Note 26 — Chapter X · (continued 2)

In the Archives des Découvertes, &c. several new lamps are described, as follows: A lamp, invented by count Rumford noticed by him in a memoir on the light of lamps, and the means of increasing it; a new lamp with a double current of air, by Lenormand; star lamp by Bordier; reverberatory lamp for towns, &c. by de Thirville and Bordier; a modified thermo-lamp by Winsor; a new lamp by Baswell; the economical lamp of inflammable gas, by Murdoc, and economical lamp by Lambertin; the cupola lamp by Vivien; new lamp with a porcelain reflector by L'Ange; the hydrodynamic and chemical lamp, by L'Ange; the portable lamp by count Rumford; horizontal reflectors, with parabolic surfaces in revolving, and parabolic reflectors, simple and double, by Argand and Bordier Marcet; improved lamp, by Marcet; thermo-lamp by Sobolewsky and Horrer; watch lamp by Dumouceau; various lamps, with carburetted hydrogen; the polyflame lamp, of Rumford; the curved lamp by Connain; the enamellers' lamp, and hydropneumatic lamp by Tilley, &c. Davy's safety lamp is described in Brande's Chemistry, and in Ure's Chemical Dictionary. See Aphlogistic lamp.