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British Thompson Houston
British Thomson-Houston (BTH) was a British engineering and heavy industrial company, based at Rugby, Warwickshire, England, and founded as a subsidiary of the General Electric Company (GE) of Schenectady, New York, United States. They were known primarily for their electrical systems and steam turbines. BTH was taken into British ownership and amalgamated with the similar Metropolitan-Vickers company in 1928 to form Associated Electrical Industries (AEI), but the two brand identities were maintained until 1960. The holding company, AEI, later merged with GEC. In the 1960s AEI's apprenticeships were highly thought-of, both by the apprentices themselves and by their future employers, because they gave the participants valuable experience in the design, production and overall industrial management of a very wide range of electrical products. Over a hundred of the apprentices - who came to Rugby from all over the UK, and a few from abroad - lodged in the nearby Apprentices' H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Industry
Heavy industry is an industry that involves one or more characteristics such as large and heavy products; large and heavy equipment and facilities (such as heavy equipment, large machine tools, huge buildings and large-scale infrastructure); or complex or numerous processes. Because of those factors, heavy industry involves higher capital intensity than light industry does, and it is also often more heavily cyclical in investment and employment. Though important to economic development and industrialization of economies, heavy industry can also have significant negative side effects: both local communities and workers frequently encounter health risks, heavy industries tend to produce byproducts that both pollute the air and water, and the industrial supply chain is often involved in other environmental justice issues from mining and transportation. Because of their intensity, heavy industries are also significant contributors to greenhouse gas emissions that cause climat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Motor
An electric motor is an Electric machine, electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a Electromagnetic coil, wire winding to generate force in the form of torque applied on the motor's shaft. An electric generator is mechanically identical to an electric motor, but operates with a reversed flow of power, converting mechanical energy into electrical energy. Electric motors can be powered by direct current (DC) sources, such as from batteries, or rectifiers, or by alternating current (AC) sources, such as a power grid, Inverter (electrical), inverters or electrical generators. Electric motors may be classified by considerations such as power source type, construction, application and type of motion output. They can be powered by AC or DC, be Brushed motor, brushed or Brushless motor, brushless, single-phase, Two-phase electric power, two-p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyneside Electrics
The Tyneside Electrics were the suburban railways on Tyneside that the North Eastern Railway and the London and North Eastern Railway electrified using the third rail system. The North Tyneside Loop was electrified from 1904 onwards and formed one of the earliest suburban electric networks; the South Tyneside line to South Shields via Pelaw was electrified in March 1938. British Railways converted these lines to diesel operation in the 1960s: the line to South Shields in January 1963 and the North Tyneside lines in June 1967 when the electrical supply infrastructure (which dated from 1935) and the rolling stock (which dated from 1937) had become life expired. In addition, the system was losing passengers and suffering from costly vandalism. Since the late 1970s, much of the system has been converted to form the Tyne and Wear Metro. Routes The original lines covered were the North Tyneside Loop from Newcastle Central ''via'' Wallsend, North Shields, Whitley Bay and South Gosforth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chatham And District Light Railways Company
The Chatham and District Light Railways Company was the originator and first operator of the electric tramway system that served Chatham and Gillingham, and was later extended into Rochester, Strood and Rainham. The system was in operation from 17 June 1902 to 30 September 1930, when it was superseded by the motorbuses of the Chatham and District Traction Company. Principal routes At its inauguration the tramway had the following routes: * Luton to the Dockyard via Chatham Town Hall. * Chatham Cemetery to Gillingham Victoria Bridge via Chatham Town Hall and Brompton. * Chatham Town Hall to Gillingham Pier Road via Chatham Hill, Gillingham and James Street. * Chatham Railway station to the dockyard via Chatham Town Hall. The network expanded for several years, and by 1908 there were eight operational routes: * Luton to the Dockyard via Chatham Town Hall. * Frindsbury to Gillingham Green via Rochester, Chatham Town Hall and Brompton. * Strood Hill to Gillingham Green via Roches ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
