- Safety lamp for coal mines is a special lamp that provides illumination, using a small flame, in coal mines and is designed to operate in air that may contain coal dust, methane or firedamp.expeltec.com/2012/10/28/the-safety-lamp/
- 查看更多
前往 Wikipedia 查看全部内容Safety lamp - Wikipedia
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 … 展开
Damps or gases
Miners have traditionally referred to the various gases encountered during mining as damps, from the Middle Low German 展开It was not until tungsten filaments replaced carbon that a portable electric light became a reality. An early pioneer was Joseph Swan who exhibited his first lamp in Newcastle upon Tyne in 1881 and improved ones in subsequent years. The Royal Commission on … 展开
• A Looker On (1844), "Improper lamps and other lights in coal mines", Tracts, vol. 214, The North of England Institute of Mining and Mechanical Engineers, pp. 3–4, archived from the original on 19 August 2011, retrieved 30 January 2013 The real author may be … 展开
• North of England Institute of Mining and Mechanical Engineers, Nicholas Wood Memorial Library '"Miners safety lamps: a guide to resources". 2016. A guide to books, journals, government reports, archival material and other resources on lamps in the Institute … 展开
• DMM: Durham Mining Museum
• Miners Lamp Collectors Society
• NEIMME: The North of England Institute of Mining and Mechanical Engineers
• Wand of Science "The website resource for … 展开CC-BY-SA 许可证中的维基百科文本 A visual history of the miners’ safety lamp – Museum …
Using key objects from the collection, Mark Carlyle, Curator of Industry at the National Coal Mining Museum for England, offers a visual history of the miners’ safety lamp. Coal miners were frequently at danger from explosive mixtures of …
Safety Lamps - Smithsonian Institution
The flammable gas (firedamp) consisted mainly of methane and was most often found in coal mines. A need was seen to provide a safe light for miners to use in gaseous mines, and several inventors set upon the task independently. The …
Safety lamp | Mining Equipment, Explosion Prevention & Flame …
Safety lamp, lighting device used in places, such as mines, in which there is danger from the explosion of flammable gas or dust. In the late 18th century a demand arose in England for a …
Coal and other Mines (Safety Lamps and Lighting) Regulations 1956 – maintenance, examination, locking 3
Mining Lights and Hats | National Museum of …
This John Davis & Son safety lamp manufactured in the early 20th century is notable for its prominent padlock latch. Many mining safety lamps were fueled, locked, and distributed at the entrance of the mine by the mine boss. Opening …
Davy lamp - Wikipedia
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 …
Miners flame safety lamps - Protector Lamp
A ‘Protector’ lamp is one in which the flame would be automatically extinguished if an attempt were made to take it apart whilst still lit. This is a very desirable feature in a miners lamp since the presence of naked flames in coal mines is …
MINE FLAME SAFETY LAMPS - Mining Artifacts
The danger of methane gas (firedamp) being ignited by an open flame in coal mines was much reduced by the development of the flame safety lamp stemming from the work of Dr. William Clanny, George Stephenson and Sir Humphrey …
A lamp known among miners as the “Geordie Lamp,” invented by Mr. George Stephenson, the distinguished Civil Engineer, was first tried in the Killingworth Main Colliery, on the 21st …
