Journal of the Franklin InstituteFranklin Institute, 1851 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 6
... steam engine , is strictly proportioned to the quan- tity of steam which the boiler of such engine can produce in a given time ; and chemists are generally agreed that the quantity of atmospheric air required , ( or oxygen , which is ...
... steam engine , is strictly proportioned to the quan- tity of steam which the boiler of such engine can produce in a given time ; and chemists are generally agreed that the quantity of atmospheric air required , ( or oxygen , which is ...
Page 9
... steam - chamber . The mixed steam and water will be driven into the upper vessel , and will there be effectu- ally separated ; the former passing off to the cylinders by the longitudinal pipe , which has a number of small holes upon its ...
... steam - chamber . The mixed steam and water will be driven into the upper vessel , and will there be effectu- ally separated ; the former passing off to the cylinders by the longitudinal pipe , which has a number of small holes upon its ...
Page 10
... steam had to pass through the two openings into the steam - chamber , and it appeared to him the water would be carried up there in a complete state of froth . Mr. McConnell , while agreeing to a certain extent as to the liability of ...
... steam had to pass through the two openings into the steam - chamber , and it appeared to him the water would be carried up there in a complete state of froth . Mr. McConnell , while agreeing to a certain extent as to the liability of ...
Page 28
... steam chest of which is upon the trunnion sides , the trunnion making part of the supply passage , and being cast in one piece with the front of the steam chest . " Claim . " What I claim as new , is , 1st , raising and dropping at any ...
... steam chest of which is upon the trunnion sides , the trunnion making part of the supply passage , and being cast in one piece with the front of the steam chest . " Claim . " What I claim as new , is , 1st , raising and dropping at any ...
Page 32
... steam was not quite up . This would lead us to suppose that the back of the boiler was in a very weakened state , produced by the continual warping or bulging out and in , as the steam might be up or down , until it had destroyed , to a ...
... steam was not quite up . This would lead us to suppose that the back of the boiler was in a very weakened state , produced by the continual warping or bulging out and in , as the steam might be up or down , until it had destroyed , to a ...
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action angle apparatus applied arrangement attached axis bituminous blades blast blast furnace boiler carriage cast iron cent centre centrifugal force chord circuit claim therein coal combination condenser connected connexion construction Coulaine cubic curved cutters cylinder deflexion diameter distance effect electric telegraph electricity engine equal experiments feet flues force frame Franklin Institute furnace generatrix gutta percha heat Improvement increased indicator diagrams invention consists Journal length lever machine magnet manner mastic material means metal miles motion operation paddle passing patent pipe piston placed plane plate present pressure produced propeller proportion pump purpose rails railway revolutions per minute roadway rollers screw shaft side slide spring square inch steam steam engine steamers Stoves stroke substantially as described surface tangential angle telegraph temperature thickness tion tons tube valve velocity vertical vessel weight wheel wire wrought iron York