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 1-5 of 54
Page
... Temperature , 62. Superficial Vibrations , 62. Newly - discovered Nei vous Energy , 63. Metallic Varnish , 63. Artificial Wines ..... .............................. . Philadelphia : FRANKLIN INSTITUTE , 15 South Seventh St. 63 HOWSON ...
... Temperature , 62. Superficial Vibrations , 62. Newly - discovered Nei vous Energy , 63. Metallic Varnish , 63. Artificial Wines ..... .............................. . Philadelphia : FRANKLIN INSTITUTE , 15 South Seventh St. 63 HOWSON ...
Page 29
... temperature being noted every half hour . The steam , as fast as generated , was worked off by the engine , the boiler pressure being maintained nearly uniform , and noted every half hour , also . The coal thrown into the furnaces , and ...
... temperature being noted every half hour . The steam , as fast as generated , was worked off by the engine , the boiler pressure being maintained nearly uniform , and noted every half hour , also . The coal thrown into the furnaces , and ...
Page 30
... temperature of 100 degrees Fahrenheit , and vaporized under the stand- ard atmospheric pressure , Number of pounds of water that would have been vapo- rized had it been supplied at the temperature of 212 degrees Fahrenheit , and ...
... temperature of 100 degrees Fahrenheit , and vaporized under the stand- ard atmospheric pressure , Number of pounds of water that would have been vapo- rized had it been supplied at the temperature of 212 degrees Fahrenheit , and ...
Page 31
... 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 ordinary marine boilers ...
... 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 ordinary marine boilers ...
Page 32
... temperature , and the infiltered air carries off a correspondingly greater quantity of heat . Were it possible for the gases of combustion to leave the boiler with the tem- perature of the atmosphere , there could , of course , be no ...
... temperature , and the infiltered air carries off a correspondingly greater quantity of heat . Were it possible for the gases of combustion to leave the boiler with the tem- perature of the atmosphere , there could , of course , be no ...
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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