound of coal pounds per square practical pressure produced proportion quantity Rendus resistance revolutions per minute rollers screws selenium shaft shell side silica slag sliver speed square inch steam dome steam engine steel strain Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wheels wire