An experimental study of the Koepsel permeameter (1914)
National Bureau of Standards · leaf 5
W. Rohr: E T Z., 19, p. 713; 1898. 5 A. VoUer: Hamburg Verh. Natw. Ver. (3 folge), p. 8; 1900. ^ Gans and Goldschmidt: E T Z., 17, pp. 372-374; 1896. 8 Aliamet and Brunswick: Electricien, 16, pp. 187-191; 1898. Burrows] ■Tiie Koepsel Permeanieter 103 joined by the test piece P. The middle of the… … Fig. I.—Diagram of the Koepsel permeameierF Test specimen JJ Heavy semiciroilar soft iron yokesK Soft iron bushingsS Main Magnetizing solenoidCC Compensating turnsh. Moving coil(The dimensions given on the figure are in centixaeters.) instrument are such that the magnetizing force is given by…
Magnetism · measurements and use of instruments/ B8000 Power systems and applications
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