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British Rail Class 501
The British Rail Class 501 electric multiple units were built in 1955/56 for use on the former LNWR/ LMS suburban electric network of the London Midland Region. A total of 57 three-car units were built. Services The services worked by the Class 501 units consisted of a small self-contained group of lines, which were electrified at 630 V DC on the 3rd and 4th rail principle, linking London Euston to Watford, Broad Street with both Richmond and Watford plus the Croxley Green branch — which was mostly served by shuttle trains from Watford. Some of these services were partially jointly operated with London Underground's Bakerloo and District Lines. In 1970 the trains were converted to 3rd rail only operation, although the 4th rail was retained on sections of line which are shared with London Underground trains. The original electric scheme on these lines was at 630 V DC, which was actually supplied at +420 V in the outer electric rail and -210 V in the centre one, a total ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harrow & Wealdstone Station
Harrow & Wealdstone is a London Underground and railway station on the Watford DC line and West Coast Main Line in Harrow and Wealdstone in the London Borough of Harrow. It is on the line from London Euston station. It is also the northern terminus of the Bakerloo line and the next station towards south is Kenton. It is served by London Underground (Bakerloo line), London Overground, London Northwestern Railway, and Southern services. The station is located between The Bridge (which joins the southern end of High Street) and Sandridge Close, with entrances leading to both. It is one of the oldest stations in the London region in existence. The Harrow and Wealdstone rail crash of 1952, which killed 112 people, occurred at the station. It remains Britain's worst peacetime rail disaster. History The station was opened by the London and Birmingham Railway (L&BR) as Harrow on 20 July 1837 in what was then rural Middlesex. At the time the station was built, the area was fields an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Electrification System
A railway electrification system supplies electric power to railway trains and trams without an on-board prime mover or local fuel supply. Electric railways use either electric locomotives (hauling passengers or freight in separate cars), electric multiple units ( passenger cars with their own motors) or both. Electricity is typically generated in large and relatively efficient generating stations, transmitted to the railway network and distributed to the trains. Some electric railways have their own dedicated generating stations and transmission lines, but most purchase power from an electric utility. The railway usually provides its own distribution lines, switches, and transformers. Power is supplied to moving trains with a (nearly) continuous conductor running along the track that usually takes one of two forms: an overhead line, suspended from poles or towers along the track or from structure or tunnel ceilings, or a third rail mounted at track level and contac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euston Railway Station
Euston railway station ( ; also known as London Euston) is a central London railway terminus in the London Borough of Camden, managed by Network Rail. It is the southern terminus of the West Coast Main Line, the UK's busiest inter-city railway. Euston is the eleventh-busiest station in Britain and the country's busiest inter-city passenger terminal, being the gateway from London to the West Midlands, North West England, North Wales and Scotland. Intercity express passenger services are operated by Avanti West Coast and overnight services to Scotland are provided by the Caledonian Sleeper. London Northwestern Railway and London Overground provide regional and commuter services. Trains run from Euston to the major cities of Birmingham, Manchester, Liverpool, Glasgow and Edinburgh. It is also the mainline station for services to and through to for connecting ferries to Dublin. Local suburban services from Euston are run by London Overground via the Watford D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third-rail
A third rail, also known as a live rail, electric rail or conductor rail, is a method of providing electric power to a railway locomotive or train, through a semi-continuous rigid conductor placed alongside or between the rails of a railway track. It is used typically in a mass transit or rapid transit system, which has alignments in its own corridors, fully or almost fully segregated from the outside environment. Third rail systems are usually supplied from direct current electricity. Modern tram systems, street-running, avoid the risk of electrocution by the exposed electric rail by implementing a segmented ground-level power supply, where each segment is electrified only while covered by a vehicle which is using its power. The third-rail system of electrification is not related to the third rail used in dual gauge railways. Description Third-rail systems are a means of providing electric traction power to trains using an additional rail (called a "conductor rail") ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Midland Region
The London Midland Region (LMR) was one of the six regions created on the formation of the nationalised British Railways (BR), and initially consisted of ex- London, Midland and Scottish Railway (LMS) lines in England, Wales and Northern Ireland. The region was managed first from buildings adjacent to Euston station, and later from Stanier House in Birmingham. It existed from the creation of BR in 1948, ceased to be an operating unit in its own right in the 1980s, and was wound up at the end of 1992. Territory At its inception, the LMR's territory consisted of ex-LMS lines in England and Wales. The Mersey Railway, which had avoided being "Grouped" with the LMS in 1923, also joined the LMR. The LMR's territory principally consisted of the West Coast Main Line (WCML), the Midland Main Line (MML) south of Carlisle, and the ex-Midland Cross Country route from Bristol to Leeds. During the LMR's existence there were a number of transfers of territory to and from other regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London, Midland And Scottish Railway
The London, Midland and Scottish Railway (LMSIt has been argued that the initials LMSR should be used to be consistent with LNER, GWR and SR. The London, Midland and Scottish Railway's corporate image used LMS, and this is what is generally used in historical circles. The LMS occasionally also used the initials LM&SR. For consistency, this article uses the initials LMS.) was a British railway company. It was formed on 1 January 1923 under the Railways Act of 1921, which required the grouping of over 120 separate railways into four. The companies merged into the LMS included the London and North Western Railway, Midland Railway, the Lancashire and Yorkshire Railway (which had previously merged with the London and North Western Railway on 1 January 1922), several Scottish railway companies (including the Caledonian Railway), and numerous other, smaller ventures. Besides being the world's largest transport organisation, the company was also the largest commercial enter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London North Western Railway
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Unit
An electric multiple unit or EMU is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages. An EMU is usually formed of two or more semi-permanently coupled carriages, but electrically powered single-unit railcars are also generally classed as EMUs. The great majority of EMUs are passenger trains, but versions also exist for carrying mail. EMUs are popular on commuter and suburban rail networks around the world due to their fast acceleration and pollution-free operation. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting existing limited-clearance tunnels to accommodate th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 936
The British Rail Class 936 was reserved for former electrical multiple units not from the South-East, converted for departmental use. Units were converted for various tasks, including application of sandite Sandite is a substance used on railways in the UK, Ireland, US, the Netherlands and Belgium to combat leaves on the line, which can cause train wheels to slip and become damaged with flat spots. Sandite consists of a mixture of sand, antif ..., and de-icing duties. Merseyrail Units Scottish Units References Sources * {{Network Rail Departmental Multiple Unit Classes 936 British Rail Departmental Units Rail transport in Merseyside Train-related introductions in 1984 Train-related introductions in 1994 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 97
British Rail reserved the TOPS Class 97 designation for departmental locomotives, which were used for special or engineering duties. They were therefore of several different classes, lumped together for numbering purposes. Some locomotives were converted from redundant engines, whilst others were purpose built. In 2008, Network Rail once again used Class 97 for signalling test locomotives (Class 97/3). Allocation of numbers Class 97 numbers were allocated in one of three ways: * Application of 97 prefix to pre-TOPS number - e.g. Western Region shunters PWM 650–654 became 97650–97654. * TOPS class number replaced by 97 prefix - e.g. Former Class 47 locomotive 47472 became 97472. * Allocation of number in a series commencing from 97x01, where x represented the engine power Type (1 to 5), '7' for ex-multiple unit conversions and '8' for diesel shunters. Locomotive descriptions 97020 Built by Ruston & Hornsby in January 1957 with the serial number 408493, this 4wDM shunter was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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