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LNER Class N8
The NER B and B1 Classes (later London and North Eastern Railway NERClasses N8) were two classes of 0-6-2 tank locomotives designed by Thomas William Worsdell for heavy freight and mineral on the North Eastern Railway, introduced in 1886. They were tank engine versions of the NER C1 Class 0-6-0, using both simple expansion (Class B1) and also the von Borries configuration for two-cylinder compound locomotives (Class B). Both types were later rebuilt using superheated steam and the compounds were also rebuilt as simple expansion locomotives, and eventually formed a single class (albeit with variations in dimensions). Many of the superheated locomotives were also later returned to saturated steam as their original boilers wore out. As a result the classes have had a very complex mechanical history. B1 Class The first batch of ten locomotives were built at Darlington Works between June and November 1886. They had Joy valve gear and slide valves. They were originally designated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas William Worsdell
Thomas William Worsdell (14 January 1838 – 28 June 1916) was an English locomotive engineer. He was born in Liverpool into a Quaker family. Family T. W. Worsdell – normally known as William – was the eldest son of Nathaniel Worsdell (1809–1886), and grandson of the coachbuilder Thomas Clarke Worsdell (1788–1862). His younger brother, Wilson Worsdell (1850–1920), was also a locomotive engineer. T. C. Worsdell had become a Quaker at some point between 1812 and 1816, and his descendants, including Nathaniel, William and Wilson, were brought up in the Quaker faith. William was born at his parents' house in Liverpool on 14 January 1838. He began school at the age of two, and in 1847 was sent as a boarder to Ackworth, a Quaker school in Yorkshire, where he remained until 1852. Career He worked at the Crewe Works of the LNWR under John Ramsbottom but in 1865 moved to the United States to the Pennsylvania Railroad. In 1871 he was invited by Francis William Webb to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darlington Works
Darlington Works was established in 1863 by the Stockton and Darlington Railway in the town of Darlington in the north east of England. The main part of the works, the North Road Shops was located on the northeast side of the Stockton and Darlington Railway (now part of the Tees Valley Line) History NER period The first new locomotive was built at the works in 1864. Though the railway had amalgamated with the North Eastern Railway (NER) in 1863, it continued to build its own designs for a number of years. In 1877, the first North Eastern designs appeared. Additionally works (paint and boilershop) were constructed west of the S&DR railway in the Stooperdale area of Darlington. Grandiose offices for the NER were also constructed in the Stooperdale area in 1911, to the design of William Bell. The offices were used by NER chief mechanical engineer Vincent Raven until 1917. In 1914, a class of NER Bo-Bo electric locomotives was built at the works to run between Shildon and Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrapped Locomotives
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 "scrapper" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1886
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Eastern Railway Locomotives
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piston Valve (steam Engine)
Piston valves are one form of valve used to control the flow of steam within a steam engine or locomotive. They control the admission of steam into the cylinders and its subsequent exhausting, enabling a locomotive to move under its own power. The valve consists of two piston heads on a common spindle moving inside a steam chest, which is essentially a mini-cylinder located either above or below the main cylinders of the locomotive. Overview In the 19th century, steam locomotives used slide valves to control the flow of steam into and out of the cylinders. In the 20th century, slide valves were gradually superseded by piston valves, particularly in engines using superheated steam. There were two reasons for this: * It is difficult to lubricate slide valves adequately in the presence of superheated steam * With piston valves, the steam passages can be made shorter. This, particularly following the work of André Chapelon, reduces resistance to the flow of steam and improves eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephenson Valve Gear
