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1859 William Clark patented the first electrical mining lamp. [3] 1870s J.B.Marsaut (France) double gauze design [4] 1872 Coal Mines Regulation Act required locked lamps under certain conditions [5] 1881 Joseph Swan exhibited his first electric lamp 1882 Made by William Reid Clanny invented a 'bonnetted' Clanny lamp, [6]
A safety lamp is any of several types of lamp that provides illumination in places such as coal mines where the air may carry coal dust or a build-up of flammable gases, which may explode if ignited, possibly by an electric spark. Until the development of effective electric lamps in the early 1900s, miners used flame lamps to provide illumination.
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.
UK Coal Production Ltd, formerly UK Coal plc, was the largest coal mining business in the United Kingdom. The company was based in Harworth, in Nottinghamshire. The company was a constituent of the FTSE 250 Index. The successor company that contains the former property division, Harworth Group, is still listed on the London Stock Exchange.
Monica Maurice was born in Hucknall Torkard, near Nottingham, [3] and brought up in the industrial north Midlands, the eldest of three daughters. Her father was William Maurice (1872–1951), founder of the Wolf Safety Lamp Company, a manufacturer of safety lamps for mining and quarrying; he had purchased the business rights from Friemann and Wolf of Zwickau, Saxony, Germany, in 1910.
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Born on 15 September 1773 at West Kyo, near Stanley, County Durham, Buddle was the only son and the fourth of six children born to John Buddle, senior, and Mary Reay.John Buddle senior was a mathematician who worked at a local school before pursuing a career in the mining industry, being responsible for his son's wide education, particularly in maths and science. [1]
Richard Evans and Company — was a coal mining company that operated from 1730 to 1899. Richer Sounds — is a company that operates a retail store chain and retail website offering hifi, home cinema, and television products. It is headquartered in London. It was founded in 1978 by Julian Richer with the help of Vic Odden.