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 23
Page 27
... of Hygrometric Water and Ash .. Carbon , Hydrogen , Oxygen , Nitrogen , Sulphur , 89.72 4.31 4.20 1.00 0.77 100.00 CONDITION OF THE BOILER . The sweeping of the boiler July , 1880. ] 27 Isherwood - Economic Vaporization .
... of Hygrometric Water and Ash .. Carbon , Hydrogen , Oxygen , Nitrogen , Sulphur , 89.72 4.31 4.20 1.00 0.77 100.00 CONDITION OF THE BOILER . The sweeping of the boiler July , 1880. ] 27 Isherwood - Economic Vaporization .
Page 37
... Sulphur , 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Corresponding Slags . 3 ' 32.60 5.65 6 ' 9 / 12 / 42.60 36.00 35.60 0.15 1.60 2.61 2 . 4.60 4.80 14 ' 30 ' 16 ' 30 " 16 ′ 35 ′′ 33.00 15.60 16.60 5.66 15.06 16.03 6.15 10:45 11:35 Time ...
... Sulphur , 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Corresponding Slags . 3 ' 32.60 5.65 6 ' 9 / 12 / 42.60 36.00 35.60 0.15 1.60 2.61 2 . 4.60 4.80 14 ' 30 ' 16 ' 30 " 16 ′ 35 ′′ 33.00 15.60 16.60 5.66 15.06 16.03 6.15 10:45 11:35 Time ...
Page 38
... Sulphur 0 0 3 6 9 Disappearance of the flame . End of the " overblow " 0.1 12 14 % 16min En résumé , the improvements introduced in England do not : modify the nature of the first material employed . This always remains . a very gray ...
... Sulphur 0 0 3 6 9 Disappearance of the flame . End of the " overblow " 0.1 12 14 % 16min En résumé , the improvements introduced in England do not : modify the nature of the first material employed . This always remains . a very gray ...
Page 39
... Sulphur , Manganese , Carbon , • 0.01 to 0.07 0.16 0.173 1:30 to 0.65 1:30 0.497 3.60 to 3.34 2:30 • 3.122 Operation No. 67 . Grey iron of Hörde , 1200 kil . White iron 66 1500 " Steel scrap , Spiegel , Yield , 500 " 210 " 3410 3087 ...
... Sulphur , Manganese , Carbon , • 0.01 to 0.07 0.16 0.173 1:30 to 0.65 1:30 0.497 3.60 to 3.34 2:30 • 3.122 Operation No. 67 . Grey iron of Hörde , 1200 kil . White iron 66 1500 " Steel scrap , Spiegel , Yield , 500 " 210 " 3410 3087 ...
Page 40
... Sulphur . Manganese . Silicon . Pig iron , 1.04 0.73 0.25 • 1.27 0.72 After 12 ' , 0.74 0.08 0.18 0.45 0.14 After 120 " of overblowing , 0.06 0.07 0.12 0.19 0.004 Final product , 0.06 0.24 0.063 0.40 The total of these three consecutive ...
... Sulphur . Manganese . Silicon . Pig iron , 1.04 0.73 0.25 • 1.27 0.72 After 12 ' , 0.74 0.08 0.18 0.45 0.14 After 120 " of overblowing , 0.06 0.07 0.12 0.19 0.004 Final product , 0.06 0.24 0.063 0.40 The total of these three consecutive ...
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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