Journal of the Franklin Institute, Հատոր 80,Հատոր 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] |
From inside the book
Արդյունքներ 55–ի 1-ից 5-ը:
Էջ 7
... connected by coupling rods , the engine is said to be coupled . When six coupled wheels and a swing " pony truck " in front , con- nected by equalizing beams with the leading pair of coupled wheels , it is called Mogul , and when eight ...
... connected by coupling rods , the engine is said to be coupled . When six coupled wheels and a swing " pony truck " in front , con- nected by equalizing beams with the leading pair of coupled wheels , it is called Mogul , and when eight ...
Էջ 24
... connecting pipes , and its after end also rested on the brick partition wall . Neither shell had any side supports . The lower shell contained two horizontal cylinders extending from one end of it to the other , and having 24 Isherwood ...
... connecting pipes , and its after end also rested on the brick partition wall . Neither shell had any side supports . The lower shell contained two horizontal cylinders extending from one end of it to the other , and having 24 Isherwood ...
Էջ 27
... connecting the shells , 12.2500 sq . ft . Heating surface in the cylindrical part of the lower shell , Total water - heating surface in the boiler , • Total steam superheating surface in the boiler , Water - room in the boiler , Steam ...
... connecting the shells , 12.2500 sq . ft . Heating surface in the cylindrical part of the lower shell , Total water - heating surface in the boiler , • Total steam superheating surface in the boiler , Water - room in the boiler , Steam ...
Էջ 31
... connection with the small per centum of refuse from the coal , there could have been but little loss from the cleaning of fires ; and the radiation from the thick walls of brick masonry must have been insignificant . Yet , notwith ...
... connection with the small per centum of refuse from the coal , there could have been but little loss from the cleaning of fires ; and the radiation from the thick walls of brick masonry must have been insignificant . Yet , notwith ...
Էջ 49
... connection to note the effect of temperature on the removal of the phosphorus from the iron . As is well known , no phosphorus is eliminated under the oxidizing influences prevailing in the Bessemer converter , while from 70 to 80 per ...
... connection to note the effect of temperature on the removal of the phosphorus from the iron . As is well known , no phosphorus is eliminated under the oxidizing influences prevailing in the Bessemer converter , while from 70 to 80 per ...
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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