Webultra rare Argand Oil lamp for scientific, chemistry or home study uses. I'd say late 1700's. Solid brass. Amie Argand who invented the Argand burner was a c... The Argand lamp is a type of oil lamp invented in 1780 by Aimé Argand. Its output is 6 to 10 candelas, brighter than that of earlier lamps. Its more complete combustion of the candle wick and oil than in other lamps required much less frequent trimming of the wick. In France, the lamp is called "Quinquet", after … Visualizza altro The Argand lamp had a sleeve-shaped wick mounted so that air can pass both through the center of the wick and also around the outside of the wick before being drawn into a cylindrical chimney which … Visualizza altro • Bude-Light: a very bright vegetable oil lamp that works by introducing oxygen into the centre of an Argand burner. • Lewis lamp Visualizza altro The Argand lamp was introduced to Thomas Jefferson in Paris in 1784 and according to him gave off "a light equal to six or eight candles." These new lamps, much more complex and costly than the previous primitive oil lamps, were … Visualizza altro • A more technical explanation of the workings of an Argand lamp Visualizza altro
Argand lamp - Wikipedia
http://www.thelampworks.com/lw_info_burner_id.htm During this period, in 1780, he started to invent improvements on the conventional oil lamp. The basic idea was to have a cylindrical wick which air could flow through and around, increasing the intensity of the light produced. A cylindrical chimney enhanced the air flow and a series of experiments gave the proportions for optimum operation. A mechanism for raising and lowering the wick allowed some adjustment and optimization as well. The light was much brighter than a … brass eagle co2 tanks
Argand lamp - Wiktionary
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