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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Page 118
... elastic crystal , down to thinnest jelly . A perfect solid would have no viscosity , i . e . , when rendered discontinuous or divided by the forcible passage of a harder solid , it would not close up behind and again become continuous ...
... elastic crystal , down to thinnest jelly . A perfect solid would have no viscosity , i . e . , when rendered discontinuous or divided by the forcible passage of a harder solid , it would not close up behind and again become continuous ...
Page 193
... elastic compressing medium in the consolida- tion of fluid metals , as compared with the hydraulic process , scarcely need to be dwelt upon . In applying hydraulic pressure a rigid piston is necessary ; and the outer portions of the ...
... elastic compressing medium in the consolida- tion of fluid metals , as compared with the hydraulic process , scarcely need to be dwelt upon . In applying hydraulic pressure a rigid piston is necessary ; and the outer portions of the ...
Page 194
... elastic pressure , in connection with the consolidation of fluid metals , although at present applied to Bessemer ingots only , is well worth the consider- ation of those interested in the manufacture of all kinds of steel and iron ...
... elastic pressure , in connection with the consolidation of fluid metals , although at present applied to Bessemer ingots only , is well worth the consider- ation of those interested in the manufacture of all kinds of steel and iron ...
Page 198
... elastic compressing medium in place of a plunger . Next , Mr. R. E. Crompton directed attention to the proportions of hydrogen and nitrogen mentioned by Mr. Richards as existing in the honeycombs , and were they such as to suggest the ...
... elastic compressing medium in place of a plunger . Next , Mr. R. E. Crompton directed attention to the proportions of hydrogen and nitrogen mentioned by Mr. Richards as existing in the honeycombs , and were they such as to suggest the ...
Page 317
... elastic limit , and reducing its strength to a minimum . 000 3.0 Fia O O OO O осоро ооороо 0 070 0 0 020 o o op oo bo po > c O O 73 000 Fig . 3 . That steam domes are the cause of the weakening of boiler shells we have ample evidence ...
... elastic limit , and reducing its strength to a minimum . 000 3.0 Fia O O OO O осоро ооороо 0 070 0 0 020 o o op oo bo po > c O O 73 000 Fig . 3 . That steam domes are the cause of the weakening of boiler shells we have ample evidence ...
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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