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ETR 490
The Renfe Class 490, also known as the ETR 490, is an electric multiple unit constructed by Alstom and Fiat Ferroviaria and operated by Spanish rail company Renfe on its Alaris long-distance services.. Since the introduction of the Alaris service, only ETR 490 units have been used for this service. Therefore, these trainsets are often known as ''Alaris'' themselves. The units were the first actively tilting units to go into regular service in Spain.. Unlike most other members of the Pendolino rail family, the ETR 490 trainset is composed of only three cars: two motors vehicles, with driving cabs, and a trailer car in the centre. (This arrangement is shared with the SŽ series 310 in Slovenia, which are fundamentally the same train as the class 490, but built to standard gauge) in Its motor system is similar to that of an electric multiple unit because its pantograph is not located on a locomotive. The motor cars on either end of the train contain a pair of motor bogies, with on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaris
Alaris was the brand name of the regional rail network run by the Spanish national rail company Renfe Operadora that connected the major cities of Madrid and Valencia, and Barcelona and the main cities of the Valencian community, between 1999 and 2013. Alaris services used ETR 490 trainsets, as well as S-120 and S-130 units. It was replaced by the renewed Renfe Intercity system. History Midway through the 1990s, RENFE realised that needed to replace its old Talgo III trains which had run on the line for over thirty years. As a replacement, RENFE looked for new railcars that could run at high speeds on electric lines. After searching throughout the ideas of multiple companies, RENFE chose a conglomeration of GEC Alsthom and FIAT Ferroviaria as the winners of a bid to develop new trains for the network titled ETR 490, similar to the ETR 470 trains used on the Italian Cisalpino network. The new units were put into service on a new line between Madrid and Valencia via Albacete ... [...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] |
Electric Multiple Units Of Spain
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-speed Trains Of Spain
High Speed or high-speed may refer to: Films * ''High Speed'' (1917 film), starring Jack Mulhall and Fritzi Ridgeway * ''High Speed'' (1920 film), an American drama directed by Charles Miller * ''High Speed'' (1924 film), featuring Herbert Rawlinson and Carmelita Geraghty * ''High Speed'' (1932 film), an American film starring Buck Jones * ''High Speed'' (1986 film), a French film directed by Monique Dartonne and Michel Kaptur * ''High Speed'', a 2002 British-Italian film starring Paul Nicholls Games * ''High Speed'' (pinball), a 1986 pinball game ** '' The Getaway: High Speed II'', a 1992 pinball game * ''High Speed'' (video game), a pinball video game based on Steve Ritchie's 1986 pinball machine Music * '' High Speed E.P.'', a 1997 release by PAX, a side project of the German band X Marks the Pedwalk * "High Speed", a song by 2Pac and Outlawz from their 1999 album ''Still I Rise'' * "High Speed", a song by Coldplay from their 2000 album ''Parachutes'' Other uses * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyroscope
A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotation (spin axis) is free to assume any orientation by itself. When rotating, the orientation of this axis is unaffected by tilting or rotation of the mounting, according to the conservation of angular momentum. Gyroscopes based on other operating principles also exist, such as the microchip-packaged MEMS gyroscopes found in electronic devices (sometimes called gyrometers), solid-state ring lasers, fibre optic gyroscopes, and the extremely sensitive quantum gyroscope. Applications of gyroscopes include inertial navigation systems, such as in the Hubble Space Telescope, or inside the steel hull of a submerged submarine. Due to their precision, gyroscopes are also used in gyrotheodolites to maintain direction in tunnel mining. Gyroscopes ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ETR 460
The ETR 460 is an electric multiple unit (EMU) tilting train produced by FIAT Ferroviaria (now Alstom Ferroviaria) since 1993. It is also known as the Pendolino after the family of trains from which it comes. The ETR 460 is a development of the ETR 450, a Pendolino EMU developed in the 1970s, being characterized by improved layout, electrical and electronic systems, and improved comfort. Maximum speed remains unchanged at . The ETR 460 spawned two similar types of Pendolinos: the ETR 470 and the ETR 480. The main difference between the versions is that the 460 runs only on 3 kV DC, the 470 on 3 kV DC and 15 kV AC, and the 480 on 3 kV DC and 25 kV AC (used on new high-speed railways in Italy). Three sets were modified to be capable of additionally running on 1.5 kV DC for use on Milan-Turin-Lyon services, but have been all re-converted to the ETR 460 standard and renamed ETR 463. The British class 390, the Slovenian series 310, the Portuguese Alfa Pendular, the Finnish Sm3 and ... [...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] |
Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), International gauge, UIC gauge, uniform gauge, normal gauge and European gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with approximately 55% of the lines in the world using it. All high-speed rail lines use standard gauge except those in Russia, Finland, and Uzbekistan. The distance between the inside edges of the rails is defined to be 1435 mm except in the United States and on some heritage British lines, where it is defined in U.S. customary/Imperial units as exactly "four feet eight and one half inches" which is equivalent to 1435.1mm. History As railways developed and expanded, one of the key issues was the track gauge (the distance, or width, between the inner sides of the rails) to be used. Different railways used different gauges, and where rails of different gauge met – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SŽ Series 310
SŽ series 310 is a high-speed tilting EMU used on the InterCitySlovenija premium train service in Slovenia, operated by Slovenske železnice since September 24, 2000. It is based on the Italian ETR 460 commonly known as Pendolino. The train is capable of reaching a maximum speed of 200 km/h. The train is electric single system - 3 kV DC. InterCitySlovenija links the major cities of Slovenia in one line: Ljubljana, Celje and Maribor, with frequent service that acts as a high-speed shuttle. Tilting trains can reach a maximum speed of 160 km/h on the sections Maribor - Pragersko, Pragersko - Slovenska Bistrica and Grobelno - Sentjur. The train is made up of three cars: two 2nd class cars and one 1st class car. The trains provide disabled access, as well as an onboard Wi-Fi and a snack bar. Slovenske železnice bought in the year 2000 three trainsets, which currently (December 2020) operate on the Ljubljana-Maribor and Hodoš-Koper routes. Until December 10, 2016, in sum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pendolino
Pendolino (from Italian ''pendolo'' "pendulum", and ''-ino,'' a diminutive suffix) is an Italian family of tilting trains used in Italy, Spain, Germany, Poland, Portugal, Slovenia, Finland, Russia, the Czech Republic, Slovakia, the UK, the US, Switzerland, China and Greece. Based on the design of the Italian ETR 401 (itself being based on British Rail innovations), it was further developed and manufactured by Fiat Ferroviaria, which was taken over by Alstom in 2000. The idea of a tilting train became popular in the 1960s and 1970s when various rail operators, impressed by the high-speed rail services being introduced in France and Japan, wondered how they could similarly speed up travel without building a dedicated parallel rail network (as those two countries were doing). By tilting, the train could go around curves designed for slower trains at higher speeds without causing undue discomfort to passengers. Current use Italy In Italy, various possibilities were explor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spain
, image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , image_map = , map_caption = , image_map2 = , capital = Madrid , coordinates = , largest_city = Madrid , languages_type = Official language , languages = Spanish language, Spanish , ethnic_groups = , ethnic_groups_year = , ethnic_groups_ref = , religion = , religion_ref = , religion_year = 2020 , demonym = , government_type = Unitary state, Unitary Parliamentary system, parliamentary constitutional monarchy , leader_title1 = Monarchy of Spain, Monarch , leader_name1 = Felipe VI , leader_title2 = Prime Minister of Spain ... [...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 the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
