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GNR Class O2
The Great Northern Railway (GNR) Class O2 was a class of three-cylinder 2-8-0 steam locomotives designed by Nigel Gresley for freight work and built by the GNR from 1921. Further examples were built by the London and North Eastern Railway (LNER) from 1924. Sub-classes The LNER created four subclasses: Ian Allan ABC of British Railways Locomotives, summer 1961 edition, part 4, pp 37–38 * O2/1, Introduced 1921. Development of experimental Gresley GNR 3-cylinder locomotive (LNER 3921). Subsequently rebuilt with side-window cab and reduced boiler mountings. * O2/2, Introduced 1924. Development of O2/1 with detail differences. * O2/3, Introduced 1932. Development of O2/2 with side-window cab and reduced boiler mountings. * O2/4, Introduced 1943. Rebuilt with 100A ( B1 type) boiler and smokebox extended backwards. GNR The first models of this class were designed and built under GNR ownership, the first locomotive, 461, was built in May 1918. A batch of ten further O2s was built by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nigel Gresley
Sir Herbert Nigel Gresley (19 June 1876 – 5 April 1941) was a British railway engineer. He was one of Britain's most famous steam locomotive engineers, who rose to become Chief Mechanical Engineer (CME) of the London and North Eastern Railway (LNER). He was the designer of some of the most famous steam locomotives in Britain, including the LNER Class A1 and LNER Class A4 4-6-2 Pacific engines. An A1 Pacific, '' Flying Scotsman'', was the first steam locomotive officially recorded over 100 mph in passenger service, and an A4, number 4468 '' Mallard'', still holds the record for being the fastest steam locomotive in the world (126 mph). Gresley's engines were considered elegant, both aesthetically and mechanically. His invention of a three-cylinder design with only two sets of Walschaerts valve gear, the Gresley conjugated valve gear, produced smooth running and power at lower cost than would have been achieved with a more conventional three sets of Walschaerts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railways Act 1921
The Railways Act 1921 (c. 55), also known as the Grouping Act, was an Act of Parliament enacted by the British government and intended to stem the losses being made by many of the country's 120 railway companies, by "grouping" them into four large companies dubbed the " Big Four". This was intended to move the railways away from internal competition, and retain some of the benefits which the country had derived from a government-controlled railway during and after the Great War of 1914–1918. The provisions of the Act took effect from the start of 1923. History The British railway system had been built up by more than a hundred railway companies, large and small, and often, particularly locally, in competition with each other. The parallel railways of the East Midlands and the rivalry between the South Eastern Railway and the London, Brighton and South Coast Railway at Hastings were two examples of such local competition. During the First World War the railways were under st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NBL Locomotives
NBL may refer to: Business * Namibia Breweries Limited * National Bank Limited, the first private sector bank fully owned by Bangladeshi entrepreneurs * Nepal Bank Limited * Noble Energy, a former oil and natural gas exploration and production company with the NYSE ticker symbol NBL, now part of Chevron Corporation * North British Locomotive Company Science * n-Butyllithium, an organic compound * Neutral Buoyancy Laboratory, an astronaut training facility at NASA's Johnson Space Center * New Brunswick Laboratory Sports * National Badminton League (United Kingdom) * National Basketball League (other) * National Bicycle League (United States) * National Bowling League (United States) – defunct * North Bay League, now part of the North Coast Section (NCS) of the California Interscholastic Federation (CIF) Other uses * North Berwick Law, a volcanic plug in East Lothian, Scotland, United Kingdom * Northumberland, county in England, Chapman code * ''Nuestra Belleza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrapped Locomotives
Scrap consists of recyclable materials, usually metals, left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling. Once collected, the materials are sorted into types — typically metal scrap will be crushed, shredded, and sorted using mechanical processes. Scrap recycling is important for creating a more sustainable economy or creating a circular economy, using significantly less energy and having far less environmental impact than producing metal from ore. Metal recycling, especially of structural steel, ships, used manufactured goods, such as vehicles and white goods, is a major industrial activity with complex networks of wrecking yards, sorting facilities and recycling plants. Processing Scrap metal originates both in business and residential environments. Typically a "scrapper" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1921
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Northern Railway (Great Britain) Locomotives
