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 84.
11. lappuse
... give from 8000 to 9000 pounds additional on the driving wheels . The weight of the engine , ready for attaching to the train , is 85,000 : pounds , and the tender 70,000 . The train going to New York con- sisted of four day ( set up ) ...
... give from 8000 to 9000 pounds additional on the driving wheels . The weight of the engine , ready for attaching to the train , is 85,000 : pounds , and the tender 70,000 . The train going to New York con- sisted of four day ( set up ) ...
17. lappuse
... give me fifty or sixty miles on a clear run , and I could out - run a thunder storm if it was going our way . In those days we had no air- brakes , and to run at such high rates of speed sometimes became dan- gerous . I remember one ...
... give me fifty or sixty miles on a clear run , and I could out - run a thunder storm if it was going our way . In those days we had no air- brakes , and to run at such high rates of speed sometimes became dan- gerous . I remember one ...
24. lappuse
... give admission to the after chamber or channel . In the upper part of the front wall was a rectangular opening opposite the forward end of the upper shell , closed by doors , and of sufficient size to allow the sweeping of the tubes and ...
... give admission to the after chamber or channel . In the upper part of the front wall was a rectangular opening opposite the forward end of the upper shell , closed by doors , and of sufficient size to allow the sweeping of the tubes and ...
29. lappuse
... give in relation to the per- sistence of the chlorides of calcium and sodium , and of organic mat- ter , in the fresh water of land boilers . EXPERIMENT TO ASCERTAIN THE POTENTIAL AND ECONOMIC VAPO- RIZATION OF WATER BY THE BOILER WITH ...
... give in relation to the per- sistence of the chlorides of calcium and sodium , and of organic mat- ter , in the fresh water of land boilers . EXPERIMENT TO ASCERTAIN THE POTENTIAL AND ECONOMIC VAPO- RIZATION OF WATER BY THE BOILER WITH ...
31. lappuse
... gives the greater draught , producing the greater rate of combustion . But , as this greater rate of combustion causes a correspondingly greater quantity of hot gases to pass through the masonry flues in equal times , the per centum of ...
... gives the greater draught , producing the greater rate of combustion . But , as this greater rate of combustion causes a correspondingly greater quantity of hot gases to pass through the masonry flues in equal times , the per centum of ...
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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