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British Rail Class 390
The British Rail Class 390 ''Pendolino'' is a type of electric high-speed passenger train operated by Avanti West Coast in the United Kingdom, leased from Angel Trains. They are electric multiple units using Fiat Ferroviaria's tilting train Pendolino technology and built by Alstom. Fifty-three units were originally built between 2001 and 2004 for operation on the West Coast Main Line (WCML). They were ordered as eight-car units, later extended to nine cars, of which some were then lengthened further to 11 cars. These new 11-car trains were renumbered as the subclass 390/1. The trains of the original batch were the last to be assembled at Alstom's Washwood Heath plant, before its closure in 2005. The remaining trains in the fleet were built in Italy. The Class 390 ''Pendolino'' is one of the fastest domestic electric multiple units operating in Britain, with a design speed of ; however, limitations to track signalling systems restrict the trains to a maximum speed of in servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avanti West Coast
Avanti West Coast is a train operating company in the United Kingdom owned by FirstGroup (70%) and Trenitalia (30%) that operates the West Coast Partnership franchise. During November 2016, the Department for Transport (DfT) announced the InterCity West Coast franchise would be replaced by the West Coast Partnership (WCP). In August 2019, the DfT awarded the WCP franchise to the ''First Trenitalia'' consortium. On 8 December 2019, Avanti West Coast took over operations from the prior operating company Virgin Trains, which had run the franchise since 1997. Originally, the franchise was initially scheduled to run until March 2030, and had also been set to operate the initial High Speed 2 services from 2026. However, during December 2020, it was announced that First Trenitalia and the DfT had agreed to terminate the WCP franchise at the earlier date of 31 March 2026 as part of the abolition of the franchise system. Avanti West Coast provide the principal long-distance passenger se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverpool
Liverpool is a city and metropolitan borough in Merseyside, England. With a population of in 2019, it is the 10th largest English district by population and its metropolitan area is the fifth largest in the United Kingdom, with a population of 2.24 million. On the eastern side of the Mersey Estuary, Liverpool historically lay within the ancient hundred of West Derby in the county of Lancashire. It became a borough in 1207, a city in 1880, and a county borough independent of the newly-created Lancashire County Council in 1889. Its growth as a major port was paralleled by the expansion of the city throughout the Industrial Revolution. Along with general cargo, freight, and raw materials such as coal and cotton, merchants were involved in the slave trade. In the 19th century, Liverpool was a major port of departure for English and Irish emigrants to North America. It was also home to both the Cunard and White Star Lines, and was the port of registry of the ocean li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schweizerische Industrie Gesellschaft
SIG Combibloc Group AG, originally founded as ''Schweizerische Industrie Gesellschaft'' (German for Swiss Industrial Company; in French, as ''Société Industrielle Suisse''; and, in Italian, as ''Societa Industriale Svizzera''), and later known as SIG Holding AG, is a company currently active in the Packaging industry but used to participate in firearms and railcar manufacturing as well. In 2007, SIG Holding AG was acquired by Rank Group Limited, the private investment company of New Zealand businessman Graeme Hart, and operated under its subsidiary, Reynolds Group Holdings Ltd., which, in March 2015, announced completion of its sale of SIG to ONEX Corporation of Canada. In 2018, SIG Combibloc secured a $1.101 billion loan, with Barclays Bank acting as the administrative agent on the transaction. The SIG Combibloc Group shares are listed on SIX Swiss Exchange and it is a component of the SMI MID index. History The ''schweizerische Waggonfabrik''Hermann Alexander von Berleps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantograph (rail)
A pantograph (or "pan" or "panto") is an apparatus mounted on the roof of an electric train, tram or electric bus to collect power through contact with an overhead line. By contrast, battery electric buses and trains are charged at charging stations. The pantograph is a common type of current collector; typically, a single or double wire is used, with the return current running through the rails. The term stems from the resemblance of some styles to the mechanical pantographs used for copying handwriting and drawings. Invention The pantograph, with a low-friction, replaceable graphite contact strip or "shoe" to minimise lateral stress on the contact wire, first appeared in the late 19th century. Early versions include the bow collector, invented in 1889 by Walter Reichel, chief engineer at Siemens & Halske in Germany, and a flat slide-pantograph first used in 1895 by the Baltimore and Ohio Railroad The familiar diamond-shaped roller pantograph was devised and patented b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Line
