| Francis Bashforth - 1866 - 44 pages
...is interrupted in one circuit, as E, the magnetism of the electro-magnet is destroyed, the spring f carries back the keeper, which by means of the arm...marker m is made to depart from the uniform spiral it wag describing. When the current is restored the keeper is attracted, and thus the marker m is brought... | |
| Park Benjamin - 1878 - 994 pages
...current is interrupted in one circuit, as E, the magnetism of the electro-magnet is destroyed, and the spring / carries back the keeper, which, by means...depart from the uniform spiral it was describing. When the current is restored the keeper is attracted, and thus the marker m is brought back, which... | |
| Joseph Sladen - 1879 - 192 pages
...interrupted in one circuit, as E, the magnetism of the electro-magnet is destroyed, the spring, f, carries back the keeper, which by means of the arm,...the marker, m, is made to depart from the uniform Lc Bouleng*. B"khforth. Watkin. Instrument No. 78. Instrument No. 79. Eight cylinder. Loft cylinder.... | |
| Park Benjamin - 1880 - 1088 pages
...current is interrupted in one circuit, as K, the magnetism of the electro-magnet is destroyed, and the spring / carries back the keeper, which, by means...arm a, gives a blow to the lever b. Thus the marker ro is made to depart from the uniform spiral it was describing. When the current is restored the keeper... | |
| Park Benjamin - 1884 - 1002 pages
...interrupted in one circuit, as E, the magnetism of the electro-magnet is destroyed, and the spring f carries back the keeper, which, by means of the arm...depart from the uniform spiral it was describing. When the current is restored the keeper is attracted, and thus the marker m is brought back, which... | |
| G. Mackinlay - 1887 - 364 pages
...electro-magnets. When the current is interrupted in one circuit, as E, the magnetism of the electro-magnet is destroyed, the spring/ carries back the keeper,...which by means of the arm a gives a blow to the lever 6. Thus the marker m is made to depart from the uniform spiral it was describing. When the current... | |
| Francis Bashforth - 1890 - 342 pages
...electro-magnet is destroyed, the spring f pulls back the keeper, which turns about a hinge at d, and by means of the arm a, gives a blow to the lever b. Thus the marker in is made to depart suddenly from the uniform spiral it was describing. When the current is restored... | |
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