to the mixing chamber. This With the introduction of incandescent lighting in vanized iron tank, B, whence it is fed through a small groove is also connected with the main gas channel New York city, in 1882, an era of light was inaugu- brass pipe to each lamp, C. The action of the pump in the frame… … fect mixture, and also to the current that rapidly car- and this brilliant light, it is claimed, may be produced AN IMPROVED INCANDESCENT GAS LAMP. at the inappreciable cost of one cent per hour. Owing ries away the products of the combustion which hinder to its economy and high power, this lamp…
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