Great Northern Railway or Great Northern Railroad may refer to: Australia *Great Northern Railway (Queensland) in Australia *Great Northern Rail Services in Victoria, Australia *Central Australia Railway was known as the great Northern Railway in the 1890s in South Australia *Main North railway line, New South Wales (Australia) Canada *Great Northern Railway of Canada Ireland * Great Northern Railway (Ireland) New Zealand *Kingston Branch (New Zealand) in Southland *Main North Line, New Zealand and Waiau Branch in Canterbury United Kingdom *Great Northern Railway (Great Britain) **Thameslink and Great Northern, a current operator of trains on this route United States * Great Northern Railway (U.S.), now part of the BNSF Railway system *International – Great Northern Railroad in Texas, U.S., now part of the Union Pacific Railroad *New Orleans, Jackson and Great Northern The New Orleans, Jackson and Great Northern was a gauge railway originally commissioned by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retford (GC) Locomotive Depot Geograph-2463346-by-Ben-Brooksbank
Retford (), also known as East Retford, is a market town in the Bassetlaw District in Nottinghamshire, England. It lies on the River Idle and the Chesterfield Canal. Retford is east of Sheffield, west of Lincoln and north-east of Nottingham. The population at the 2021 census was 23,740. Retford railway station is on the East Coast Main Line and the town is bypassed by the A1 road. The borough of East Retford was enlarged in 1878 to also include Ordsall, West Retford and part of the parish of Clarborough. The East Retford constituency was a noted example of a rotten borough, being effectively controlled by local landowners the Dukes of Newcastle until reformed in the early nineteenth century. Retford and the surrounding area was also a centre of Nonconformism. History Origins of the name The origins of the town's name are unknown and have been subject to much debate, but consensus seems to conclude that it gets its name from an ancient ford crossing the River Idle. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doncaster Locomotive Depot Geograph-2463296-by-Ben-Brooksbank
Doncaster (, ) is a city in South Yorkshire, England. Named after the River Don, it is the administrative centre of the larger City of Doncaster. It is the second largest settlement in South Yorkshire after Sheffield. Doncaster is situated in the Don Valley on the western edge of the Humberhead Levels and east of the Pennines. At the 2021 census, the city had a population of 308,100, while its built-up area had a population of 158,141 at the 2011 census. Sheffield lies south-west, Leeds north-west, York to the north, Hull north-east, and Lincoln south-east. Doncaster's suburbs include Armthorpe, Bessacarr and Sprotbrough. The towns of Bawtry, Mexborough, Conisbrough, Hatfield and Stainforth, among others, are only a short distance away within the metropolitan borough. The towns of Epworth and Haxey are a short distance to the east in Lincolnshire, and directly south is the town of Harworth Bircotes in Nottinghamshire. Also, within the city's vicinity are Barnsle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smokebox
A smokebox is one of the major basic parts of a steam locomotive exhaust system. Smoke and hot gases pass from the firebox through tubes where they pass heat to the surrounding water in the boiler. The smoke then enters the smokebox, and is exhausted to the atmosphere through the chimney (or funnel). Early locomotives had no smokebox and relied on a long chimney to provide natural draught for the fire but smokeboxes were soon included in the design for two specific reasons. Firstly and most importantly, the blast of exhaust steam from the cylinders, when directed upwards through an airtight smokebox with an appropriate design of exhaust nozzle, effectively draws hot gases through the boiler tubes and flues and, consequently, fresh combustion air into the firebox. Secondly, the smokebox provides a convenient collection point for ash and cinders ("char") drawn through the boiler tubes, which can be easily cleaned out at the end of a working day. Without a smokebox, all char must ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doncaster Works
Doncaster Railway Works is a railway workshop located in Doncaster, England. Also referred to as The Plant''", it was established by the Great Northern Railway in 1853, replacing the previous works in Boston and Peterborough. Until 1867 it undertook only repairs and maintenance. Today the remaining part is operated by Wabtec. History In 1866, Patrick Stirling was appointed as Locomotive Superintendent, and the first of the 875 class was built in 1886. At this time the works also began building new coaches: in 1873 the first sleeping cars; in 1879 the first dining cars in the United Kingdom; and in 1882 the first corridor coaches. In 1891, 99 locomotives, 181 carriages and 1,493 wagons were built. Among the locomotives the works produced were the Stirling Singles, the Ivatt Atlantics and the Gresley Pacifics, including the world-famous '' Flying Scotsman'', the first locomotive to achieve 100 mph and also run from London King's Cross to Edinburgh Waverley non-stop; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
