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SR Z Class
The SR Z class was an 0-8-0T 3-cylinder tank engine designed by Richard Maunsell and intended for heavy shunting on the Southern Railway, the first eight entering into service in 1929. It was a successful design and would have been built in greater numbers, but an order for a further ten was cancelled in 1930 due to the reduction in freight traffic as a result of the Great Depression. Background The newly amalgamated Southern Railway needed a group of powerful shunting tank locomotives to work in its marshalling yards around London and on freight transfers between them. Robert Urie's G16 class 4-8-0 performed this task well, and further examples were on order in 1922, but Richard Maunsell considered the firebox to be too large and the superheater an unnecessary expense on such locomotives. He therefore cancelled the order in favour of a new design. Due to the requirement for heavy shunting, the design was provided with an 0-8-0 wheel arrangement to increase traction, whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Maunsell
Richard Edward Lloyd Maunsell (pronounced "Mansell") (26 May 1868 – 7 March 1944) held the post of chief mechanical engineer (CME) of the South Eastern and Chatham Railway from 1913 until the 1923 Grouping and then the post of CME of the Southern Railway in England until 1937. He had previously worked his way up through positions in other railways in Ireland, England and India. Biography He was born on 26 May 1868 at Raheny, County Dublin, in Ireland, the seventh son of John Maunsell, a Justice of the Peace and a prominent solicitor in Dublin. He attended The Royal School, Armagh from 1882 to 1886. He commenced studies at Trinity College, Dublin on 23 October 1886 for a law degree; however by this stage he had shown a keen interest in engineering. He concurrently began an apprenticeship at the Inchicore works of the Great Southern and Western Railway (GS&WR) under H. A. Ivatt in 1888. Following completion of his degree in January 1891 he was able to complete his appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superheater
A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, steam engines, and in processes such as steam reforming. There are three types of superheaters: radiant, convection, and separately fired. A superheater can vary in size from a few tens of feet to several hundred feet (a few metres to some hundred metres). Types * A radiant superheater is placed directly in radiant zone of the combustion chamber near the water wall so as to absorb heat by radiation. * A convection superheater is located in the convective zone of the furnace usually ahead of economizer (in the path of the hot flue gases). These are also called primary superheaters. * A separately fired superheater is a superheater that is placed outside the main boiler, which has its own separate combustion system. This superheater design incorporates additional burners in the area of superheater pipes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 12
The British Rail Class 12 is a diesel locomotive built primarily for shunting duties around London. History This was the second batch of Southern Railway shunters based on the English Electric 6KT 350 hp (260 kW) diesel engine. The first experimental batch (BR numbers 15201–15203) were designed by Richard Maunsell of the SR in 1937 and were later classified D3/12. These locomotives were Oliver Bulleid's development of Maunsell's original design, but were significantly lighter. They featured Bulleid's distinctive BFB wheels, and incorporated a number of details from the diesel-electric shunters produced by the London, Midland and Scottish Railway 1936–39. They were built at the BR Ashford Works over the period 1949–1952 and numbered 15211–15236. They later became Class 12, but no locomotives survived long enough to acquire Class 12 TOPS numbers. Technical details The diesel engine is an English Electric 6-cylinder, 4-stroke, 6KT and the traction motors ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastleigh Railway Station
Eastleigh railway station serves the town of Eastleigh in the county of Hampshire in England. It is located on the South West Main Line and is the junction station for two other routes, the Eastleigh-Fareham Line and the Eastleigh-Romsey Line. It is from . South of the station are Eastleigh Railway Works and Eastleigh Depot. History The station was built by the LSWR and was called Bishopstoke when it was opened in 1839. The station-house was designed by Sir William Tite and has been Grade II listed since 1983. It was renamed Bishopstoke Junction in 1852 (the branch to and Gosport having opened in 1841), Eastleigh and Bishopstoke in 1889, and finally Eastleigh Station in 1923. The station has been a busy and important junction throughout its life, having gained a second branch line to Salisbury via in 1847 and a large carriage & wagon repair shops (later to become Eastleigh Works) in 1891. The main Waterloo to Bournemouth line was electrified in 1967, but the Romsey line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exmouth Junction
Exmouth Junction is the railway junction where the Exmouth branch line diverges from the London Waterloo to Exeter main line in Exeter, Devon, England. It was for many years the location for one of the largest engine sheds in the former London and South Western Railway. The sidings served the railway's concrete casting factory as well as a goods yard. History The London and South Western Railway (LSWR) opened its main line from to Exeter Queen Street on 19 July 1860, and a branch line from Exeter to on 1 May the following year. The junction of the two lines was from Queen Street, just east of the Blackboy Tunnel. An engine shed was initially provided at Queen Street but as the number of trains serviced grew too many for the cramped site, a new shed was opened at Exmouth Junction in 1887 on land to the north of the main line. It was rebuilt in brick and concrete in the 1920s by the Southern Railway (SR, which had taken over the LSWR in 1923), and at its peak in the pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwood Junction Railway Station
Norwood Junction railway station is a National Rail station in South Norwood in the London Borough of Croydon, south London and is in Travelcard Zone 4. It is down the line from . The station is managed by London Overground and trains are operated by London Overground, Thameslink and Southern. History The station has occupied two sites under three different names. ''Jolly-sailor'' and ''Norwood'' stations In 1839 the London and Croydon Railway opened Jolly-sailor station — "Jolly-sailor near Beulah Spa" on fares lists and timetables — at the north end of the High Street, adjacent to the Portland Road level crossing. From 1841 the lines through Norwood were used by the London and Brighton Railway and from 1842 the South Eastern Railway, but neither of these companies used the station. (The Jolly Sailor is a pub — originally the Jolly Sailor Inn — on the corner of Portland Road and High Street. The original pub was rebuilt around the late 1860s.) It has now clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hither Green Marshalling Yard
