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LNWR 2-2-2 3020 Cornwall
London and North Western Railway (LNWR) 2-2-2 No. 3020 ''Cornwall'' is a preserved steam locomotive. She was built at Crewe in 1847. She was originally a 4-2-2 in 1847, but was extensively rebuilt, and converted to a 2-2-2 in 1858. Early high-speed locomotive design In the 1840s, express passenger locomotive design was focussed on the need for single large-diameter driving wheels of around . The wheel diameter is effectively the "gear ratio" of a steam engine, and large driving wheels delivered the high linear tyre speed needed for fast locomotives, whilst keeping the axle bearing and piston speeds low enough to remain within the limits of the existing technology. Later on, increasing engine power would require better adhesion than a single pair of driving wheels could provide, but that was not a problem at the time. As well as needing large wheels for speed, stability required a low centre of gravity, and thus a low-slung boiler. The difficulty was that the two conditions w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornwall
Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic Ocean, to the south by the English Channel, and to the east by the county of Devon, with the River Tamar forming the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The southwesternmost point is Land's End and the southernmost Lizard Point. Cornwall has a population of and an area of . The county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall is Truro, its only city. Cornwall was formerly a Brythonic kingdom and subsequently a royal duchy. It is the cultural and ethnic origin of the Cornish dias ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Junction Railway
The Grand Junction Railway (GJR) was an early railway company in the United Kingdom, which existed between 1833 and 1846 when it was amalgamated with other railways to form the London and North Western Railway. The line built by the company was the first trunk railway to be completed in England, and arguably the world's first long-distance railway with steam traction. The lines which comprised the GJR now form the central section of the West Coast Main Line. History The Grand Junction Railway Company was established in the second half of 1832 by the consolidation of two rival companies: the Birmingham and Liverpool Railway Company and the Liverpool and Birmingham Railway Company. Authorised by Parliament on 6 May 1833 and designed by George Stephenson and Joseph Locke, the Grand Junction Railway opened for business on 4 July 1837, running for from Birmingham through Wolverhampton (via Perry Barr and Bescot), Stafford, Crewe, and Warrington, then via the existing Warrington ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckinghamshire Railway Centre
Buckinghamshire Railway Centre is a railway museum operated by the Quainton Railway Society Ltd. at Quainton Road railway station, about west of Aylesbury in Buckinghamshire, England. The site is divided into two halves which are joined by two foot-bridges, one of which provides wheelchair access. Each side has a demonstration line with various workshop buildings as well as museum buildings. History In 1962, the London Railway Preservation Society was formed. It bought a series of former London Underground vehicles and collectables, and holds the largest collection of London and North Western Railway memorabilia. These were held at various sites around London, mainly two government depots at Luton and Bishop's Stortford, making both access, restoration and preservation difficult. While other closed stations on the former MR lines north of were generally demolished or sold, in 1969 the Quainton Railway Society was formed to operate a working museum at the station. On 24 Apr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Railway Museum
The National Railway Museum is a museum in York forming part of the Science Museum Group. The museum tells the story of rail transport in Britain and its impact on society. It is the home of the national collection of historically significant railway vehicles such as LNER Class A4 4468 Mallard, Mallard, GNR Stirling 4-2-2, Stirling Single, LMS Princess Coronation Class 6229 Duchess of Hamilton, Duchess of Hamilton and a Japanese Shinkansen, bullet train. In addition, the National Railway Museum holds a diverse collection of other objects, from a household recipe book used in George Stephenson's house to film showing a "People mover, never-stop railway" developed for the British Empire Exhibition. It has won many awards, including the European Museum of the Year Award in 2001. the museum is about to embark on a major site development. As part of the York Central redevelopment which will divert Leeman Road, the National Railway Museum will be building a new entrance building to c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LNWR Locomotive, "Cornwall"
The London and North Western Railway (LNWR, L&NWR) was a British railway company between 1846 and 1922. In the late 19th century, the L&NWR was the largest joint stock company in the United Kingdom. In 1923, it became a constituent of the London, Midland and Scottish (LMS) railway, and, in 1948, the London Midland Region of British Railways: the LNWR is effectively an ancestor of today's West Coast Main Line. History The company was formed on 16 July 1846 by the amalgamation of the Grand Junction Railway, London and Birmingham Railway and the Manchester and Birmingham Railway. This move was prompted, in part, by the Great Western Railway's plans for a railway north from Oxford to Birmingham. The company initially had a network of approximately , connecting London with Birmingham, Crewe, Chester, Liverpool and Manchester. The headquarters were at Euston railway station. As traffic increased, it was greatly expanded with the opening in 1849 of the Great Hall, designed by Phil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Heading
