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CIÉ 8100 Class
The CIÉ 8100 class (also known as the 8300 class) were the first electric multiple units used on the Dublin Area Rapid Transit (DART) system. Built by General Electric Company, GEC and Alstom, Linke-Hofmann-Busch in 1983, they are two-car units, and were the only units used on the DART before the arrival of the IE 8200 Class, 8200 Class. 40 two-car sets were delivered, numbered 8101/8301 to 8140/8340. 81XX units are power cars while 83XX units are unpowered driving trailers. The driving cabs are full width, with the inner ends connected by Gangway connection, gangways. Power cars always head north, while driving trailers head south. History The original seating layout consisted of 72 seats per coach with 16 Folding seat, tip up seats at the doors, giving 176 seats in total. With increasing passenger numbers and the heavy spring in the tip up seats becoming a possible source of injury, the tip seats were removed in the late 1980s. As a result of ever continuing passenger dem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom
Alstom SA is a French multinational rolling stock manufacturer operating worldwide in rail transport markets, active in the fields of passenger transportation, signalling, and locomotives, with products including the AGV, TGV, Eurostar, Avelia and New Pendolino high-speed trains, in addition to suburban, regional and metro trains, and Citadis trams. Alsthom (originally Als-Thom) was formed by a merger between Compagnie Française Thomson-Houston and the electric engineering division of Société Alsacienne de Constructions Mécaniques in 1928. Significant later acquisitions included the Constructions Electriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (Belgium, late-1980s). A merger with parts of the General Electric Company (UK) formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, via the acquisition of German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dún Laoghaire Railway Station
Dún Laoghaire (Mallin) railway station ( ga, Dún Laoghaire Í Mhealláin) is a station in Dún Laoghaire, Dún Laoghaire–Rathdown, Republic of Ireland, Ireland. Services Dún Laoghaire has two through platforms and one terminal platform. Unusually, the station building is on a bridge above the platforms, in a setup similar to Leixlip Louisa Bridge railway station. The station has a ticket office, automatic ticket machines and a small coffee shop. The ticket office is open between 05:45-00:06 AM, Monday to Sunday. DART From the inception of the Dublin Area Rapid Transit, Dublin Area Rapid Transit (DART) service in 1984, all DART services stop at Dún Laoghaire. Other services Dún Laoghaire is on the intercity Dublin–Rosslare railway line, Dublin-Rosslare and commuter Dundalk-Dublin-Arklow-Gorey routes and all trains on these routes stop here. They often run non-stop between Dún Laoghaire, Dun Laoghaire and Dublin Pearse railway station, Dublin Pearse, and freight a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bray Daly Station
Bray (Daly) Railway Station (''Stáisiún Bhré / Uí Dhálaigh'' in Irish) is a station in Bray in County Wicklow, Ireland. It is located adjacent to Bray seafront and is 600 m from Bray Main Street via Florence Road or Quinsborough Road. Bray marks the end of the double track line from Dublin and is the end point for most suburban services, with train stabling facilities convenient to the station. Routes DART From the inception of the Dublin Area Rapid Transit (DART) service in 1984 until its extension south to Greystones in 2000, Bray was the southern terminus, with a large number of sidings just south of the station for stabling trains. Although some DARTs now continue southwards to Greystones, the majority still terminate in Bray. Northbound DART services towards Howth and Malahide usually start from Bray, with some originating from Greystones. From Bray southbound the line becomes single track. Other services Bray is on the intercity Dublin-Rosslare and comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analogue Electronics
Analogue electronics ( en-US, analog electronics) are electronic systems with a continuously variable signal, in contrast to digital electronics where signals usually take only two levels. The term "analogue" describes the proportional relationship between a signal and a voltage or current that represents the signal. The word analogue is derived from the el, word ανάλογος (analogos) meaning "proportional". Analogue signals An analogue signal uses some attribute of the medium to convey the signal's information. For example, an aneroid barometer uses the angular position of a needle as the signal to convey the information of changes in atmospheric pressure. Electrical signals may represent information by changing their voltage, current, frequency, or total charge. Information is converted from some other physical form (such as sound, light, temperature, pressure, position) to an electrical signal by a transducer which converts one type of energy into another (e.g. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Data
