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Crompton Parkinson Ltd
Crompton Parkinson was a British electrical manufacturing company. It was formed in 1927 by the merger of Crompton & Co. with F & A. Parkinson Ltd. The brand is now part of Brook Crompton. History Crompton & Co. was a lamp manufacturer founded by R.E.B. Crompton in 1878. The company was widely known for installing the first electric lighting in Windsor Castle, Holyrood Palace and other prominent buildings. F & A. Parkinson Ltd. was a successful electric motor manufacturing company founded by two brothers, Albert and Frank Parkinson, who was a former student of (and later a major benefactor of) Leeds University. The university's Parkinson Building, opened in 1951, is named in his honour. Crompton Parkinson was taken over by the Hawker Siddeley aerospace group in 1968 which became part of BTR in 1992. BTR merged with Siebe to form Invensys in 1999. After selling off several divisions, Invensys was acquired by Schneider Electric of France in 2014. Crompton Lighting Austral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity
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 u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Ever Ready Electrical Company
The British Ever Ready Electrical Company (BEREC) was a British electrical firm formed in 1906 as the export branch of the American Eveready Battery Company. In 1914 it became independent of its American parent company. For decades the firm dominated the UK consumer battery market and had several factories in the UK, the largest of which was built at Tanfield Lea, County Durham, in 1968. Other factories included Dawley, Four Ashes, Maldon, Newburn, London (Victoria Works, Forest Road and from 1936, the St Ann's Works in Harringay) and Park Lane, Wolverhampton. The company's research effort was centred upon the Central Laboratories, later known as Group Technical Centre, in St. Ann's Road, Harringay, London N15. The company's head office was Ever Ready House in Whetstone, London N20. Overseas manufacturing sites included South Africa, Nigeria, Sri Lanka and Jamaica. The company also included UK engineering divisions: Cramic Engineering and Toolrite. In 1972, the company acq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 26
The British Rail Class 26 diesel locomotives, also known as the BRCW Type 2, were built by the Birmingham Railway Carriage and Wagon Company (BRCW) at Smethwick in 1958-59. Forty seven examples were built, and the last were withdrawn from service in 1994. Like their higher-powered sisters, the BRCW Classes 27 and 33, they had all-steel bodies and cab ends with fibreglass cab roofs. They were numbered D5300-D5346. Origins The BR Modernisation Plan contained a large requirement for small diesel locomotives in the - range and under BR's 'Pilot Scheme', small batches of locomotives were ordered from numerous different manufacturers for evaluation. BRCW obtained an order for 20 mixed traffic diesel-electric locomotives powered by Sulzer 6LDA28 engines. The Birmingham Railway Carriage and Wagon Company was a rolling stock manufacturer, although they were building diesel multiple units for BR. The first standalone locomotives made by the company were produced in 1956-57 BRCW: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Locomotive
A diesel locomotive is a type of railway locomotive in which the prime mover is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is conveyed to the driving wheels. Early internal combustion locomotives and railcars used kerosene and gasoline as their fuel. Rudolf Diesel patented his first compression-ignition engine in 1898, and steady improvements to the design of diesel engines reduced their physical size and improved their power-to-weight ratios to a point where one could be mounted in a locomotive. Internal combustion engines only operate efficiently within a limited power band, and while low power gasoline engines could be coupled to mechanical transmissions, the more powerful diesel engines required the development of new forms of transmission. This is because clutches would need to be very large at these power levels and would not fit in a standard -wide locomotive frame, or wear to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Railways
British Railways (BR), which from 1965 traded as British Rail, was a state-owned company that operated most of the overground rail transport in Great Britain from 1948 to 1997. It was formed from the nationalisation of the Big Four (British railway companies), Big Four British railway companies, and was privatisation of British Rail, privatised in stages between 1994 and 1997. Originally a trading brand of the Railway Executive of the British Transport Commission, it became an independent statutory corporation in January 1963, when it was formally renamed the British Railways Board. The period of nationalisation saw sweeping changes in the railway. A process of dieselisation and Railway electrification in Great Britain, electrification took place, and by 1968 steam locomotives had been entirely replaced by diesel and electric traction, except for the Vale of Rheidol Railway (a narrow-gauge railway, narrow-gauge tourist line). Passenger train, Passengers replaced freight train, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-O-Vac
