|
Dalkey Atmospheric Railway
The Dalkey Atmospheric Railway (unofficial opening 19 August 1843, official opening 29 March 1844 – 12 April 1854) was an extension of the Dublin and Kingstown Railway (D&KR) to Atmospheric Road in Dalkey, Co. Dublin, Ireland. It used part of the Dalkey Quarry industrial tramway, which was earlier used for the construction of Kingstown (Dún Laoghaire) Harbour. It was the first commercial railway of its type in the world. History Following a patent in 1839 Samuel Clegg and the Samuda brothers had set up a demonstration of an atmospheric railway at Wormwood Scrubs in England. The directors of the Dublin and Kingstown Railway were impressed by the system and determined it would be a suitable means to extend their existing line from Kingstown to Dalkey. James Pim (Junior), the treasurer of the Dublin and Kingstown Railway, became an enthusiastic supporter of the atmospheric system and began preparations to extend the railway to Dalkey using that system. Pim in a 1841 le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin And South Eastern Railway
The Dublin and South Eastern Railway (DSER), often referred to as the Slow and Easy, was an Irish gauge () railway in Ireland from 1846 to 1925. It carried 4,626,226 passengers in 1911. It was the fourth largest railway operation in Ireland operating a main line from Dublin to , with branch lines to Shillelagh and . The company previously traded under the names Waterford, Wexford, Wicklow & Dublin Railway (WWW&DR or 3WS) to 1848, Dublin and Wicklow Raillway (D&WR) to 1860 and Dublin, Wicklow and Wexford Railway (DW&WR) until 1906. The DSER joined with the Great Southern Railway on 1 January 1925, the resultant company being known as Great Southern Railways. History It was incorporated by Act of Parliament in 1846 as the "Waterford, Wexford, Wicklow and Dublin Railway Company". In 1860 it was renamed the "Dublin, Wicklow and Wexford Railway Company" and on 31 December 1906 it was renamed again as the DSER. Amongst the lines forming the DSER was the Dublin and Kingstown Railway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Clegg
Samuel Clegg (2 March 1781 – 8 January 1861) was a British engineer, known mostly for his development of the gas works process. Biography Clegg was born at Manchester on 2 March 1781, received a scientific education under the care of Dr. Dalton. He was then apprenticed to Boulton and Watt, and at the Soho Manufactory witnessed many of William Murdoch's earlier experiments in the use of coal gas. He profited so well by his residence there that he was soon engaged by Mr. Henry Lodge to adapt the new lighting system to his cotton mills at Sowerby Bridge, near Halifax; and finding the necessity for some simpler method of purifying the gas, he invented the lime purifiers. He installed gas lighting at Thomas Hinde's worsted mill in Dolphinholme, Lancashire. After removing to London, he lighted in 1813 with gas the establishment of Mr. Rudolph Ackermann, printseller, 101 Strand. Here his success was so pronounced that it brought him prominently forward, and in the following y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pneumatics
Pneumatics (from Greek ‘wind, breath’) is a branch of engineering that makes use of gas or pressurized air. Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically-powered compressor powers cylinders, air motors, pneumatic actuators, and other pneumatic devices. A pneumatic system controlled through manual or automatic solenoid valves is selected when it provides a lower cost, more flexible, or safer alternative to electric motors, and hydraulic actuators. Pneumatics also has applications in dentistry, construction, mining, and other areas. Gases used in pneumatic systems Pneumatic systems in fixed installations, such as factories, use compressed air because a sustainable supply can be made by compressing atmospheric air. The air usually has moisture removed, and a small quantity of oil is added at the compressor to prevent corrosion and lubricate mechanical components. Factory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed Railways In Ireland
Closed may refer to: Mathematics * Closure (mathematics), a set, along with operations, for which applying those operations on members always results in a member of the set * Closed set, a set which contains all its limit points * Closed interval, an interval which includes its endpoints * Closed line segment, a line segment which includes its endpoints * Closed manifold, a compact manifold which has no boundary Other uses * Closed (poker), a betting round where no player will have the right to raise * ''Closed'' (album), a 2010 album by Bomb Factory * Closed GmbH, a German fashion brand * Closed class, in linguistics, a class of words or other entities which rarely changes See also * * Close (other) * Closed loop (other) * Closing (other) * Closure (other) * Open (other) Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In County Dublin
Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmospheric Railway
An atmospheric railway uses differential air pressure to provide power for propulsion of a railway vehicle. A static power source can transmit motive power to the vehicle in this way, avoiding the necessity of carrying mobile power generating equipment. The air pressure, or partial vacuum (i.e., negative relative pressure) can be conveyed to the vehicle in a continuous pipe, where the vehicle carries a piston running in the tube. Some form of re-sealable slot is required to enable the piston to be attached to the vehicle. Alternatively the entire vehicle may act as the piston in a large tube or be coupled electromagnetically to the piston. Several variants of the principle were proposed in the early 19th century, and a number of practical forms were implemented, but all were overcome by unforeseen disadvantages and discontinued within a few years. A modern proprietary system has been developed and is in use for short-distance applications. Porto Alegre Metro airport connecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dublin Area Rapid Transit