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, trolleybuses or trams. It is known variously as: * Overhead catenary * Overhead contact system (OCS) * Overhead equipment (OHE) * Overhead line equipment (OLE or OHLE) * Overhead lines (OHL) * Overhead wiring (OHW) * Traction wire * Trolley wire This article follows the International Union of Railways in using the generic term ''overhead line''. An overhead line consists of one or more wires (or rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regular intervals. The feeder stations are usually fed from a high-voltage electrical grid. Overview Electric trains that collect their current from overhead lines use a device such as a pantograph, bow collector or trolley pole. It presses against the underside of the lowest overhead wire, the contact wire. Current collectors ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insulated-gate Bipolar Transistor
An insulated-gate bipolar transistor (IGBT) is a three-terminal power semiconductor device primarily used as an electronic switch, which, as it was developed, came to combine high efficiency and fast switching. It consists of four alternating layers (P–N–P–N) that are controlled by a metal–oxide–semiconductor (MOS) gate structure. Although the structure of the IGBT is topologically the same as a thyristor with a "MOS" gate ( MOS-gate thyristor), the thyristor action is completely suppressed, and only the transistor action is permitted in the entire device operation range. It is used in switching power supplies in high-power applications: variable-frequency drives (VFDs), electric cars, trains, variable-speed refrigerators, lamp ballasts, arc-welding machines, induction hobs, and air conditioners. Since it is designed to turn on and off rapidly, the IGBT can synthesize complex waveforms with pulse-width modulation and low-pass filters, so it is also used in switching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friction Stir Welding
Friction stir welding (FSW) is a solid-state joining process that uses a non-consumable tool to join two facing workpieces without melting the workpiece material. Heat is generated by friction between the rotating tool and the workpiece material, which leads to a softened region near the FSW tool. While the tool is traversed along the joint line, it mechanically intermixes the two pieces of metal, and forges the hot and softened metal by the mechanical pressure, which is applied by the tool, much like joining clay, or dough. It is primarily used on wrought or extruded aluminium and particularly for structures which need very high weld strength. FSW is capable of joining aluminium alloys, copper alloys, titanium alloys, mild steel, stainless steel and magnesium alloys. More recently, it was successfully used in welding of polymers. In addition, joining of dissimilar metals, such as Aluminium joining, aluminium to magnesium alloys, has been recently achieved by FSW. Application of F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackpool Branch Lines
The Blackpool branch lines are two railway branch lines running from the West Coast Main Line at Preston to Blackpool: The main branch which is double track and electrified, runs to Blackpool North station (Blackpool's main passenger station) via . A second branch, which is single track and unelectrified, diverges from the main branch at Kirkham and Wesham junction, running on a southerly route to Blackpool South station via . The Preston to Blackpool North route was re-signalled and electrified with overhead wires at 25kV AC, with electric trains starting running from the May 2018 timetable change. Previously there was also a central branch running from Kirkham to station; this was closed in the 1960s. History The lines around Blackpool were mostly opened in stages by the Preston and Wyre Joint Railway from 1840. Preston to Blackpool North The route is used by the bulk of Blackpool's passenger trains, providing services to Manchester, Liverpool and Leeds as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wembley Intercity Depot
Wembley Intercity Depot (alternatively, Wembley Brent Depot) is an Electric Traction Depot located in Wembley, London Borough of Brent, England. The depot is situated alongside Wembley Yard, on the eastern side of the West Coast Main Line, to the south of Wembley Central railway station, Wembley Central station. The depot code is WB. Part of the depot was originally known as Stonebridge Park Depot, which is also the name of the adjacent London Underground facility. Stonebridge Park station, on the Watford DC line, Watford DC and Bakerloo lines, is to the immediate south-east and Willesden Brent Sidings are across the North Circular Road, A406 North Circular Road, also to the south-east. Allocation As of 2020, the depot's allocation consists of Avanti West Coast British Rail Class 390, Class 390 ''Pendolinos'' and Caledonian Sleeper British Rail Class 92, Class 92 electric locomotives and British Rail Mark 5 (CAF), Mark 5 carriages. References Sources *{{cite book, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow
Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated population of 635,640. Straddling the border between historic Lanarkshire and Renfrewshire, the city now forms the Glasgow City Council area, one of the 32 council areas of Scotland, and is governed by Glasgow City Council. It is situated on the River Clyde in the country's West Central Lowlands. Glasgow has the largest economy in Scotland and the third-highest GDP per capita of any city in the UK. Glasgow's major cultural institutions – the Burrell Collection, Kelvingrove Art Gallery and Museum, the Royal Conservatoire of Scotland, the Royal Scottish National Orchestra, Scottish Ballet and Scottish Opera – enjoy international reputations. The city was the European Capital of Culture in 1990 and is notable for its architecture, cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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