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British Rail Class 83
The British Rail Class 83 electric locomotives were built by English Electric at Vulcan Foundry, Newton-le-Willows as part of the West Coast Main Line electrification. History Construction Fifteen locomotives of British Rail Class 83 were built between 1960 and 1962 by English Electric at Vulcan Foundry, as part of British Rail's policy to develop a standard electric locomotive. Five prototype classes (81-85) were built and evaluated, which eventually led to the development of the Class 86 locomotive. Three of these locomotives were to have been built as Type B, geared for freight trains, but as it was only two were so built, becoming E3303 and E3304. The third Type B, E3305, was never built as such. Instead it was used as a test bed with silicon rectifiers and transductors, this being the first step towards thyristor control. It became a Type A, geared for passenger trains, and numbered E3100. The other two Type B locomotives were eventually rebuilt as Type A, being renum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Electric
The English Electric Company Limited (EE) was a British industrial manufacturer formed after World War I by amalgamating five businesses which, during the war, made munitions, armaments and aeroplanes. It initially specialised in industrial electric motors and transformers, locomotives and railway electric traction, traction equipment, diesel engine, diesel motors and steam turbines. Its products were later expanded to include consumer electronics, nuclear reactors, guided missiles, military aircraft and mainframe computers. Two English Electric aircraft designs became landmarks in British aeronautical engineering; the English Electric Canberra, Canberra and the English Electric Lightning, Lightning. In 1960, English Electric Aircraft (40%) merged with Vickers Armstrongs, Vickers (40%) and Bristol Aeroplane Company, Bristol (20%) to form British Aircraft Corporation. In 1968 English Electric's operations were merged with General Electric Company#Further expansion (1961–83), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as ''rectification'', since it "straightens" the direction of current. Physically, rectifiers take a number of forms, including Vacuum tube#Diodes, vacuum tube diodes, wet chemical cells, mercury-arc valves, stacks of copper and selenium rectifier, selenium oxide plates, Diode#Semiconductor diodes, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motor-generator sets have been used. Early radio receivers, called crystal radios, used a "Crystal detector#Cat whisker detector, cat's whisker" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or "crystal detector". Rectifiers have many uses, but are often found serving as component ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 87
The British Rail Class 87 is a type of electric locomotive designed and built by British Rail Engineering Limited (BREL) between 1973 and 1975. A total of thirty-six locomotives were constructed, to work passenger and freight services over the West Coast Main Line (WCML). The type was developed in response to the need to add extra capacity to the electric traction fleet operated by British Rail (BR), in addition to the desire to introduce a higher performance electric locomotive than the existing Class 86, upon which the Class 87 was based. Class 87s were British Rail's flagship electric locomotives from their introduction until the late 1980s, at which point they began to be superseded by members of the newly-developed Class 90 fleetitself an improved derivative of the Class 87 design. As a consequence of the privatisation of British Rail during the mid 1990s, all but one of the Class 87s were transferred to Virgin Trains. Under this operator, the type continued their passe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow Central Railway Station
Glasgow Central (), usually referred to in Scotland as just Central or Central Station, is one of two principal mainline rail terminals in Glasgow, Scotland. The railway station was opened by the Caledonian Railway on 1 August 1879 and is one of 20 managed by Network Rail. It is the northern terminus of the West Coast Main Line ( north of Euston railway station, London Euston).Thomas (1971); Chapter VIII – Glasgow As well as being Glasgow's principal inter-city terminus for services to England, Central also serves the southern suburbs of the Greater Glasgow conurbation, as well as the Ayrshire and Clyde coasts. The other main station in Glasgow is , which primarily serves regional and intercity services to the north of Glasgow. The three letter station code is GLC. With 25 million passengers in 2023–2024, Glasgow Central is the List of busiest railway stations in Great Britain, fifteenth-busiest railway station in Britain and the busiest in Scotland, as well as the thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weaver Junction
Weaver Junction is a railway junction connecting the West Coast Main Line (WCML) with the Weaver Junction–Liverpool line, opening on 1 April 1869. Trains bound for Liverpool from London diverge from the WCML at this junction. Weaver Junction is the oldest flying junction in Britain, and also the world. The junction between the main line to Warrington and the north, and the direct line to Runcorn and Liverpool was originally from the date of opening in 1869, a flat junction at Birdswood. The flyover carrying the Liverpool line over the main line at Birdswood was not opened until 13 November 1881. The junction is now located some south of its former location and known as Weaver Junction. At initial construction, it avoided the need for both a diamond crossing and a conflict of routes. Its location is strategic and is considered a high importance freight corridor. The Weaver Junction area is classed as congested infrastructure when discussed in Parliament in connection with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury-arc Rectifier
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result mercury-arc valves, when used as intended, are far more robust and durable and can carry much higher currents than most other types of gas discharge tube. Some examples have been in continuous service, rectifying 50-ampere currents, for decades. Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 84