Digital data, in information theory and information systems, is information represented as a string of discrete symbols each of which can take on one of only a finite number of values from some alphabet, such as letters or digits. An example is a text document, which consists of a string of alphanumeric characters . The most common form of digital data in modern information systems is ''binary data'', which is represented by a string of binary digits (bits) each of which can have one of two values, either 0 or 1. Digital data can be contrasted with ''analog data'', which is represented by a value from a continuous range of real numbers. Analog data is transmitted by an analog signal, which not only takes on continuous values, but can vary continuously with time, a continuous real-valued function of time. An example is the air pressure variation in a sound wave. The word ''digital'' comes from the same source as the words digit and ''digitus'' (the Latin word for ''finger'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheel Slide Protection
Wheel slide protection and wheel slip protection are railway terms used to describe automatic systems used to detect and prevent wheel-slide during braking or wheel-slip during acceleration. This is analogous to ABS and traction control systems used on motor vehicles. It is particularly important in slippery rail conditions. Sanding Sanding is one method of reducing wheel slip or slide. Locomotives and Multiple units have sandboxes which can deliver dry sand to the rails in front of the wheels. This may be initiated automatically when the Wheel Slide Protection system senses loss of adhesion, or the driver can operate it manually. Sanding may be connected to a computer system that determines the train's direction and where the sand should be applied: either forward or aft of the trucks. In older locomotives there was a manual lever attached to a valve that had three positions: Off, Forward, and Aft. Automatic control systems Wheel Slide Protection (WSP) equipment is generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrapped
Scrap consists of recyclable materials, usually metals, left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling. Once collected, the materials are sorted into types — typically metal scrap will be crushed, shredded, and sorted using mechanical processes. Scrap recycling is important for creating a more sustainable economy or creating a circular economy, using significantly less energy and having far less environmental impact than producing metal from ore. Metal recycling, especially of structural steel, ships, used manufactured goods, such as vehicles and white goods, is a major industrial activity with complex networks of wrecking yards, sorting facilities and recycling plants. Processing Scrap metal originates both in business and residential environments. Typically a "scrapp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seating Capacity
Seating capacity is the number of people who can be seated in a specific space, in terms of both the physical space available, and limitations set by law. Seating capacity can be used in the description of anything ranging from an automobile that seats two to a stadium that seats hundreds of thousands of people. The largest sporting venue in the world, the Indianapolis Motor Speedway, has a permanent seating capacity for more than 235,000 people and infield seating that raises capacity to an approximate 400,000. In transport In venues Safety is a primary concern in determining the seating capacity of a venue: "Seating capacity, seating layouts and densities are largely dictated by legal requirements for the safe evacuation of the occupants in the event of fire". The International Building Code specifies, "In places of assembly, the seats shall be securely fastened to the floor" but provides exceptions if the total number of seats is fewer than 100, if there is a substantial amo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folding Seat
A folding seat is a seat that folds away so as to occupy less space. When installed on a transit bus, it makes room for a wheelchair or two. When installed on a passenger car, it provides extra seating. In churches, it may have a projection called a misericord, which offers some support to a person standing in front when the seat is folded. Folding seats may also be found in stadiums, arenas, theaters and auditoriums to facilitate entry and exit. Some folding seats in rapid transit may fold-down rather than fold up. Gallery File:1995 stock folding seats.JPG, Folding seats on the London Underground 1995 Stock File:Odakyu 3000 Folding Seat.png, Folding seat (foldaway bench) in a passenger car of the Odakyu 3000 series File:Wall chair - NÄL hospital 1.jpg, Folding seat in a corridor in NÄL hospital, Sweden File:Columbia City Cinema main hall.jpg, Main auditorium, Columbia City Cinema, Seattle, US File:Folding seat on Awa-maru ordinary cabin.JPG, Folding seat on Awa Maru o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Door 1834 At S&C Traction
A door is a hinged or otherwise movable barrier that allows ingress (entry) into and egress (exit) from an enclosure. The created opening in the wall is a ''doorway'' or ''portal''. A door's essential and primary purpose is to provide security by controlling access to the doorway (portal). Conventionally, it is a panel that fits into the doorway of a building, room, or vehicle. Doors are generally made of a material suited to the door's task. They are commonly attached by hinges, but can move by other means, such as slides or counterbalancing. The door may be able to move in various ways (at angles away from the doorway/portal, by sliding on a plane parallel to the frame, by folding in angles on a parallel plane, or by spinning along an axis at the center of the frame) to allow or prevent ingress or egress. In most cases, a door's interior matches its exterior side. But in other cases (e.g., a vehicle door) the two sides are radically different. Many doors incorporate locking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
