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Metropolitan Railway A Class
The Metropolitan Railway A Class and B Class were condensing steam locomotives built for the Metropolitan Railway by Beyer Peacock, first used in 1864. A total of 40 A Class and 26 of the slightly different B Class were delivered by 1885. Used underground, the locomotives condensed their steam, and coke or smokeless coal was burnt to reduce the smoke. Most locomotives were withdrawn after electrification in the early 20th century, forty having been sold by 1907. The last one was withdrawn in 1948, and is now preserved at the London Transport Museum. History Construction When the Metropolitan Railway (Met) opened in 1863, the Great Western Railway (GWR) provided the services with their Metropolitan Class locomotives. However, the GWR withdrew their services in August 1863, and the Met bought their own locomotives, which needed to condense as the line from Paddingdon to Farringdon was underground. A tender was received from Beyer, Peacock and Company of Manchester for building ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beyer, Peacock And Company
Beyer, Peacock and Company was an English railway locomotive manufacturer with a factory in Openshaw, Manchester. Founded by Charles Beyer, Richard Peacock and Henry Robertson, it traded from 1854 until 1966. The company exported locomotives, and machine tools to service them, throughout the world. Founders German-born Charles Beyer had undertaken engineering training related to cotton milling in Dresden before moving to England in 1831 aged 21. He secured employment as a draughtsman at Sharp, Roberts and Company's Atlas works in central Manchester, which manufactured cotton mill machinery and had just started building locomotives for the Liverpool and Manchester Railway. There he was mentored by head engineer and prolific inventor of cotton mill machinery, Richard Roberts. By the time he resigned 22 years later he was well established as the company's head engineer; he had been involved in producing more than 600 locomotives. Richard Peacock had been chief engineer of the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhenish Railway Company
The Rhenish Railway Company (German language, German: ''Rheinische Eisenbahn-Gesellschaft'', RhE) was along with the Cologne-Minden Railway Company (CME) and the Bergisch-Märkische Railway Company (BME) one of the railway companies that in the mid-19th century built the first railways in the Ruhr and large parts of today's North Rhine-Westphalia. Foundation The industrialists of the Rhineland and the Bergisches Land, then part of Prussia, sought to avoid paying the high tolls for using the Rhine imposed by the Netherlands and very early in its development, saw the possibility of the new means of transport, the railway. As early as the 1830s committees were established the cities of the Rhineland to promote proposals for building railways. Some of the members of the Cologne committee under David Hansemann (1790–1864)—a merchant and banker from Aachen—and the Aachen Committee favoured a railway line through Belgium to the seaport of Antwerp via Liege. Belgium, which had bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metropolitan Railway Engine No
Metropolitan may refer to: * Metropolitan area, a region consisting of a densely populated urban core and its less-populated surrounding territories * Metropolitan borough, a form of local government district in England * Metropolitan county, a type of county-level administrative division of England Businesses * Metro-Cammell, previously the Metropolitan Cammell Carriage and Wagon Company * Metropolitan-Vickers, a British heavy electrical engineering company * Metropolitan Stores, a Canadian former department store chain * Metropolitan Books, an imprint of Henry Holt and Company Colleges and universities * Leeds Metropolitan University, United Kingdom * London Metropolitan University, United Kingdom * Manchester Metropolitan University, United Kingdom * Metropolitan Community College (Omaha), United States * Metropolitan State University of Denver, United States ** Metro State Roadrunners * Metropolitan State University, in Saint Paul, Minnesota * Oslo Metropolitan University, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adams Axle
The Adams axle is a form of radial axle for rail locomotives that enable them to negotiate curves more easily. It was invented by William Bridges Adams and patented in 1865. The invention uses axle boxes that slide on an arc in shaped horn blocks, so allowing the axle to slide out to either side. This is similar to the movement of a Bissell truck, but with the notional centre point of the curve being where the pivot of the truck would be. This design, using slide bearings, is more expensive than one employing a shaft, but takes up less space. Trials In 1865 the Society of Engineers, London, made direct comparison between the radial axle, invented by William Bridges Adams, and a bogie design with an india-rubber Rubber, also called India rubber, latex, Amazonian rubber, ''caucho'', or ''caoutchouc'', as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds. Thailand, Malaysia, and ... central bearing in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nameplate
A nameplate identifies and displays a person or product's name. Nameplates are usually shaped as rectangles but are also seen in other shapes, sometimes taking on the shape of someone's written name. Nameplates primarily serve an informative function (as in an office environment, where nameplates mounted on doors or walls identify employees' spaces) or a commercial role (as in a retail environment, where nameplates are mounted on products to identify the brand). Whereas name tags tend to be worn on uniforms or clothing, nameplates tend to be mounted onto an object (e.g. cars, amplification devices) or physical space (e.g. doors, walls, or desktops). Nameplates are also distinct from name plaques. Plaques have larger dimensions and aim to communicate more information than a name and title. Office nameplates Office nameplates generally are made out of plastic, wood, metals (stainless steel, brass, aluminium, zinc, copper) and usually contain one or two lines of text. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthracite
