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British Rail Class 175
The British Rail Class 175 ''Coradia 1000'' is a type of diesel multiple-unit (DMU) passenger train operated by Transport for Wales Rail in the United Kingdom. The fleet of 27 sets was ordered from the French train manufacturer Alstom during July 1997 and were constructed between 1999 and 2001 at Washwood Heath, Birmingham. Based on the design of the Alstom Coradia Juniper family, early plans for some of the fleet to be ran at were in place but subsequently abandoned. Driver training and extensive testing of the new fleet was performed at the Old Dalby Test Track from November 1999. The first Class 175 entered revenue service with the train operating company North Western Trains on 20 June 2000. Ownership of the fleet is held by Angel Trains, who has leased the fleet to various train operators. The first operator of the Class 175, North Western Trains (later known as ''First North Western''), did not operate the fleet for long before Wales & Borders was created and inher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KeolisAmey Wales
Keolis Amey Operations ( cy, Gweithrediadau KeolisAmey), Full legal name is bilingual including the Welsh name, as "Keolis Amey Operations / Gweithrediadau Keolis Amey Limited". trading as Transport for Wales Rail Services (TfW Rail Services) was a Welsh train operating company owned by Keolis (60%) and Amey plc, Amey (40%) that operated the Wales & Borders franchise between October 2018 and February 2021. The Welsh Government body Transport for Wales awarded the contract for the Wales and Borders franchise to KeolisAmey in 2018 which commenced rail operations on 14 October 2018. KeolisAmey used the brand names Transport for Wales and TfW Rail ( cy, Trafnidiaeth Cymru and ), which are owned by the Welsh Government, for day-to-day operations. The Welsh Government nationalised the franchise on 7 February 2021, transferring operations to Transport for Wales Rail, although KeolisAmey continues to provide an infrastructural role in the franchise. History In October 2016 four bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrokinetic Transmission
A torque converter is a type of fluid coupling that transfers rotating power from a prime mover, like an internal combustion engine, to a rotating driven load. In a vehicle with an automatic transmission, the torque converter connects the power source to the load. It is usually located between the engine's flexplate and the transmission. The equivalent location in a manual transmission would be the mechanical clutch. The main characteristic of a torque converter is its ability to increase torque when the output rotational speed is so low that it allows the fluid coming off the curved vanes of the turbine to be deflected off the stator while it is locked against its one-way clutch, thus providing the equivalent of a reduction gear. This is a feature beyond that of the simple fluid coupling, which can match rotational speed but does not multiply torque and thus reduces power. Hydraulic systems By far the most common form of torque converter in automobile transmissions is the hyd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Gazette International
''Railway Gazette International'' is a monthly business magazine and news website covering the railway, metro, light rail and tram industries worldwide. Available by annual subscription, the magazine is read in over 140 countries by transport professionals and decision makers, railway managers, engineers, consultants and suppliers to the rail industry. A mix of technical, commercial and geographical feature articles, plus the regular monthly news pages, cover developments in all aspects of the rail industry, including infrastructure, operations, rolling stock and signalling. History ''Railway Gazette International'' traces its history to May 1835 as ''The Railway Magazine'', when it was founded by Effingham Wilson. The ''Railway Gazette'' title dates from July 1905, created to cover railway commercial and financial affairs. In April 1914 it merged with ''The Railway Times'', which incorporated '' Herapath's Railway Journal'', and in February 1935 it absorbed the ''Railway Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First TransPennine Express
First TransPennine Express was a British train operating company jointly owned by FirstGroup and Keolis which operated the TransPennine Express franchise. First TransPennine Express ran regular Express regional railway services between the major cities of Northern England as well as Scotland. The franchise operated all its services to and through Manchester covering three main routes. The service provided rail links for major towns and cities such as Edinburgh, Glasgow, Liverpool, Sheffield, Hull, Leeds, York, Scarborough, Middlesbrough and Newcastle. Previously, all services called or terminated at Manchester Piccadilly, but, as of May 2014, a new service running between Newcastle and Liverpool Lime Street, calling at Manchester Victoria was announced, and launched as part of the Northern Hub plan. When the franchise was re-tendered, FirstGroup and Keolis tendered separately. The franchise was awarded solely to FirstGroup, trading as TransPennine Express. History The Tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wales & Borders
Wales and Borders was a train operating company in the United Kingdom owned by National Express that operated the Wales & Borders franchise from October 2001 until December 2003. History In October 1996, the Valley Lines franchise commenced operating services around Cardiff and the South Wales Valleys. In March 2000, the Strategic Rail Authority decided to re-organise the Valley Lines and Wales & West franchises, both being operated by National Express. Valley Lines became Wales & Borders from October 2001, combining its services with most of Wales & West's Welsh services and the Cambrian Line services from Central Trains. In September 2003 Wales & Borders took over the North Wales Coast Line services from First North Western. Services Wales and Borders operated passenger services in Wales and the West Country as seen in their route map. It also operated services to Liverpool Lime Street, Manchester Piccadilly, Birmingham International, Penzance and London Waterloo. On 14 Oct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First North Western
