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 36
Page 17
... constructed to burn anthracite coal . This locomotive was named the Carroll of Carrollton . It had one pair of 7 - foot driving wheels and was intended for very high speed . It had two small steam cylinders placed on the sides of the ...
... constructed to burn anthracite coal . This locomotive was named the Carroll of Carrollton . It had one pair of 7 - foot driving wheels and was intended for very high speed . It had two small steam cylinders placed on the sides of the ...
Page 19
... constructed by Mr. John Ramsbot- tom . The following are its principal dimensions : Area of grate in square feet , Heating surface in 66 Stroke of piston in inches , • 14.9 1098 . 24 . Diameter 66 66 Diameter of driving wheels , 10 ...
... constructed by Mr. John Ramsbot- tom . The following are its principal dimensions : Area of grate in square feet , Heating surface in 66 Stroke of piston in inches , • 14.9 1098 . 24 . Diameter 66 66 Diameter of driving wheels , 10 ...
Page 47
... claims to have succeeded in constructing such a suspension . It solves the prob- lem perfectly . A is a tube screwed on to the supporting base July , 1880. ] 47 Spellier - Pendulum Suspension . New Pendulum Suspension By Louis H Spellier.
... claims to have succeeded in constructing such a suspension . It solves the prob- lem perfectly . A is a tube screwed on to the supporting base July , 1880. ] 47 Spellier - Pendulum Suspension . New Pendulum Suspension By Louis H Spellier.
Page 60
... constructed upon a principle which was suggested by M. Marcel Deprez . When water is compressed under a piston which is perfectly cylindrical and which works in a cavity drilled in a metallic mass , so that the annular space is very ...
... constructed upon a principle which was suggested by M. Marcel Deprez . When water is compressed under a piston which is perfectly cylindrical and which works in a cavity drilled in a metallic mass , so that the annular space is very ...
Page 70
... constructed of segmental pieces , in each of which the grain is in a radial line from centre to circumference . The rim is constructed by building up a series of rings on either side of the web , and the completed pulleys are afterwards ...
... constructed of segmental pieces , in each of which the grain is in a radial line from centre to circumference . The rim is constructed by building up a series of rings on either side of the web , and the completed pulleys are afterwards ...
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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