Journal of the Franklin Institute of the State of Pennsylvania, Volume 80; Volume 110Franklin Institute, 1880 |
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Page 69
... roller in a linen cloth , and are then rocked to and fro , under pressure , on a concave table . The Rhyston machine for doing this work is compactly built , comparatively small and very easily operated . Mangles of various kinds are ...
... roller in a linen cloth , and are then rocked to and fro , under pressure , on a concave table . The Rhyston machine for doing this work is compactly built , comparatively small and very easily operated . Mangles of various kinds are ...
Page 126
... rollers and turned smooth inside . The iron ball was then drawn up by a wire attached and luted by silicate of soda and fine manganese dioxide . It was expected that the pressure would only serve to make the closing more secure , but ...
... rollers and turned smooth inside . The iron ball was then drawn up by a wire attached and luted by silicate of soda and fine manganese dioxide . It was expected that the pressure would only serve to make the closing more secure , but ...
Page 136
... roller charged with a greasy ink is passed over it , the ink adhering to the lines on the plate , but to no other part of it . The plate is then placed in a rocking cradle containing a bath of highly diluted nitric acid , and the cradle ...
... roller charged with a greasy ink is passed over it , the ink adhering to the lines on the plate , but to no other part of it . The plate is then placed in a rocking cradle containing a bath of highly diluted nitric acid , and the cradle ...
Page 200
... rollers about 9 inches in diameter and 2 feet 6 inches long , and ten rollers in each row . Each roller in the bottom or fourth row bears the weight of the three rollers above it , those in the third row are pressed by the weight of ...
... rollers about 9 inches in diameter and 2 feet 6 inches long , and ten rollers in each row . Each roller in the bottom or fourth row bears the weight of the three rollers above it , those in the third row are pressed by the weight of ...
Page 201
... rollers arranged round the periphery of the cylinder , each of these rollers being also covered with pointed pins . The stricks of jute are laid or spread by the attendant upon an endless traveling sheet , which conveys them to the first ...
... rollers arranged round the periphery of the cylinder , each of these rollers being also covered with pointed pins . The stricks of jute are laid or spread by the attendant upon an endless traveling sheet , which conveys them to the first ...
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acid Anthracite apparatus battery beam boiler bone oil carbon cent coal gas compression constructed containing cubic CX.-(THIRD SERIES cylinder dephosphorization diameter domes driving wheels dy dz dynamo-electric effect electric light employed equal experiments feet fibres fluid Franklin Institute furnace give heating surface Henry horizontal horse-power increased ingot iron jute length liquid locomotive lxxx machine magnet manganese matter means mechanical ment metal metric miles per hour millimetre minutes molecules motion neptunite obtained ordinary oxide oxygen paraffine Patents Philadelphia phosphorus pig iron pins piston placed plate pounds per square pressure produced proportion pulleys quantity railway resistance revolutions per minute rollers screws selenium shaft shell side silica silicon slag sliver speed square inch steam dome steam engine steel strain stroke Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wire yacht