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  2. Davy lamp - Wikipedia

    en.wikipedia.org/wiki/Davy_lamp

    The Davy lamp is a safety lamp used in flammable atmospheres, invented in 1815 by Sir Humphry Davy. [1] It consists of a wick lamp with the flame enclosed inside a mesh screen. It was created for use in coal mines , to reduce the danger of explosions due to the presence of methane and other flammable gases, called firedamp or minedamp .

  3. Humphry Davy - Wikipedia

    en.wikipedia.org/wiki/Humphry_Davy

    Giddy recommended Davy, and in 1798 Gregory Watt showed Beddoes Davy's Young man's Researches on Heat and Light, which were subsequently published by him in the first volume of West-Country Contributions. After prolonged negotiations, mainly by Giddy, Mrs Davy and Borlase consented to Davy's departure, but Tonkin wished him to remain in his ...

  4. Arc lamp - Wikipedia

    en.wikipedia.org/wiki/Arc_lamp

    The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in the first decade of the 1800s, was the first practical electric light. [1] [2] It was widely used starting in the 1870s for street and large building lighting until it was superseded by the incandescent light in the early 20th century. [1]

  5. Timeline of lighting technology - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_lighting...

    1815 Humphry Davy invents the miner's safety lamp. 1823 Johann Wolfgang Döbereiner invents the Döbereiner's lamp. 1835 James Bowman Lindsay demonstrates a light bulb based electric lighting system to the citizens of Dundee. 1841 Arc-lighting is used as experimental public lighting in Paris. 1853 Ignacy Łukasiewicz invents the modern kerosene ...

  6. Electric light - Wikipedia

    en.wikipedia.org/wiki/Electric_light

    Invented by Humphry Davy around 1805, the carbon arc was the first practical electric light. [ 33 ] [ 34 ] It was used commercially beginning in the 1870s for large building and street lighting until it was superseded in the early 20th century by the incandescent light. [ 33 ]

  7. Incandescent light bulb - Wikipedia

    en.wikipedia.org/wiki/Incandescent_light_bulb

    In 1802, Humphry Davy used what he described as "a battery of immense size", [11] consisting of 2,000 cells housed in the basement of the Royal Institution of Great Britain, [12] to create an incandescent light by passing the current through a thin strip of platinum, chosen because the metal had an extremely high melting point.

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