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 13
Page 10
... coal , 70,000 pounds . The Bound Brook road is not fitted with water troughs between the tracks , so that the ... pound of effective pressure per square inch on the pistonswhich this engine is capable of exerting will be 182 X 24 ...
... coal , 70,000 pounds . The Bound Brook road is not fitted with water troughs between the tracks , so that the ... pound of effective pressure per square inch on the pistonswhich this engine is capable of exerting will be 182 X 24 ...
Page 20
Weight on leading wheels of engine in pounds , 20,056 . 66 driving wheels 66 trailing wheels Weight of engine empty 66 66 25,760 . 66 13,664 66 54,880- The tractive force for each pound ... coal per mile . CROSSCUP & WEST . PHILA ...
Weight on leading wheels of engine in pounds , 20,056 . 66 driving wheels 66 trailing wheels Weight of engine empty 66 66 25,760 . 66 13,664 66 54,880- The tractive force for each pound ... coal per mile . CROSSCUP & WEST . PHILA ...
Page 30
... coal con- sumed , 40398 . 5203- Total number of pounds of refuse from the coal , in ash , 1 , 617- clinker , etc ... pound of coal , Pounds of water vaporized from 100 ° Fahrenheit by one pound of combustible , Pounds of water ...
... coal con- sumed , 40398 . 5203- Total number of pounds of refuse from the coal , in ash , 1 , 617- clinker , etc ... pound of coal , Pounds of water vaporized from 100 ° Fahrenheit by one pound of combustible , Pounds of water ...
Page 31
... pounds of water from the temperature of 212 degrees Fahrenheit per pound of the combustible or gasifiable portion of the coal . This vaporization should have been not less than 12 pounds of water , which is what has been obtained in ...
... pounds of water from the temperature of 212 degrees Fahrenheit per pound of the combustible or gasifiable portion of the coal . This vaporization should have been not less than 12 pounds of water , which is what has been obtained in ...
Page 165
effect of a cubic foot of coal gas is 690 heat units ( pounds of water heated one degree Fahrenheit ) , and that a ... pound of gas coal which has undergone the process of destructive distillation will have produced very nearly ...
effect of a cubic foot of coal gas is 690 heat units ( pounds of water heated one degree Fahrenheit ) , and that a ... pound of gas coal which has undergone the process of destructive distillation will have produced very nearly ...
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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