 | 1839 - 540 lehte
...motion produced by magnetic attraction and repulsion: by Professor Joseph Henry. To the. Editor. "Sir, "I have lately succeeded in producing motion in a...mechanics — by magnetic attraction and repulsion. " Not much importance, however, is attached to the invention, since the article, in its present state,... | |
 | William Bower Taylor - 1879 - 162 lehte
...xix. p. 407.) f Philosoph. Magazine; and Annals, 1832, vol. xi. p. 199. his friend Professor Silliman, he says: " I have lately succeeded in producing motion...power which I believe has never before been applied in mechanics,—by magnetic attraction and repulsion." The device consisted of a horizontal soft iron... | |
 | 1881 - 856 lehte
...of the Electro-magnetic Engine should here be noticed. In a letter to his friend Professor Silliman, he says : " I have lately succeeded in producing motion...with three strands of insulated copper wire, whose end? were made by suitable extensions to project and bend downward at either end of the beam in reversed... | |
 | Smithsonian Institution - 1881 - 850 lehte
...In a letter to his friend Profesar Silliman, he says: " I have lately succeeded in producing motioa in a little machine, by a power which I believe has...with three strands of insulated copper wire, whose end* were made by suitable extensions to project and bend downwanl st either end of the beam in reversed... | |
 | Joseph Henry - 1886 - 552 lehte
...(Sillimnn's American Journal of Science, July, 1831, vol. XX, pp. 340-343.) To the Editor: SIR : — I have lately succeeded in producing motion in a little...mechanics — by magnetic attraction and repulsion. Not much importance, however, is attached to the invention, since the article, in its present state,... | |
 | Edward Livermore Burlingame, Robert Bridges, Alfred Sheppard Dashiell, Harlan Logan - 1888 - 824 lehte
...Professor Silliman, in 1831, he says : " I have lately succeeded in producing motion by a little machine which I believe has never before been applied in mechanics — by magnetic attraction and repulsion." It was a crude affair and served merely to illustrate the essential principle of such an apparatus.... | |
 | United States National Museum - 1892 - 1138 lehte
...by magnetic attraction and repulsion." In July, 1831, writing to the editor of Silliuian's Journal, he says: I have lately succeeded in producing motion...mechanics — by magnetic attraction and repulsion. Not much importance, however, is attached to the invention since the article in its present state can... | |
 | United States National Museum - 1892 - 1128 lehte
...magnetic attraction and repulsion." In July, 1831, writing to the editor of Sillimaifs Journal, lie. says: I have lately succeeded in producing motion...mechanics — by magnetic attraction and repulsion. Not much importance, however, is attached to the invention since the article in ita present state caii... | |
 | United States National Museum - 1892 - 1132 lehte
...Sillimau's .Iniiriial, he says: I have lately succeeded in producing motion iu a little machine by apower which, I believe, has never before been applied in...mechanics — by magnetic attraction and repulsion. Not much importance, however, in attached to the invention since the article in its present state can... | |
 | 1892 - 1146 lehte
...by magnetic attraction and repulsion." In July, 1831, writing to the editor of Silliman's Journal, he says: I have lately succeeded in producing motion in a little machine by »power which, I believe, has never before been applied in mechanics — by magnetic attraction aiid... | |
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I have lately succeeded in producing motion in a little machine by a power, which, I believe, has never before been applied in mechanics — by magnetic attraction and repulsion. 
