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LNER Class V2
The London and North Eastern Railway (LNER) Class V2 2-6-2 steam locomotives were designed by Sir Nigel Gresley for express mixed traffic work across the British railway network. They were built at the LNER workshops in Doncaster and Darlington between 1936 and 1944. The best known example is the first of the class to be constructed: LNER Class V2 4771 Green Arrow, 4771 ''Green Arrow'', which is now the only example of the class in preservation. Construction The V2s were the only major class of 2-6-2 tender locomotives used in Britain. Whilst 2-6-2T tank locomotives were common in the UK, the only other 2-6-2 tender locomotives were the unsuccessful experimental Midland Railway Paget locomotive of 1908, and the two examples of Gresley's LNER Class V4 of 1941. The wheel arrangement allowed the fitting of a large firebox (steam engine), firebox uninhibited by the rear driving wheel, and the front pony truck improved stability at high speeds. The V2 was derived from the LNER Gres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir 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 GNR Class A1, LNER Class A1 and LNER Class A4 Whyte notation, 4-6-2 4-6-2, Pacific engines. An A1 Pacific, ''LNER Class A3 4472 Flying Scotsman, Flying Scotsman'', was the first steam locomotive officially recorded over 100 mph in passenger service, and an A4, No. 4468 ''LNER Class A4 4468 Mallard, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-6-2
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of four leading wheels on two axles, six powered and coupled driving wheels on three axles and two trailing wheels on one axle. The locomotive became almost globally known as a Pacific type after a locomotive built by the Baldwin Locomotive Works in Philadelphia was shipped across the Pacific Ocean to New Zealand. Overview The introduction of the design in 1901 has been described as "a veritable milestone in locomotive progress". On many railways worldwide, Pacific steam locomotives provided the motive power for express passenger trains throughout much of the early to mid-20th century, before either being superseded by larger types in the late 1940s and 1950s, or replaced by electric or diesel-electric locomotives during the 1950s and 1960s. Nevertheless, new Pacific designs continued to be built until the mid-1950s. The type is generally considered to be an enlargement o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WD Austerity 2-8-0
The War Department (WD) "Austerity" 2-8-0 is a type of heavy freight steam locomotive that was introduced in 1943 for war service. A total of 935 were built, making this one of the most-produced classes of British steam locomotive. They were nicknamed ''Ozzies'' by the railwaymen. Overview The Austerity 2-8-0 was based on the LMS Stanier Class 8F, which until that point had been the government's standard design. Various modifications were made to the 8F design by Robert Riddles to prioritise low cost over design life. These included a boiler of simpler construction which was parallel rather than tapered and a round-topped firebox rather than a Belpaire firebox. The firebox was made of steel rather than the rarer and more expensive copper. The North British Locomotive Company (NBL) of Glasgow built 545 (split between their two works at Hyde Park and Queen's Park) and the Vulcan Foundry (VF) of Newton-le-Willows, Lancashire, built 390. North British also built a larger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Durham
County Durham, officially simply Durham, is a ceremonial county in North East England.UK General Acts 1997 c. 23Lieutenancies Act 1997 Schedule 1(3). From legislation.gov.uk, retrieved 6 April 2022. The county borders Northumberland and Tyne and Wear to the north, the North Sea to the east, North Yorkshire to the south, and Cumbria to the west. The largest settlement is Darlington. The county has an area of and a population of . The latter is concentrated in the east; the south-east is part of the Teesside urban area, which extends into North Yorkshire. After Darlington, the largest settlements are Hartlepool, Stockton-on-Tees, and Durham, England, Durham. For Local government in England, local government purposes the county consists of the Unitary authorities of England, unitary authority areas of County Durham (district), County Durham, Borough of Darlington, Darlington, Borough of Hartlepool, Hartlepool, and part of Borough of Stockton-on-Tees, Stockton-on-Tees. Durham Count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Coast Main Line
The East Coast Main Line (ECML) is a electrified railway between its northern terminus at and southern terminus at . The key towns and cities of , , , , and are on the line. The line is a key transport artery on the eastern side of Great Britain running broadly parallel to the A1 road. The main line acts as a 'spine' for several diverging branches, serving destinations such as Cambridge, , , and , all with direct services to London. In addition, a few ECML services extend beyond Edinburgh to serve other Scottish destinations, such as , , , or . The line was built during the 1840s by three railway companies, the North British Railway, the North Eastern Railway, and the Great Northern Railway. In 1923, the Railways Act 1921 led to their amalgamation to form the London and North Eastern Railway (LNER) and the line became its primary route. The LNER competed with the London, Midland and Scottish Railway (LMS) for long-distance passenger traffic between London and Scotlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertfordshire
Hertfordshire ( or ; often abbreviated Herts) is a ceremonial county in the East of England and one of the home counties. It borders Bedfordshire to the north-west, Cambridgeshire to the north-east, Essex to the east, Greater London to the south and Buckinghamshire to the west. The largest settlement is Watford, and the county town is Hertford. The county has an area of and had a population of 1,198,800 at the 2021 census. After Watford (131,325), the largest settlements are Hemel Hempstead (95,985), Stevenage (94,470) and the city of St Albans (75,540). For local government purposes Hertfordshire is a non-metropolitan county with ten districts beneath Hertfordshire County Council. Elevations are higher in the north and west, reaching more than in the Chilterns near Tring. The county centres on the headwaters and upper valleys of the rivers Lea and the Colne; both flow south and each is accompanied by a canal. Hertfordshire's undeveloped land is mainly agricultural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kylchap
