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] |
From inside the book
Results 6-10 of 78
Page 17
... inches in diameter , with plates but inch thick . In 1850 they also built two outside cylinder engines , with 14 - inch cylinders , 32 - inch stroke , and coupled 7 - feet driving wheels , for the New York and Erie Railroad ( new Erie ...
... inches in diameter , with plates but inch thick . In 1850 they also built two outside cylinder engines , with 14 - inch cylinders , 32 - inch stroke , and coupled 7 - feet driving wheels , for the New York and Erie Railroad ( new Erie ...
Page 18
... inch cylinders , 24 - inch stroke , 8 - feet driving wheels , and those of the largest size have 21 square feet of fire grate and a total heating surface of 1952 square feet . It has been said of them that they would evaporate from 300 ...
... inch cylinders , 24 - inch stroke , 8 - feet driving wheels , and those of the largest size have 21 square feet of fire grate and a total heating surface of 1952 square feet . It has been said of them that they would evaporate from 300 ...
Page 19
... inches , • 14.9 1098 . 24 . Diameter 66 66 Diameter of driving wheels , 10 . 91.5 Length of wheel - base in feet , Total weight of engine in working order in ton , 15.5 27 . 66 66 tender " 66 66 17.5 66 64 engine and tender " 66 44.5 C ...
... inches , • 14.9 1098 . 24 . Diameter 66 66 Diameter of driving wheels , 10 . 91.5 Length of wheel - base in feet , Total weight of engine in working order in ton , 15.5 27 . 66 66 tender " 66 66 17.5 66 64 engine and tender " 66 44.5 C ...
Page 21
... inch in 100. The troughs are 18 inches wide and 7 inches deep , and are placed one between the rails of each line and so that the water , 5 inches deep , stands at about the level of the rails . The tenders are made to hold about 15,000 ...
... inch in 100. The troughs are 18 inches wide and 7 inches deep , and are placed one between the rails of each line and so that the water , 5 inches deep , stands at about the level of the rails . The tenders are made to hold about 15,000 ...
Page 22
... inches , and they communicated by two verti- cal pipes of 233 inches exterior diameter , whose vertical axes were also in the vertical plane passing through the longitudinal axes of the shells . One of these pipes was placed as near as ...
... inches , and they communicated by two verti- cal pipes of 233 inches exterior diameter , whose vertical axes were also in the vertical plane passing through the longitudinal axes of the shells . One of these pipes was placed as near as ...
Other editions - View all
Common terms and phrases
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