The British Rail Class 84 was a 25 kV AC electric locomotive that operated on the West Coast Main Line (WCML) of the London Midland Region. The ten strong class was one of five prototype classes of electric locomotives built in the early stages of WCML electrification. Built between 1960 and 1961, the type was not a success, as they were beset by technical problems, and after several lengthy periods of storage, and unsuccessful attempts at resolving these problems, British Rail decided to withdraw the entire fleet between 1977 and 1980. History As part of the modernisation of the West Coast Main Line, which included electrification, 100 locomotives of five types were acquired from different manufacturers. Ten Class AL4 locomotives numbered E3036 - E3045 were built in 1960 by the North British Locomotive Company in Springburn, Glasgow, to a design by General Electric Company plc, GEC. Locomotive E3040 worked the inaugural AC electric-hauled train from Manchester Piccadilly sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euston Railway Station
Euston railway station ( ; or London Euston) is a major London station group, central London railway terminus and Euston tube station, connected London Underground station managed by Network Rail in the London Borough of Camden. It is the southern terminus of the West Coast Main Line, the UK's busiest inter-city railway. Euston is the List of busiest railway stations in Great Britain, tenth-busiest station in Britain and the country's busiest inter-city passenger terminal, being the gateway from London to the West Midlands (region), West Midlands, North West England, North Wales and Scotland. Intercity express passenger services to the major cities of Birmingham, Manchester, Liverpool, Glasgow and Edinburgh, and through services to for connecting ferries to Dublin are operated by Avanti West Coast. Overnight sleeper services to Scotland are provided by the Caledonian Sleeper. West Midlands Trains, London Northwestern Railway provide commuter and regional services to the West M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverpool Lime Street Railway Station
Liverpool Lime Street is a railway station complex located on Lime Street, Liverpool, Lime Street in Liverpool city centre. Although publicly a single, unified station, it is operationally divided into two official railway stations: Liverpool Lime Street High Level, the main station serving the city centre of Liverpool and the oldest still-operating grand terminus mainline station in the world; and Liverpool Lime Street Low Level, an underground Wirral line station (part of the List of underground stations of the Merseyrail network, Merseyrail network) connected to the main terminal building by a pedestrian subway below street-level. Despite their operational distinctions, both stations are integrated from a passenger perspective, sharing signage, access points and overall station identity. Lime Street High Level is one of 18 stations managed by Network Rail, while Lime Street Low Level is managed directly by the train operator, Merseyrail. A branch of the West Coast Mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchester Piccadilly Railway Station
Manchester Piccadilly is the main railway station of the city of Manchester, in the metropolitan county of Greater Manchester, England. Opened originally as Store Street in 1842, it was renamed Manchester London Road in 1847 and became Manchester Piccadilly in 1960. Located to the south-east of Manchester city centre, the city centre, it hosts long-distance intercity and cross-country services to national destinations including Euston railway station, London, Birmingham New Street railway station, Birmingham, Nottingham station, Nottingham, Glasgow Central station, Glasgow, Edinburgh Waverley station, Edinburgh, Cardiff Central railway station, Cardiff, Bristol Temple Meads railway station, Bristol, Exeter St Davids railway station, Exeter, Plymouth railway station, Plymouth, Reading railway station, Reading, Southampton Central railway station, Southampton and Bournemouth railway station, Bournemouth; regional services to destinations in Northern England including Liverpool Lime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham New Street Railway Station
Birmingham New Street, also known as New Street station, is the largest and busiest of the Birmingham station group, three main railway stations in Birmingham city centre, England, and a central hub of the Rail transport in Great Britain, British railway system. It is a major destination for Avanti West Coast services from , , and and West Midlands Trains services from and London Euston both via the West Coast Main Line. The CrossCountry network centres on New Street, as well as local and suburban services within the West Midlands (region), West Midlands; these include those on the Cross-City Line between , and , and the Chase Line to and . The three-letter station code is BHM. The station is named after New Street, Birmingham, New Street, which runs parallel to the station, although the station has never had a direct entrance from New Street except via the Grand Central, Birmingham, Grand Central shopping centre. Historically, the main entrance to the station was on Steph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PKP Class EU06
PKP may stand for: Groups, Organizations, Companies * Partido Komunista ng Pilipinas-1930, original Filipino communist party * Communist Party of the Philippines (), underground Filipino Maoist party * Phi Kappa Phi (PKP; ), oldest all-discipline honor society in the United States * Phi Kappa Psi (PKP; ), American social fraternity * Pi Kappa Phi (PKP; ), U.S. social fraternity * Polish State Railways (), a Polish railway operator * Political Consultative Committee (), a World War II Polish political organization * Polish Auxiliary Corps (), a 1916–1918 Polish military formation in the Austro-Hungarian Army * Transnistrian Communist Party (; abbreviated: ) * Public Knowledge Project, non-profit research initiative * Mountain Air Express (ICAO airline code PKP), U.S. airline Objects, Items, Things, Products * PKP "Pecheneg", Russian machine gun * Purple-K, fire-extinguishing agent Arts, Entertainment, Media *''Pyaar Ka Punchnama'', a 2011 Indian film * P.K.P. (Pilsudski ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