The Dublin Area Rapid Transit system (stylised as DART) is an electrified commuter rail railway network serving the coastline and city of Dublin, Ireland. The service makes up the core of Dublin's Dublin Suburban Rail, suburban railway network, stretching from Greystones, County Wicklow, in the south to Howth and Malahide in north County Dublin. The DART serves 31 stations and consists of 53 route kilometres of electrified railway (46 km double track, 7 km single), and carries in the region of 20 million passengers per year. The DART system was established by CIÉ, Córas Iompair Éireann in 1984 to replace an ageing fleet of diesel-powered locomotives. Since 1987 the service is operated by Iarnród Éireann, Ireland's national rail operator. Contemporary rolling stock on the DART network is powered by overhead lines and uses the Irish 1,600 mm gauge. History Initial development The section of trackbed between Dún Laoghaire and Dublin City was originally laid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Stephenson
Robert Stephenson FRS HFRSE FRSA DCL (16 October 1803 – 12 October 1859) was an English civil engineer and designer of locomotives. The only son of George Stephenson, the "Father of Railways", he built on the achievements of his father. Robert has been called the greatest engineer of the 19th century. Life Robert was born in Willington Quay near Wallsend, Northumberland, the son of George Stephenson and his wife, Frances Henderson. The family moved to Killingworth, where Robert was taught at the local village school. Robert attended the middle-class Percy Street Academy in Newcastle and at the age of fifteen was apprenticed to the mining engineer Nicholas Wood. He left before he had completed his three years to help his father survey the Stockton and Darlington Railway. Robert spent six months at Edinburgh University before working for three years as a mining engineer in Colombia. When he returned his father was building the Liverpool and Manchester Railway, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Western Railway
The Great Western Railway (GWR) was a British railway company that linked London with the southwest, west and West Midlands of England and most of Wales. It was founded in 1833, received its enabling Act of Parliament on 31 August 1835 and ran its first trains in 1838 with the initial route completed between London and Bristol in 1841. It was engineered by Isambard Kingdom Brunel, who chose a broad gauge of —later slightly widened to —but, from 1854, a series of amalgamations saw it also operate standard-gauge trains; the last broad-gauge services were operated in 1892. The GWR was the only company to keep its identity through the Railways Act 1921, which amalgamated it with the remaining independent railways within its territory, and it was finally merged at the end of 1947 when it was nationalised and became the Western Region of British Railways. The GWR was called by some "God's Wonderful Railway" and by others the "Great Way Round" but it was famed as the "Holi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isambard Kingdom Brunel
Isambard Kingdom Brunel (; 9 April 1806 – 15 September 1859) was a British civil engineer who is considered "one of the most ingenious and prolific figures in engineering history," "one of the 19th-century engineering giants," and "one of the greatest figures of the Industrial Revolution, hochanged the face of the English landscape with his groundbreaking designs and ingenious constructions." Brunel built dockyards, the Great Western Railway (GWR), a series of steamships including the first propeller-driven transatlantic steamship, and numerous important bridges and tunnels. His designs revolutionised public transport and modern engineering. Though Brunel's projects were not always successful, they often contained innovative solutions to long-standing engineering problems. During his career, Brunel achieved many engineering firsts, including assisting in the building of the first tunnel under a navigable river (the River Thames) and the development of the , the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Richard Elrington
Charles Richard Elrington (1787–1850) was a Church of Ireland cleric and academic, regius professor of divinity in the Trinity College Dublin. Life The elder son of Thomas Elrington, Bishop of Ferns and Leighlin and Charlotte Preston, he was born in Dublin on 25 March 1787, and was educated at home by a private tutor. Having entered Trinity College Dublin, 3 November 1800, under the tutorship of the Rev. Dr. Davenport, and having gained all the honours of his class, he was awarded the gold medal in 1806 for his term examinations. In the same year he gained Bishop Law's mathematical premium, and in 1806 the primate's Hebrew prize. He graduated B.A. in 1805, M.A. 1811, B.D. 1816, and D.D. 1820. In 1810 he was elected a fellow of his college, having obtained the Madden premium in the three preceding years. He was ordained a deacon on 28 October 1810, and on 23 February 1812 was admitted to priest's orders. In December 1814, he married Letitia, daughter of DavidBabington o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish Gauge
Railways with a track gauge of fall within the category of broad gauge railways. , they were extant in Australia, Brazil and Ireland. History 600 BC :The Diolkos (Δίολκος) across the Isthmus of Corinth in Greece – a grooved paved trackway – was constructed with an average gauge of . 1840 : The Grand Duchy of Baden State Railway was constructed in 1840-1851 to gauge before being converted to in 1854–1855. 1843 : The Board of Trade of the United Kingdom of Great Britain and Ireland, after investigating a dispute caused by diverse gauges, recommended the use of in Ireland. 1846 : The Regulating the Gauge of Railways Act 1846 made mandatory throughout all of Ireland. 1847 : The Swiss Northern Railway was opened as a line and converted to in 1854. 1854 : The first Australian railway to operate steam-powered freight and passenger services, Melbourne and Hobson's Bay Railway Company, was built as a line. 1858 : The first Brazilian railway was opened: t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Samuel Clegg")
.jpg "Click for more on -> Dublin Area Rapid Transit")
.jpg "Click for more on -> Irish Gauge")