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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Results 1-5 of 40
Page 63
... vessels or other metallic surfaces . The alcohol soon evaporates , and leaves the gum in close adhesion . It is , moreover , so bitter that the white ants will not attack any object coated by it . - Les Mondes . C. Artificial Wines ...
... vessels or other metallic surfaces . The alcohol soon evaporates , and leaves the gum in close adhesion . It is , moreover , so bitter that the white ants will not attack any object coated by it . - Les Mondes . C. Artificial Wines ...
Page 93
... vessel which contains it , but the vapor which escapes from it is always of the same temperature as the vessel . The spheroidal matter reflects radiant heat . The volumes of matter in a spheroidal condition are in a ratio inverse to ...
... vessel which contains it , but the vapor which escapes from it is always of the same temperature as the vessel . The spheroidal matter reflects radiant heat . The volumes of matter in a spheroidal condition are in a ratio inverse to ...
Page 94
... vessel can be judged from the photo- graphs of the model , and from another picture , lying on the table , representing the yacht , when completed , steaming in the smooth sea . This vessel is 235 feet long , 153 feet broad , and has a ...
... vessel can be judged from the photo- graphs of the model , and from another picture , lying on the table , representing the yacht , when completed , steaming in the smooth sea . This vessel is 235 feet long , 153 feet broad , and has a ...
Page 95
... vessel with the given speed . She might have been a little narrower to suit the taste of most people , yet the beam ... vessel requires only half as much power compared with another vessel of similar form , whose draught is double . This ...
... vessel with the given speed . She might have been a little narrower to suit the taste of most people , yet the beam ... vessel requires only half as much power compared with another vessel of similar form , whose draught is double . This ...
Page 96
... vessel may be compared with that of a wedge propelled vertically , the motion of the yacht ought to be compared with the same wedge propelled through the water horizontally . On looking at the stern of the actual vessel you will observe ...
... vessel may be compared with that of a wedge propelled vertically , the motion of the yacht ought to be compared with the same wedge propelled through the water horizontally . On looking at the stern of the actual vessel you will observe ...
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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