Journal of the Franklin Institute, 80. sējums;110. sējumsFranklin 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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1.–5. rezultāts no 42.
1. lappuse
... Apparatus , in the Proceedings of the Institution of Civil Engineers for 1878. The illustration in that paper was sufficiently good for any mechanic to work out a practical machine , using the general details of shafting and pulleys of ...
... Apparatus , in the Proceedings of the Institution of Civil Engineers for 1878. The illustration in that paper was sufficiently good for any mechanic to work out a practical machine , using the general details of shafting and pulleys of ...
20. lappuse
... apparatus for supplying the tender with water while running . This arrangement has been adopted by the Pennsylvania Railway , and by the use of which they have been able to reduce the size and weight of their tenders for running long ...
... apparatus for supplying the tender with water while running . This arrangement has been adopted by the Pennsylvania Railway , and by the use of which they have been able to reduce the size and weight of their tenders for running long ...
21. lappuse
... apparatus is at work is diminished in the same proportion . The Pennsylvania Railway have had a number erected on their different lines , and their advantages are , that the size and weight of the tender for running long distances may ...
... apparatus is at work is diminished in the same proportion . The Pennsylvania Railway have had a number erected on their different lines , and their advantages are , that the size and weight of the tender for running long distances may ...
60. lappuse
... apparatus , which works without friction , it will be possible , by loading the valve , to weigh the pressures which tend to raise it . The apparatus which he used consisted of a cube of melted steel of 0.2 metres ( 7 · 9 inches ) in ...
... apparatus , which works without friction , it will be possible , by loading the valve , to weigh the pressures which tend to raise it . The apparatus which he used consisted of a cube of melted steel of 0.2 metres ( 7 · 9 inches ) in ...
65. lappuse
... apparatus are given , and in Part 2 the processes requiring it . In the Appendix are men- tioned the various reagents employed in water analysis , while useful tables , etc. , are given . We have been much pleased with this work and the ...
... apparatus are given , and in Part 2 the processes requiring it . In the Appendix are men- tioned the various reagents employed in water analysis , while useful tables , etc. , are given . We have been much pleased with this work and the ...
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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