6080 Safety Lamps for Mines 



for use in examining borings. Trouve, G. C. 



E. Ill (1890) 341-, 373. 

 with microscope. Rousselet, C. F. Mcr. 



S. J. (1900) 741-. 

 vacuum. Heim, C. Elekttech. Z. 7 (1886) 



462-, 504-. 

 . Dieiidonne, E. Lum. Elect. 23 (1887) 



415-, 466-. 

 Weber's "light-coefficient" for. Gruner, P. 



Elekttech. Z. 14 (1893) 712-. 



INCANDESCENT LIGHTING. 



Ayrton, W. E. J. Sc. 1 (1879) 168-. 

 Schoolbred, J. N. Par. S. Ps. Se. (1881) 258-. 

 Swan, J. W. [1882] (xi) K. I. P. 10 (1884) 



33-. 



Minet, A. Lum. Elect. 10 (*1883) 246-. 

 Hawker, T. H. S. Elect. 13 (1884) 151-, 207-, 



246-, 347-. 



Grawinkel, T. Humb. 4 (1885) 427-, 477-. 

 carbon, incandescent, light obtainable from. 



Bernstein, A. Elect. 16 (1886) 36-. 

 cost. Crookes, W. C. N. 45 (1882) 247. 

 Frankfurt Exhibition. Epstein, J. Frkf. a. M. 



Ps. Vr. Jbr. (1891-92) 46-. 

 progress, 1872-97. Sivan, J. W. Elect. Ev. 



41 (1897) 626-. 

 size of conductors for. Leonard, H. W. Elect. 



17 (1886) 217-. 

 tests of plant. Hill, J. W. Am. S. CE. T. 18 



(1888) 142-. 

 of theatres. Jordan, P. Elekttech. Z. 5 (1884) 



56-, 108-. 

 . Benk, F. Arch. Hyg. 3 (1885) 1-. 



SAFETY LAMPS FOB USE IN MINES. 



Swan, J. W. [1886] N. Eng. I. Mn. E. T. 36 



(1887) 3-, 55-. 

 Swete, 0. R. [1888] Manch. Gl. S. T. 20 



(1890) 60-. 



Watts, N. Cornwall Pol. S. Kp. (1888) 45-. 

 Pollak, C. C. E. Ill (1890) 475. 

 Smith, G. E. [1890] Fed. I. Mn. E. T. 2 



(1892) 38-, 529-. 

 Petit, G. Ev. Sc. 48 (1891) 307-. 

 Le Chatelier, H. Ev. Sc. 48 (1891) 445-. 

 improvements. Swan, J. W. B. A. Ep. (1886) 



496-. 

 portable. Swan, J. W. [1885] N. Eng. I. 



Mn. E. T. 35 (1886) 51-. 

 . Trouve, G. C. E. Ill (1890) 336-. 

 , Edison-Swan. Burrows, J. S. [1888] 



Manch. Gl. S. T. 20 (1890) 71-. 

 with portable secondary battery. Swan, J. W. 



N. Eng. I. Mn. E. T. 31 (1882) 117-. 

 portable, Urquhart's. Swete, O. [1887] Manch. 



Gl. S. T. 19 (1888) 369-. 



with Schanschieff's primary single liquid bat- 

 tery. Coxon, S. B. N. Eng. I. Mn. E. T. 



36 (1887) 89-. 

 " Stella." Gerson, de. C. E. Ill (1890) 



301-, 372. 

 Sussmann. Doubleday, V. G. [1893] Fed. I. 



Mn. E. T. 6 (1894) 264-, 284-, 398. 



Electric Furnaces 6090 



6090 Electric Furnaces and 

 Heating. 



ELECTEIC FUENACES. 



Cowles, E. H., Cowles, A. H., dk Mabery, C. F. 



Am. As. P. (1885) 136-. 

 Moissan, H. C. E. 115 (1892) 1031-. 

 Moissan, H., & Violle, J. C. E. 116 (1893) 



549-. 



Saladin, . Par. S. C. Bll. 9 (1893) 133-. 

 Ducretet, E., & Lejeune, L. C. E. 116 (1893) 



639-; Par. S. C. Bll. 9 (1893) 308- ; Par. S. 



Ps. Se. (1893) 86-. 

 Laval, de. [1894] Z. Elekttech. Elektch. 



(1894-95) 139. 

 Chaplet, . [1894] Z. Elekttech. Elektch. 



(1894-95) 366-. 

 Neufville, R. de. Frkf. a. M. Ps. Vr. Jbr. 



(1893-94) 37. 



Warren, H. N. C. N. 70 (1894) 235-. 

 Helbig, D. Em. E. Ac. Line. Ed. 6 (1897) 



(Sem. 1) 314-. 

 Pfleger, . [1897] Z. Elektch. (1897-98) 



12-. 

 Lelievre, . [1897] Z. Elektch. (1897-98) 



93-. 



Anon. [1897] Z. Elektch. (1897-98) 297-. 

 Chavarria-Contardo, . [1897] Z. Elektch. 



(1897-98) 298-. 

 Roberts, . [1897] Z. Elektch. (1898-99) 



340-. 



Borchers, . Z. Elektch. (1897-98) 523-. 

 Gin, , & Leleux, . C. E. 126 (1898) 236-. 

 Kaehler, M., & Martini, . Z. Angew. C. 



(1899) 1075-. 



APPLICATIONS. 



Cowles, A. H. [1897] Z. Elektch. (1897-98) 



238-. 



Moissan, . A. Tel. 23 (1896-97) 193-. 

 Sjrensen, S. P. L. N. Ts. Fs. K. 2 (1897) 81-. 

 Aluminium and its alloys, production. Cowles, 



E. H. Franklin I. J. 121 (1886) 111-. 

 Calcium carbide furnaces, continuous and 



discontinuous. Frolich, O. [1900] Z. 



Elektch. (1900-01) 1-. 

 , improvements. Frolich, 0. Z. 



Angew. C. (1899) 1177-. 

 -, manufacture. Gin, G. Z. Angew. C. 



(1899) 827-. 

 , . Carlson, B. Z. Elektch. (1899- 



1900) 413-, 429-. 

 Carbides, manufacture. Wehner, , & Kandler, 



. [1898] Z. Elektch. (1899-1900) 257-. 

 Carbon, transformation into graphite. Street, 



C. Elect. 35 (1895) 542-. 

 Crucible fusions. Leeds, F. H. Elect. 38 



(1897) 407-. 

 Diamond, artificial production. Rigaut, A. 



Lum. Elect. 47 (1893) 317-. 

 Heating glass apparatus. Shenstone, W. A. 



C. S. J. 71 (1897) (Pt. 1) 478-. 

 Incinerating furnace. Herzfeld, A. Z. Vr. 



D. Zuckin. 49 (1899) (Th. 2) 450-. 



782 



