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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1.–5. rezultāts no 100.
10. lappuse
... experiment of Mr. Stephenson alluded to in the paper . Mr. McConnell remarked , that it appeared from experiments made by Mr. Stephenson and Mr. Beyer , that a very considerable heat was lost in the smoke - box even at the end of the ...
... experiment of Mr. Stephenson alluded to in the paper . Mr. McConnell remarked , that it appeared from experiments made by Mr. Stephenson and Mr. Beyer , that a very considerable heat was lost in the smoke - box even at the end of the ...
11. lappuse
... experiments were tried that were mentioned by Mr. Ramsbottom , to ascertain the difference be- tween the degree of exhaustion in the smoke - box and the fire - box ; the experiments were tried with a long boiler engine , and a glass ...
... experiments were tried that were mentioned by Mr. Ramsbottom , to ascertain the difference be- tween the degree of exhaustion in the smoke - box and the fire - box ; the experiments were tried with a long boiler engine , and a glass ...
39. lappuse
... Experiments on the Thermo - Electric Power of Crystallized Bismuth and Antimony . Extract from a note by M. SVANBERG , communicated by M. REGNAULT . For some time past the observation of facts which it is useless to men- tion here , had ...
... Experiments on the Thermo - Electric Power of Crystallized Bismuth and Antimony . Extract from a note by M. SVANBERG , communicated by M. REGNAULT . For some time past the observation of facts which it is useless to men- tion here , had ...
40. lappuse
... experiments shall have any value it is absolutely necessary that the bars operated on shall hold the same place in the thermo - electric series . Thus , for example , ( A ) must be compared with ( A ) and ( B ) with ( B ) , but not ( A ) ...
... experiments shall have any value it is absolutely necessary that the bars operated on shall hold the same place in the thermo - electric series . Thus , for example , ( A ) must be compared with ( A ) and ( B ) with ( B ) , but not ( A ) ...
48. lappuse
... experiments was composed , first , of a cylindrical cast iron retort , which receives the recipient which contains the mercury ; second , of a wrought iron worm in the upper part of the furnace which heats it . The steam circulates in ...
... experiments was composed , first , of a cylindrical cast iron retort , which receives the recipient which contains the mercury ; second , of a wrought iron worm in the upper part of the furnace which heats it . The steam circulates in ...
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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