Journal of the Franklin Institute, Հատոր 80,Հատոր 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
Արդյունքներ 59–ի 1-ից 5-ը:
Էջ 9
... square feet of fire grate . In this new locomotive the boiler has about 1400 square feet of heating surface and about 56 square feet grate surface . The dimensions of the engine are as follows : Diameter of cylinders , in inches ...
... square feet of fire grate . In this new locomotive the boiler has about 1400 square feet of heating surface and about 56 square feet grate surface . The dimensions of the engine are as follows : Diameter of cylinders , in inches ...
Էջ 10
... square inch on the pistonswhich this engine is capable of exerting will be 182 X 24 78 = 99.68 pounds . In running sixty miles per hour , on an ordinary road , which cor- responds to about 258 revolutions , or a piston speed of 1034 ...
... square inch on the pistonswhich this engine is capable of exerting will be 182 X 24 78 = 99.68 pounds . In running sixty miles per hour , on an ordinary road , which cor- responds to about 258 revolutions , or a piston speed of 1034 ...
Էջ 18
... 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 to 360 cubic feet of water per hour , and are known to have worked up to quite 1000 indicated horse ...
... 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 to 360 cubic feet of water per hour , and are known to have worked up to quite 1000 indicated horse ...
Էջ 19
... square feet , Heating surface in 66 Stroke of piston in 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 ...
... square feet , Heating surface in 66 Stroke of piston in 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 ...
Էջ 20
... square . inch on the piston this engine is capable of exerting will be 162 X 24 91.5 = 67.15 pounds . The engine Watt , one of the same class and build , run the special train which conveyed the Queen's messenger bearing the dispatches ...
... square . inch on the piston this engine is capable of exerting will be 162 X 24 91.5 = 67.15 pounds . The engine Watt , one of the same class and build , run the special train which conveyed the Queen's messenger bearing the dispatches ...
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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