First North Western was a train operating company in England owned by FirstGroup that operated the North West Regional Railways franchise from March 1997 until December 2004. History In the lead up to the privatisation of British Rail, the North Western section of Regional Railways was established. For a brief period from 1989, this section was operated under the short-lived Network NorthWest brand name, before becoming North West Regional Railways. The franchise was awarded by the Director of Passenger Rail Franchising to Great Western Holdings, with operations commencing on 2 March 1997 under the North Western Trains brand. On 27 October 1997, a new livery of dark blue with a gold star was unveiled. In March 1998, First bought out the other shareholders in Great Western Holdings. The business was rebranded from North Western Trains to First North Western in November 1998 with First's corporate blue, pink and white livery adopted. Services First North Western operated a mix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Dalby Test Track
The Old Dalby Test Track is a railway in the United Kingdom which is used for testing new designs of trains and railway infrastructure. It runs between Melton Mowbray, Leicestershire and Edwalton, on the course of the Midland Railway's route between Kettering and Nottingham which closed to passengers on 1 May 1967, and to goods in 1968. It is in length. Since its first use at a test track in May 1966, the Old Dalby Test Track has been involved in numerous projects, one early major initiative being British Rail Research Division's Advanced Passenger Train project. In addition to its use by trains, various elements of line-side infrastructure, such as overhead line (OHLE) and signaling equipment, have also been tested on the line. During July 1984, a destructive full-scale integrity test of a nuclear flask train was conducted, witnessed by a large crowd; most testing has been closed to the public and security measures are typically present around the line to deter intrusion. Durin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom Coradia Juniper
The Alstom Coradia Juniper series is a family of electric multiple unit trains built by Alstom Transport Birmingham for use on the railway network in Great Britain. The family is related to the Coradia 1000 series of diesel multiple unit. There are currently two types in service with various TOCs, with a total of 76 units in service (36 class 458s and 40 class 334s). All Class 460s are now converted to Class 458/5s for South Western Railway. Variants Class 334 The Class 334 is an EMU in service with ScotRail on the suburban network around Glasgow, mainly operating services from Edinburgh Waverley via Airdrie and Bathgate on the North Clyde Line and some services on the Argyle Line. Class 334 trains are powered using overhead wires. A total of 40 three car units are in use (numbered 001–040), of which 38 were delivered starting in 1999, although due to teething problems, they did not enter service until 2001. The technical issues resulted in 2 extra units being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Multiple-unit
A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages. Diesel-powered single-unit railcars are also generally classed as DMUs. Diesel-powered units may be further classified by their transmission type: diesel–mechanical DMMU, diesel–hydraulic DHMU, or diesel–electric DEMU. Design The diesel engine may be located above the frame in an engine bay or under the floor. Driving controls can be at both ends, on one end, or in a separate car. Types by transmission DMUs are usually classified by the method of transmitting motive power to their wheels. Diesel–mechanical In a diesel–mechanical multiple unit (DMMU), the rotating energy of the engine is transmitted via a gearbox and driveshaft directly to the wheels of the train, like a car. The transmissions can be shifted manually by the driver, as in the great majority of first-gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 180
The British Rail Class 180 is a class of 14 diesel-hydraulic multiple-unit passenger trains manufactured by Alstom at its Washwood Heath factory in 2000/01 for First Great Western (FGW) . They are part of the Coradia 1000 family, along with the Class 175. All Class 180s are owned by Angel Trains. Operations of the fleet commenced with FGW during December 2001, being tasked with express commuter services that used its capability. However, the type suffered frequent service disruptions due to recurring technical problems, particularly in regards to its hydraulic transmission system. FGW ultimately decided to return all of its Class 180s to the lessor in favour of refurbished InterCity 125 sets; the last train leaving its service in 2009. The Class 180s were held in storage for a time before new operators were secured. During 2008, Hull Trains replaced its Class 222 fleet with several of the Class 180 sets, it operated the type through to 2020 until its replacement by C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scharfenberg Coupler
The Scharfenberg coupler (german: Scharfenbergkupplung, abbreviated ''Schaku'') is a commonly used type of fully automatic railway coupling. Designed in 1903 by Karl Scharfenberg in Königsberg, Germany (today Kaliningrad, Russia), the coupler has gradually spread from transit trains to regular passenger service trains, although outside Europe its use is generally restricted to mass transit systems. The ''Schaku'' is superior in many ways to the AAR (Janney/knuckle) coupler because it also automates electrical and pneumatic connections and disconnections. However, there is no standard for the placement of these electro-pneumatic connections. Some rail operators have placed them on the sides while others have placed them either below or above the mechanical portion of the coupler. . Working principles The face of the Scharfenberg coupler has a protruding cone and a matching cup. Inside the cone there is a rigid metal hoop connected to a revolving, spring-loaded metal disk with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Protection & Warning System
The Train Protection & Warning System (TPWS) is a train protection system used throughout the British passenger main-line railway network, and in Victoria, Australia. The British Rail Safety and Standards Board's definition is: The purpose of TPWS is to stop a train by automatically initiating a brake demand, where TPWS track equipment is fitted, if the train has: *passed a signal at danger without authority *approached a signal at danger too fast *approached a reduction in permissible speed too fast *approached buffer stops too fast. TPWS is not designed to prevent SPADs but to mitigate the consequences of a SPAD, by preventing a train that has had a SPAD from reaching a conflict point after the signal. A standard installation consists of an on-track transmitter adjacent to a signal, activated when the signal is at danger. A train that passes the signal will have its emergency brake activated. If the train is travelling at speed, this may be too late to stop it before the poin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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