Lamps: Tit Bits
Lamps - 70,000 BC The first lamp was invented in the state. Hollow Rock, I was soaked with moss or other natural objects found in the shell, and the ignition was filled with animal fat or similar materials. China droid, and mimic the natural shape of the alabaster, metal tube has begun. Was added to control the speed of writing to Wicks. Century BC to around seven, began making terra cotta lamps to replace handheld torches Greeks. Lamp lampas word which is derived from the Greek torch.
Oil lamp
The 18th century, the central burner was invented significant improvements in the design of the lamp. The solid metal fuel sources, fuel combustion adjustable metal tube that is enclosed, was used to control the intensity of the light intensity. Around the same time, both to protect the small glass lamp chimney, was added to control the flow of air to the fire and flames. Ami Argand, a Swiss chemist in 1783 and is credited with developing a major oil lamp to use when surrounded by a hollow circular wick glass chimney first.
Lighting fuel
Early light fuel oil, beeswax, fish oil, whale oil, sesame oil, nut oil composition, and similar substances. These fuels are used most frequently, until the late 18 th century. However, the skin was used for lighting, natural gas extraction in the ancient China.
The year 1859, the drilling of oil, kerosene (petroleum derivatives) as the light began to grow in popularity, first introduced in 1853 in Germany. Has also been widely used in coal and gas lamps. Was used as the first coal gas as fuel, lighting as early as 1784.
Gas Light
The year 1792, the first commercial UIRIAMUMADOKKUREDDORUSU when you use a gas lamp and began to use coal gas for lighting his house in Cornwall. The German inventor Freidrich Winzer (Winsor) 1804 and the first person to patent gas lighting in the “thermolampe” was distilled from the wood using a patented gas in 1799. DEBIDDOMERUBIRU 1810 was the first U.S. patent on a gas lamp.
At first, the 19th century, the United States and most European cities, the streets had gaslight. Low-pressure sodium street lights and gas, high pressure mercury lamp and into 1930, the development of electric lighting, 19 gave way to gas exchange in the home at the turn of the century.