Spectrum Brands Holdings, Inc. is an American diversified company. Headquartered in Middleton, Wisconsin, it was established in 2005 as the successor company to Rayovac Corporation. It is one of the Fortune 500 companies, and among the largest of its kind on the list. The company manufactures and markets home appliances under the Remington, Black & Decker, George Foreman, and Russell Hobbs brand names, lawn and garden care products under the Spectracide and Garden Safe brand names, and insect repellents under the Cutter and Repel brand names. Spectrum owns several pet care companies, both in the aquarium supply and companion animal trades. In the aquarium business, Spectrum owns Tetra, Whisper, Marineland, Perfecto, Jungle, Instant Ocean, Visi-Therm, and other product lines. Companion animal lines consist of Dingo, Nature's Miracle, Lazy Pet, Wonderbox, Furminator, IAMS, Eukanuba and others. Both aquarium lines and companion lines are concentrated into Spectrum's United Pet Grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet-metal
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes. Thicknesses can vary significantly; extremely thin sheets are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel. Sheet metal is available in flat pieces or coiled strips. The coils are formed by running a continuous sheet of metal through a roll slitter. In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous ( iron-based) metals and nonferrous metals such as aluminum or copper. Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brechin
Brechin (; gd, Breichin) is a city and former Royal burgh in Angus, Scotland. Traditionally Brechin was described as a city because of its cathedral and its status as the seat of a pre-Reformation Roman Catholic diocese (which continues today as an episcopal seat of the Scottish Episcopal Church), but that status has not been officially recognised in the modern era. Nevertheless, the designation is often used, with examples being the City of Brechin and District Community Council, City of Brechin and Area Partnership, City of Brechin Civic Trust and Brechin City Football Club. Kinnaird Castle is nearby. Brechin is located slightly closer to Dundee than Aberdeen and is located on the A90 between the cities. It is the fourth largest settlement of Angus. History In the centre of Brechin is a small museum in the Brechin Town House, and an award-winning tourist attraction, the Caledonian Railway. Along with the cathedral and round tower, part of the chapel of Brechin's ''Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Shields
South Shields () is a coastal town in South Tyneside, Tyne and Wear, England. It is on the south bank of the mouth of the River Tyne. Historically, it was known in Roman times as Arbeia, and as Caer Urfa by Early Middle Ages. According to the 2011 census, the town had a population of 75,337. It is the fourth largest settlement in Tyne and Wear; after Newcastle upon Tyne, Sunderland and Gateshead. The town became part of Tyne and Wear in 1974. It is within the historic county boundaries of County Durham. History The first evidence of a settlement within what is now the town of South Shields dates from pre-historic times. Stone Age arrow heads and an Iron Age round house have been discovered on the site of Arbeia Roman Fort. The Roman garrison built a fort here around AD 160 and expanded it around AD 208 to help supply their soldiers along Hadrian's Wall as they campaigned north beyond the Antonine Wall. Divisions living at the fort included Tigris bargemen (from Pers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dundee
Dundee (; sco, Dundee; gd, Dùn Dè or ) is Scotland's List of towns and cities in Scotland by population, fourth-largest city and the List of urban areas in the United Kingdom, 51st-most-populous built-up area in the United Kingdom. The mid-year population estimate for 2016 was , giving Dundee a population density of 2,478/km2 or 6,420/sq mi, the List of Scottish council areas by population density, second-highest in Scotland. It lies within the eastern central Lowlands on the north bank of the Firth of Tay, which feeds into the North Sea. Under the name of Dundee City, it forms one of the 32 Council areas of Scotland, council areas used for local government in Scotland. Within the boundaries of the Shires of Scotland, historic county of Angus, Scotland, Angus, the city developed into a burgh in the late 12th century and established itself as an important east coast trading port. Rapid expansion was brought on by the Industrial Revolution, particularly in the 19th century w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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