Kerosene Lamp

The kerosene lamp (widely known in Britain as a paraffin lamp) is a type of lighting device that uses kerosene (British "paraffin", as distinct from paraffin wax) as a fuel. Kerosene lamps have a wick or mantle as light source, protected by a glass chimney or globe; lamps may be used on a table, or hand-held lanterns may used for portable lighting. There are three types of kerosene lamp: traditional flat wick, central draught (tubular round wick), and mantle lamp. There are three types of kerosene lantern: Dead flame, hot blast, and cold blast.

Pressurized kerosene lamps have a gas generator and gas mantle; these are known as Petromax, Tilley lamps, or Coleman lamps, among other manufacturers. They produce more light per unit of fuel than wick-type lamps, but are more complex and expensive in construction, and more complex to operate. A hand-pump pressurizes air, which forces liquid fuel from a reservoir into a gas generator. Vapor from the gas generator burns, heating a mantle to incandescence and also providing heat to the gas generator.

The first description of a simple lamp using crude mineral oil was provided by al-Razi (Rhazes) in 9th century Baghdad, who referred to it as the "naffatah" in his Kitab al-Asrar (Book of Secrets). In 1846 Abraham Pineo Gesner invented a substitute for whale oil for lighting, distilled from coal. Later made from petroleum, kerosene became a popular lighting fuel. Modern versions of the kerosene lamp were later constructed by the Polish inventor Ignacy Ɓukasiewicz in 1853 Lviv, and by Robert Edwin Dietz of the United States at about the same time; it is not known which was first.

Kerosene lamps are widely used for lighting in rural areas of Africa and Asia where electricity is not distributed, or is too costly. Kerosene lamps consume an estimated 77 billion litres of fuel per year, equivalent to 1.3 million barrels of oil per day, comparable to annual U.S. jet fuel consumption of 76 billion litres per year.


Read more about Kerosene Lamp:  Flat Wick Lamp, Central Draft (tubular Round Wick) Lamp, Mantle Lamp, Kerosene Lantern, Operation and Maintenance, Fuels, Performance

Famous quotes containing the word lamp:

    Writing is to descend like a miner to the depths of the mine with a lamp on your forehead, a light whose dubious brightness falsifies everything, whose wick is in permanent danger of explosion, whose blinking illumination in the coal dust exhausts and corrodes your eyes.
    Blaise Cendrars (1887–1961)