6040 Ruhmkorff Coils 



Poschl, J. Gratz Mt. NW. Vr. Steierm. (1863) 



31-. 

 experiment. Grove, (Sir) W. E. Ph. Mg. 35 



(1868) 184-. 

 , Grove's. Maxicell, J. C. Ph. Mg. 35 



(1868) 360-. 

 experiments. Maclean, M. [1892] Glasg. Ph. 



S. P. 24 (1893) 1-. 

 . Maclean, M., <& Gait, A. B. A. Kp. 



(1892) 639. 

 . Lebedinskij, V. K. Bs. Ps.-C. S. J. 27 



(Ps.) (1895) 61-. 

 improvements. Bentley, C. A. (vi Adds.) 



Ph. Mg. 12 (1856) 519-. 

 . Laborde, (abbe) . Moigno Cosmos 8 



(1856) 536-. 



modification. Ritchie, E. S. Silliman J. 24 



(1857) 45-. 



(Ritchie's). Rogers, W. B. B. A. Ep. 

 (1857) (pt. 2) 15-. 



. Scarpa, G. , <& Baldo, L. Yen. I. At. 7 



(1881) 189-. 

 phenomena. Magrini, L. [1860] Mil. Mm. 



I. Lomb. 8 (1862) 131-. 

 polarity. Broca, A. As. Fr. C. E. (1895) 



(Pt. 2) 389-. 

 potential fall in wire. Nikolaieve, W. de. J. 



de Ps. 4 (1895) 471-. 

 power, means of increasing. Miozzi, (rev.- 



pere). Les Mondes 13 (1867) 56-. 

 static induction produced by. Bichat, E. C. 



E. 78 (1874) 1686-. 

 striking distance. Bijke, P. L. Pogg. A. 97 



(1856) 67-. 

 substitute for. Tuma, J. D. Nf. Vh. (1896) 



(Th. 2, Halfte 1) 53. 

 theory. Bornstein, R. A. Ps. C. 147 (1872) 



481-. 

 . Colley, R. [1890] C. E. 110 (1890) 



700- ; Es. Ps.-C. S. J. 23 (Ps.) (1891) 7- ; 



A. Ps. C. 44 (1891) 109-. 



spark, duration at break. Hilnlich, C. A. 

 Ps. C. 30 (1887) 343-. 



length. Beattie, R. Ph. Mg. 50 (1900) 

 139-. 



for spectrum analysis. Browning, J. B. A. 



Ep. 40 (1870) (Sect.) 25. 

 theory. Berlin, A. A. C. 22 ,(1871) 486-. 

 . Armagnat, H. Eclair. Elect. 15 (1898) 



52- ; 22 (1900) 121-. 

 and tuning forks, driving. Lebedew, P. A. 



Ps. C. 58 (1896) 408-. 

 use. Foucault, L. C. E. 43 (1856) 44-. 

 , and effects of multiple machines. Foucault, 



L. C. E. 42 (1856) 215-. 

 voltameter experiments with. Jones, H. L. 



Elect. 30 (1893) 368-. 



TEANSFOEMEES. 



Anon. Tel. J. 15 (1884) 63-. 

 Hopkinson, J. Elect. 14 (1885) 493. 

 Rothen, . J. Tel. 9 (1885) 193-. 

 Riihlmann, R. Elekttech. Z. 6 (1885) 249-, 



290-, 386-. 

 Zipernoivski, C., Deri, M., & Bldthy, 0. T. 



Tel. J. 17 (1885) 465-. 



Transformers 6040 



DM Bois-Reymond, A. Elekttech. Z. 9 



553-. 



Snell, A. T. Elect. 20 (1888) 107-. 

 Picou, . Lum. Elect. 33 (1889) 389-. 

 Perry, J. Ph. Mg. 32 (1891) 168- ; E. S. P. 



51 (1892) 455-. 

 Lehmann, E. W. Frkf. a. M. Ps. Vr. Jbr. 



(1896-97) 57. 

 Deguisne, C. Frkf. a. M. Ps. Vr. Jbr. (1897- 



98) 52-. 



Rochefort, O. Par. S. Ps. Se. (1898) 164-. 

 Thomsen, J. Kjtfb. Ov. (1898) 97- ; Fschr. 



Ps. (1898) (Ab. 2) 567. 

 Hammerl, . Innsb. Nt. Md. B. 24 (1899) 



xm-. 

 Klingelfuss, F. Arch. Sc. Ps. Nt. 8 (1899) 



380-. 



Pichelmayer, K. Elekttech. Z. 20 (1899) 697-. 

 versus accumulators, in electric lighting. 



Crompton, R. E. [1888] Tel. E. J. 17 (1889) 



349-, 388-, 423-, 507-. 



ALTERNATE CURRENT TRANS- 

 FORMERS. 



Kapp, G. [1888] Tel. E. J. 17 (1889) 96-, 



157-, 193-. 



Manville, E. (et alii). Elect. 20 (1888) 552, etc. 

 Fleming, J. A. [1892-96] I. Elect. E. J. 21 



(1893) 594-, 694-, 727- ; 22 (1894) 2-, 78- ; 

 Elect. Ev. 39 (1896) 91-, 122-, 154-, 185-, 

 216-. 



Steinmetz, C. P. Elekttech. Z. 17 (1896) 78-. 

 White, W. F. [1898] Sc. Abs. 2 (1899) 72. 

 with condenser in secondary circuit. Grassi, 



G. Nap. Ac. At. 8 (1897) No. 10, 13 pp. 

 efficiency. Duncan, L., & Hasson, W. F. C. 



Elect. 24 (1890) 593-. 

 . Russell, A. Elect. 40 (1898) 720-. 

 experiments. Ryan, H. J. Elect. 25 (1890) 



312-. 

 geometric study. Palaz, A. Lum. Elect. 



38 (1890) 301-. 

 and hysteresis. Whitwell, A. Elect. Ev. 34 



(1894) 543-. 



influence of period on action. Steinmetz, C. P. 



Elekttech. Z. 14 (1893) 57-. 

 magnetic leakage in. Russell, A. Elect. 42 



(1899) 567-, 603-, 788-, 823-. 



application to electric lighting. Borns, . 

 Elekttech. Z. 5 (1884) 77-. 



of imaginary quantities in graphical con- 

 structions of intensities of currents. Pomey, 

 J. B. Eclair. Elect. 15 (1898) 16-. 



new experimental method of determining 



phase difference. Vogelsang, M. Elekttech. 

 Z. 13 (1892) 469-. 



(Vogelsang). 



Cahen, H. Elekttech. Z. 13 (1892) 542. 



to telephony. Wietlisbach, . J. Tel. 

 20 (1896) 25-, 53-. 



behaviour with alternating currents of various 

 periods. Roessler, G. Elekttech. Z. 16 



(1895) 488-. 



critical frequency. Rimington, E. C. 

 L. Ps. S. P. 13 (1895) 1-; Ph. Mg. 37 

 (1894) 394-. 



752 



