 | 1775 - 638 Seiten
...have hitherto been devised, he stated that the new apparatus consists essentially of an electro-maenet with shoes forming a groove, in which a Siemens' armature is made to revolve. It differs from the original machines made by Siemens and Wheatstone in the commutator, as two springs... | |
 | 1876 - 348 Seiten
...English Mechanic. New Form of Magneto-Electric Machine. — SC Tislcy stated that the new apparatus consists essentially of an electro-magnet with shoes...groove, in which a Siemens' armature is made to revolve. It differs from the original machines made by Siemens and Wheatstone in the commutator, as two springs... | |
 | 1875 - 632 Seiten
...briefly describing the machines which have hitherto been devised, he stated that the new apparatus consists essentially of an electro-magnet with shoes...groove, in which a Siemens' armature is made to revolve. It differs from the original machines made by Siemens and Wheatstone in the commutator, as two springs... | |
 | 1875 - 498 Seiten
...simplicity and effective power are combined. , The apparatus consists essentially of an electro- magnet, with shoes forming a groove, in which a Siemens armature...the difference occurs in the break or commutator, where there are two springs or rubbers employed, taking the currents off from the commutator. The commutator... | |
 | Institution of Electrical Engineers - 1875 - 492 Seiten
...simplicity and effective power are combined. The apparatus consists essentially of an electro- magnet, with -shoes forming a groove, in which a Siemens armature...the difference occurs in the break or commutator, where there are two springs or rubbers employed, taking the currents off from the commutator. The commutator... | |
 | Sir Norman Lockyer - 1875 - 870 Seiten
...briefly describing the machines which have hitherto been devised, he stated that the new apparatus consists essentially of an electro-magnet with shoes...groove, in which a Siemens' armature is made to revolve. It differs from the original machines made by Siemens and Wheatstone in the commutator, as two springs... | |
 | Royal Society (Great Britain) - 1875 - 708 Seiten
...modification, in which the greatest amount. of simplicity and effective power are combined. The apparatus consists essentially of an electromagnet with shoes, forming a groove in which a Siemens's armature is made to revolve : this is much the same as the original machines made by Siemens... | |
 | Henry Minchin Noad, Sir William Henry Preece - 1879 - 662 Seiten
...further modification was carried out in 1875, which is thus described by Mr. Tisley : — ' The apparatus consists essentially of an electro-magnet, with shoes...the difference occurs in the break or commutator, where there are two springs or rubbers employed, taking the currents off from the commutator. The commutator... | |
 | 1876 - 676 Seiten
...modification, in which the greatest amount of simplicity and effective power are combined. The apparatus consists essentially of an electromagnet with shoes, forming a groove in which a Siemens's armature is made to revolve : this is much the same as the original machines made by Siemens... | |
 | Institute of Physics and the Physical Society - 1876 - 674 Seiten
...modification, in nhich the greatest amount of simplicity and effective power are combined. The apparatus consists essentially of an electromagnet with shoes,...original machines made by Siemens and Wheatstone; but there is a difference in the break or commutator, from which the currents are conducted by means of... | |
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The machine now nbout to be described is a still further modification, in which the greatest amount of simplicity and effective power are combined, The apparatus consists essentially of an electromagnet with shoes, forming a groove in which a Siemens... 