A fossil word is a word that is broadly obsolete but remains in current use due to its presence within an idiom, word sense, or phrase. An example for a word sense is 'navy' in ' merchant navy', which means 'commercial fleet' (although that sense of navy is obsolete elsewhere). An example for a phrase is ' in point' (relevant), which is retained in the larger phrases ' case in point' (also 'case on point' in the legal context) and ' in point of fact', but is rarely used outside of a legal context. English-language examples * ''ado'', as in " without further ado" or " with no further ado" or "much ado about nothing", although the homologous form "to-do" remains attested ("make a to-do", "a big to-do", etc.) * ''amok'', as in "run amok" * ''bandy'', as in " bandy about" or " bandy-legged" * ''bated'', as in " wait with bated breath", although the derived term "abate" remains in non-idiom-specific use * ''beck'', as in " at one's beck and call", although the verb form "beckon" is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feltham Marshalling Yard
Feltham marshalling yard, also known as Feltham hump yard, was a large railway marshalling yard designed for the concentration of freight traffic to and from South West London, and for transfer to other marshalling yards in London. It was built on the Waterloo to Reading Line. It opened in 1918 and was closed by British Railways on 6 January 1969. Part of the site is now being rebuilt to stable Class 701 electric multiple unit trains for South Western Railway (SWR). History During the early years of the twentieth century, the London and South Western Railway (LSWR) experienced a substantial growth in its freight traffic to and from London, and for transfer to other railways. By 1910 this traffic was beginning to overwhelm the existing facilities at Nine Elms. Plans were therefore made for a hump marshaling yard and motive power depot at Feltham. The purchase of of land was confirmed in 1911, with additional land being purchased in 1915. This location gave excellent access t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class D3/12
British Rail class D3/12 was a class of three experimental diesel-electric shunting locomotives designed by Richard Maunsell of the Southern Railway in 1937. They quickly proved their effectiveness, and although they were not immediately replicated due to the advent of the Second World War, the class were the basis for a larger class of similar locomotives introduced by Oliver Bulleid in 1949. Background and Construction Once the UK economy began to improve in the mid 1930s, the Southern Railway had further need for heavy shunting locomotives in its marshalling yards around London. The Z class steam locomotives had proved successful for this task but Maunsell wanted to compare their performance with diesel-electric alternatives. He therefore sought authorisation for the construction of three experimental locomotives for use in the busy Norwood marshalling yard where there was a continuous need for such locomotives. No private manufacturer was in a position to build the new l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastleigh Works
Eastleigh Works is a locomotive, carriage and wagon building and repair facility in the town of Eastleigh, in the county of Hampshire in England. History LSWR The London and South Western Railway (LSWR) opened a carriage and wagon works at Eastleigh in 1891. In 1903, the Chief Mechanical Engineer, Dugald Drummond, oversaw the construction of a large motive power depot in the town; replacing the existing maintenance and repair shops at Northam, Southampton. In January 1910, locomotive building was likewise transferred to the new workshops at Eastleigh from Nine Elms in London. Among the locomotives produced by the LSWR under Drummond at Eastleigh, were the S14 0-4-0 and M7 0-4-4 tank engines, the P14 and T14 4-6-0, and D15 4-4-0, classes. Following the appointment of Robert Urie as Chief Mechanical Engineer in 1912, the works were responsible for the construction of the H15, S15, and N15 (King Arthur) 4-6-0 classes, and the G16 4-8-0, and H16 4-6-0 tank engines. So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walschaerts
The Walschaerts valve gear is a type of valve gear used to regulate the flow of steam to the pistons in steam locomotives, invented by Belgium, Belgian railway mechanical engineering, engineer Egide Walschaerts in 1844. The gear is sometimes named without the final "s", since it was incorrectly patented under that name. It was extensively used in steam locomotives from the late 19th century until the end of the steam era. History The Walschaerts valve gear was slow to gain popularity. The Stephenson valve gear remained the most commonly used valve gear on 19th-century locomotives. However, the Walschaerts valve gear had the advantage that it could be mounted entirely on the outside of the locomotives, leaving the space between the locomotive frame, frames clear and allowing easy access for service and adjustment, which resulted in it being adopted in some articulated locomotives. The first locomotive fitted with the Walschaerts valve gear was built at the Belgian Tubize worksh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LB&SCR C3 Class
The London, Brighton and South Coast Railway C3 class was a class of 0-6-0 steam locomotives, intended for heavy freight trains. Ten were built by Brighton railway works in 1906 to the design of Douglas Earle Marsh. History This class was intended to replace the smaller Robert Billinton C2 class 0-6-0 on the heaviest freight services. However, although they had an effective boiler, their performance proved to be disappointing and the fuel consumption high. Rather than building any further examples Marsh preferred to rebuild the existing locomotives into the C2X class. The members of the C3 class therefore spent their days on secondary freight trains in mid Sussex. Seven of the class spent most of their lives at Horsham and as a result the class was nicknamed "Horsham Goods". The boiler designed by Marsh for the C3 class was later used with considerably more success on the SR Z class 0-8-0 of 1929.Bradley, D.L. (1975). ''Locomotives of the Southern Railway Part 1''. London: R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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