Anthracite, also known as hard coal, and black coal, is a hard, compact variety of coal that has a submetallic luster. It has the highest carbon content, the fewest impurities, and the highest energy density of all types of coal and is the highest ranking of coals. Anthracite is the most metamorphosed type of coal (but still represents low-grade metamorphism), in which the carbon content is between 86% and 97%. The term is applied to those varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition. Anthracite ignites with difficulty and burns with a short, blue, and smokeless flame. Anthracite is categorized into standard grade, which is used mainly in power generation, high grade (HG) and ultra high grade (UHG), the principal uses of which are in the metallurgy sector. Anthracite accounts for about 1% of global coal reserves, and is mined in only a few countries around the world. The Coal Region of northeastern Pen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coke (fuel)
Coke is a grey, hard, and porous coal-based fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern. The unqualified term "coke" usually refers to the product derived from low-ash and low-sulphur bituminous coal by a process called coking. A similar product called petroleum coke, or pet coke, is obtained from crude oil in oil refineries. Coke may also be formed naturally by geologic processes.B. Kwiecińska and H. I. Petersen (2004): "Graphite, semi-graphite, natural coke, and natural char classification — ICCP system". ''International Journal of Coal Geology'', volume 57, issue 2, pages 99-116. History China Historical sources dating to the 4th century describe the production of coke in ancient China. The Chinese first used coke for heating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectacle Plate
In general, spectacle refers to an event that is memorable for the appearance it creates. Derived in Middle English from c. 1340 as "specially prepared or arranged display" it was borrowed from Old French ''spectacle'', itself a reflection of the Latin ''spectaculum'' "a show" from ''spectare'' "to view, watch" frequentative form of ''specere'' "to look at." The word ''spectacle'' has also been a term of art in theater dating from the 17th century in English drama. The masque and spectacle Court masques and masques of the nobility were most popular in the Jacobean and Caroline era. Such masques, as their name implies, relied heavily upon a non-verbal theater. The character lists for masques would be quite small, in keeping with the ability of a small family of patrons to act, but the costumes and theatrical effects would be lavish. Reading the text of masques, such as ''The Masque at Ludlow'' (most often referred to as ''Comus''), the writing is spare, philosophical, and gran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diameter
In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere. In more modern usage, the length d of a diameter is also called the diameter. In this sense one speaks of diameter rather than diameter (which refers to the line segment itself), because all diameters of a circle or sphere have the same length, this being twice the radius r. :d = 2r \qquad\text\qquad r = \frac. For a convex shape in the plane, the diameter is defined to be the largest distance that can be formed between two opposite parallel lines tangent to its boundary, and the is often defined to be the smallest such distance. Both quantities can be calculated efficiently using rotating calipers. For a curve of constant width such as the Reuleaux triangle, the width and diameter are the same because all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir John Fowler, 1st Baronet
Sir John Fowler, 1st Baronet, KCMG, LLD, FRSE (15 July 1817 – 20 November 1898) was an English civil engineer specialising in the construction of railways and railway infrastructure. In the 1850s and 1860s, he was engineer for the world's first underground railway, London's Metropolitan Railway, built by the "cut-and-cover" method under city streets. In the 1880s, he was chief engineer for the Forth Bridge, which opened in 1890. Fowler's was a long and eminent career, spanning most of the 19th century's railway expansion, and he was engineer, adviser or consultant to many British and foreign railway companies and governments. He was the youngest president of the Institution of Civil Engineers, between 1865 and 1867, and his major works represent a lasting legacy of Victorian engineering. Early life Fowler was born in Wadsley, Sheffield, Yorkshire, England, to land surveyor John Fowler and his wife Elizabeth (née Swann). He was educated privately at Whitley Hall near Ecclesfi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GWR Metropolitan Class
The Great Western Railway Metropolitan Class broad gauge steam locomotives with condensing apparatus were used for working trains on the Metropolitan Railway. The equipment was later removed, though the class continued to work suburban trains on GWR lines in London. The class was introduced into service between June 1862 and October 1864, and withdrawn between June 1871 and December 1877. Twenty-two locomotives were built to the tank locomotive arrangement from 1862 to 1864., ''Metropolitan'', 2-4-0T The locomotives were built by three workshops, each with a different naming system. The first two batches were delivered concurrently by the Vulcan Foundry (named after insects), and Kitson & Co. (named after foreign monarchs). These were followed by a batch from the railway's own workshops at Swindon, that were named after flowers. Around 1865, seven of the class were rebuilt as tender locomotives: ''Hornet'', ''Mogul'', ''Azalia'', ''Lily'', ''Myrtle'', ''Violet'', ''Laurel' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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