In railroad terminology, double heading indicates the use of two locomotives at the front of a train, each operated individually by its own crew. The practice of triple-heading involves the use of three locomotives. The practice of multi-heading involves the use of multiple locomotives and so on. Double heading is most common with steam locomotives, but is also practised with diesel locomotives. It is not strictly the same practice as two or more diesel or electric locomotives working ' in multiple' (or 'multiple-working'), where both (or all) locomotives are controlled by a single driver in the cab of the leading locomotive. Advantages Double heading is practised for a number of reasons: * In the UK it was usually to gain traction on steep inclines, twice the amount of driven wheels - twice the amount of grip. * The need for additional motive power when a single locomotive is unable to haul the train due to uphill grades, excessive train weight, or a combination of the two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inspection Locomotive
An inspection locomotive was a special type of steam locomotive designed to carry railroad officials on inspection tours of the railroad property. Background These were fitted with passenger car-like bodywork and seating. Many railroads in the nineteenth century owned one, but their use dwindled in the twentieth century. They were replaced with converted passenger-car inspection cars, or HiRail trucks, automobiles fitted with steel flanged wheels. Some were especially built for this service, while others were rebuilt from obsolete locomotives. Many were quite small; the locomotive pictured is in fact one of the largest and most modern inspection locomotives ever constructed. They were generally well cared for and highly decorated. History by country Brazil In 1928, the Leopoldina Railway :de:Estrada de Ferro Leopoldina, (de) purchased an inspection steam railcar by Sentinel Waggon Works. China In 1907, the South Manchuria Railway in Manchuria (today northeastern China) bou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safety Valve
A safety valve is a valve that acts as a fail-safe. An example of safety valve is a pressure relief valve (PRV), which automatically releases a substance from a boiler, pressure vessel, or other system, when the pressure or temperature exceeds preset limits. Pilot-operated relief valves are a specialized type of pressure safety valve. A leak tight, lower cost, single emergency use option would be a rupture disk. Safety valves were first developed for use on steam boilers during the Industrial Revolution. Early boilers operating without them were prone to explosion unless carefully operated. Vacuum safety valves (or combined pressure/vacuum safety valves) are used to prevent a tank from collapsing while it is being emptied, or when cold rinse water is used after hot CIP (clean-in-place) or SIP (sterilization-in-place) procedures. When sizing a vacuum safety valve, the calculation method is not defined in any norm, particularly in the hot CIP / cold water scenario, but some manu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HLB Lok 2
HLB may refer to: * Halbi language of central India * Helium light band, unit of surface flatness * Hessian Ludwig Railway (German: '), a former German railway company * Hessische Landesbahn, a German transport company * High level bombing * Hildenborough railway station, in England * Hillsborough Resources, a Canadian coal-mining company * HLB International, an international network of accountancy firms * H.L. Boulton, a Venezuelan import and export company * H. L. Bourgeois High School, in Gray, Louisiana, United States * Hong Leong Bank, a Malaysian bank * Huanglongbing, a disease of citrus fruits * Hydrophilic-lipophilic balance, of a surfactant * The Helminthosporium Leaf Blights, from their former classification in the genus ''Helminthosporium'': :*Southern corn leaf blight :*Northern corn leaf blight Northern corn leaf blight (NCLB) or Turcicum leaf blight (TLB) is a foliar disease of corn (maize) caused by ''Exserohilum turcicum'', the anamorph of the ascomycete '' Setosp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GWR Iron Duke Class
The Great Western Railway Iron Duke Class 4-2-2 was a class of broad gauge steam locomotives for express passenger train work. History The prototype locomotive, ''Great Western'', was built as a 2-2-2 locomotive in April 1846, but was soon converted to a 4-2-2 arrangement, with the leading wheels set rigidly within the sandwich framing, rather than in a separate bogie. The remainder of the class entered service between April 1847 and July 1855. Locomotives of the Iron Duke class were fast for their time and were recorded reaching . They were used to haul the Flying Dutchman express train which, for several decades, was the world's fastest train. In 1852, the daily service from London Paddington to Exeter () was achieved with an average speed of , with the flatter section between London and Swindon covered at an average speed of . From about 1865, the Iron Duke Class was known as the Alma Class. In May to July 1870, three locomotives (''Great Britain'', ''Prometheus'' and ''E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Gooch
Sir Daniel Gooch, 1st Baronet (24 August 1816 – 15 October 1889) was an English railway locomotive and transatlantic cable engineer. He was the first Superintendent of Locomotive Engines on the Great Western Railway from 1837 to 1864 and its chairman from 1865 until his death in 1889. Between 1865 and 1885 Gooch was Conservative MP for Cricklade. Early life Gooch was born in Bedlington, Northumberland, the son of John Gooch, an iron founder, and his wife Anna Longridge. In 1831 his family moved to Tredegar Ironworks, Monmouthshire, South Wales, where his father had accepted a managerial post, and it was there that Daniel would begin training under Thomas Ellis senior, who together with Ironmaster Samuel Homfray and Richard Trevithick pioneered steam railway locomotion. Gooch wrote in his diaries "Large works of this kind are by far the best school for a young engineer to get a general knowledge of what he needs in after life." and "...I look back upon the time spent at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
