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Emil Heinrich Rieter
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Individual
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Publication of GB190002702ApublicationCriticalpatent/GB190002702A/en
2702. Rieter, E. R. Feb. 10. Dynamometers.-Relates to an electromagnetic brake dynamometer. A series of magnetic poles a is mounted on a ring b which can make a slight rocking movement limited by stops f, f. Within the ring rotates, with the shaft c, a heavy metal ring d, and the power is estimated by the weight h on the arm e necessary to prevent the ring b from moving under the induced currents. If desired, the poles may rotate and the ring be fixed.
Improvements in or relating to an arrangement for the self-centering, magnetic, partial load relief of upright measuring apparatus and in particular meters