The Stephenson valve gear or Stephenson link or shifting link is a simple design of valve gear that was widely used throughout the world for various kinds of steam engines. It is named after Robert Stephenson but was invented by his employees. Historical background During the 1830s, the most popular valve drive for steam locomotives was known as '' gab motion'' in the United Kingdom and'' V-hook motion'' in the United States. The gab motion incorporated two sets of eccentrics and rods for each cylinder; one eccentric was set to give forward and the other backwards motion to the engine and one or the other could accordingly engage with a pin driving the distribution valve by means of the gabs: - vee-shaped ends to the eccentric rods supposed to catch the rocker driving the valve rod whatever its position. It was a clumsy mechanism, difficult to operate, and only gave fixed valve events. In 1841, two employees of Robert Stephenson and Company, draughtsman William Howe and patte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincent Raven
Sir Vincent Litchfield Raven, KBE (3 December 1859 – 14 February 1934) was an English railway engineer, and was chief mechanical engineer of the North Eastern Railway from 1910 to 1922. Biography Vincent Raven was born the son of a clergyman at Great Fransham rectory in Norfolk and educated at Aldenham School in Hertfordshire. In 1877 he began his career with the North Eastern Railway as a pupil of the then Locomotive Superintendent, Edward Fletcher. By 1893 he had achieved the post of Assistant Mechanical Engineer to Wilson Worsdell who was then the Locomotive Superintendent. In this post he was involved for the first time with an electrification project, as the N.E.R. was electrifying the North Tyneside suburban route in 1904. This was a third rail system at 600 volts DC. Steam locomotives In 1910 he became Chief Mechanical Engineer on Wilson Worsdell's retirement (The title of the post had changed from Locomotive Superintendent in 1902). Raven developed some of W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson Worsdell
Wilson Worsdell (7 September 1850 – 14 April 1920) was an English locomotive engineer who was locomotive superintendent of the North Eastern Railway from 1890 to 1910. He was the younger brother of T.W. Worsdell. Wilson was born at Monks Coppenhall, near Crewe on 7 September 1850 to Nathaniel and Mary Worsdell; he was their tenth child and fourth son. In 1860 he was sent as a boarder to Ackworth, a Quaker school in Yorkshire. Career Wilson Worsdell worked at Crewe for a short time, then moved to the USA to work at the Altoona Works of the Pennsylvania Railroad. He returned to England in 1871 and worked for the London and North Western Railway (LNWR) and rose to be in charge of the locomotive shed at Chester.. In 1883, he became an Assistant Locomotive Superintendent of the North Eastern Railway (NER). Wilson's brother, Thomas William Worsdell was Locomotive Superintendent of the NER from 1885 to 1890. When Thomas William retired, Wilson replaced him as the NER's Locomo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gateshead TMD
Gateshead TMD was a railway traction maintenance depot situated in Gateshead, England. The depot code was 52A during the steam era and GD later on. It was known, along with the adjacent locomotive works, as Greenesfield or Greensfield, after a Mr. Greene, from whom the North Eastern Railway (NER) bought the land . In 1958, all BR locomotive depots on Tyneside, Wearside and in Northumberland became sub-sheds of Gateshead. The depot closed in 1991. Housing now occupies the site, now known as Ochre Yards. The street names reflect the site's history, with Worsdell Drive and Fletcher Road named after former locomotive superintendents of the NER. Engine shed and infrastructure The main shed housed four turntables for most of its working life. Prior to 1908, all four turntables had been 48' 5", which proved to be a problem as locomotives were steadily increasing in size. However, in that same year, the Redheugh Incline was closed, thereby allowing the track running alongsid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slide Valve
The slide valve is a rectilinear valve used to control the admission of steam into and emission of exhaust from the cylinder of a steam engine. Use In the 19th century, most steam locomotives used slide valves to control the flow of steam into and out of the cylinders. In the 20th century, slide valves were gradually superseded by piston valves, particularly in engines using superheated steam. There were two reasons for this: * With piston valves, the steam passages can be made shorter. This reduces resistance to the flow of steam and improves efficiency. * It is difficult to lubricate slide valves adequately in the presence of superheated steam. Murdoch's D slide valve The D slide valve, or more specifically Long D slide valve, is a form of slide valve, invented by William Murdoch and patented in 1799. It is named after the hollow central D-sectioned piston. This valve worked by "connecting the upper and lower valves so as to be worked by one rod or spindle, and in maki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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