The Kylchap steam locomotive exhaust system was designed and patented by French steam engineer André Chapelon, using a second-stage nozzle designed by the Finnish engineer Kyösti Kylälä, known as the ''Kylälä spreader'', with the composite name KylChap being given the design. Construction The Kylchap exhaust consists of four stacked nozzles, the first exhaust nozzle (UK: blastpipe) blowing exhaust steam only and known as the primary nozzle, with a Chapelon design using four triangular jets. That exhausts into the second stage, the Kylälä spreader, which mixes the exhaust steam with some of the smokebox gases. That exhausts into a third stage, designed by Chapelon, which mixes the resulting steam/smokebox gases mixture with yet more smokebox gases. The four nozzles of the third stage exhaust into the fourth stage, the classic bell-mouth chimney (U.S.: stack). Theory It was Chapelon's theory that such a multi-stage mixing and suction arrangement would be more effi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Chimney
A double chimney (or double stack, double smokestack in American English) is a form of chimney for a steam locomotive, where the conventional single opening is duplicated, together with the blastpipe beneath it. Although the internal openings form two circles, the outside appearance usually forms a single elongated oval. Purpose The classic exhaust design for a steam locomotive began with Hackworth's invention of the blastpipe, placed centrally within a tall chimney. Victorian developments reduced the chimney's height, such that natural draught was no longer significant. The standard design was then a circular drumhead smokebox, with a single blastpipe nozzle leading into a chimney with a flared petticoat pipe beneath it. From the work of theorists such as W.F.M. Goss of Purdue University, and later S.O. Ell of Swindon, guidelines were developed at each locomotive works, describing how these were to be proportioned. It was recognised both that a particular diameter of chimne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pony Truck
A Bissell or Bissel truck (also Bissel bogie or pony truck) is a single-axle bogie which pivots towards the centre of a steam locomotive to enable it to negotiate curves more easily. Invented in 1857 by and usually then known as a ''pony truck'', it is a very simple and common means of designing a carrying wheel. Name variants A pony truck in railway terminology, is a leading truck with only two wheels. Its invention is generally credited to Bissell, who devised one in 1857 and patented it the following year. Hence the term ''Bissel bogie'', ''Bissel truck'', or ''Bissel axle'' is used in continental Europe. In the UK, the term is Bissell truck. Conservative locomotive builders in Bissell's native United States did not take to the new design, and it was not implemented until after the Eastern Counties Railway in the United Kingdom fitted one to their No. 248 in 1859. Pony trucks of similar design became very popular on British locomotives thereafter. Properties and us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peterborough North Railway Station Geograph-2334606-by-Ben-Brooksbank
Peterborough ( ) is a cathedral city in the City of Peterborough district in the ceremonial county of Cambridgeshire, England. The city is north of London, on the River Nene. As of the 2021 census, Peterborough had a population of 192,178, while the population of the district was 215,673. Human settlement in the area began before the Bronze Age, as can be seen at the Flag Fen archaeological site to the east of the city centre. There is evidence of Roman occupation. The Anglo-Saxon period saw the establishment of a monastery, Medeshamstede, which later became Peterborough Cathedral. In the 19th century, the population grew rapidly after the coming of the railway. The area became known for its brickworks and engineering. After the Second World War, industrial employment fell and growth was limited until Peterborough was designated a new town in the 1960s. The main economic sectors now are financial services and distribution. The city was the administrative centre of the Soke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croxdale Railway Geograph-2338898-by-Ben-Brooksbank
Croxdale is a village in the civil parishes in England, civil parish of Croxdale and Hett, situated about south of Durham, England, Durham City, in County Durham, England and on the A167 road, formerly part of the Great North Road (United Kingdom), Great North Road. It is on the route of the East Coast Main Line and at one time had a station. The railway crosses over Croxdale Viaduct, built in 1872, just north of the village. The Weardale Way long distance footpath passes through the nearby Croxdale Hall estate. History The village originates from a small settlement around Croxdale Hall which is about half a mile to the north east of the modern village. First mentioned in records as Crokesteil in 1195 the name may come from a Viking named Krokr and the shape of the river bends that meander like a tail. Ownership of Croxdale dates back to 1291 when it was owned by a Roger Routhberi. By the 1350s ownership of Croxdale had passed to Robert de Whalton a treasurer of Brittany. De Whal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LNER Thompson Class B1
The London and North Eastern Railway (LNER) Thompson Class B1 is a class of steam locomotive designed by Edward Thompson for medium mixed traffic work. Overview It was the LNER's equivalent to the highly successful GWR Hall Class and the LMS Stanier Black Five, two-cylinder mixed traffic 4-6-0s. However, it had the additional requirement of having to be cheap because, due to wartime and post-war economies, the LNER, never the richest railway company, had to make savings. Introduced in 1942, the first example, No. 8301, was named ''Springbok'' in honour of a visit by Jan Smuts. The first 40 of the class were named after breeds of antelopes and the like, and they became known as bongos after 8306 '' Bongo''. 274 were built by the LNER. 136 were built by British Railways after nationalisation in 1948. The total number in stock at any one time however was only 409 as 61057 was involved in an accident in 1950 and was scrapped. The prototype for the new B class (later classi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
