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LNWR John Hick Class
The London and North Western Railway (LNWR) John Hick class was a class of ten 2-2-2-2 steam locomotives designed for express passenger work by F. W. Webb. History They were broadly similar to the earlier ''Greater Britain'' class, the principal difference being smaller driving wheels, as their intended use was on the more-steeply graded Northern Section. The first of the ten locomotives was built in February 1894, and the remaining nine came from Crewe Works between January and April 1898. They were three-cylinder compound locomotives: the two outside high-pressure cylinders drove the trailing drivers via Howe-Stephenson valve gear, the one inside low-pressure cylinder drive the leading drivers via a slip eccentric. There was no connection between the two sets of drivers. All the locomotives were named; one unusual feature (shared with the ''Greater Britain'' class) was that the names were split over two nameplates, one on each driving wheel splasher. This necessitated the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hick (politician)
John Hick (2 July 1815 – 2 February 1894) was a wealthy English industrialist, art collector and Conservative Party politician who sat in the House of Commons from 1868 to 1880, he is associated with the improvement of steam-engines for cotton mills and the work of his firm Hick, Hargreaves and Co. universal in countries where fibre was spun or fabrics woven. Family Hick was the eldest son of Benjamin Hick (1790–1842), a civil and mechanical engineer responsible for improvements to the steam-engine, and his wife Elizabeth Routledge (1783–1826), daughter of William Routledge of Elvington Yorkshire. Elizabeth's brother and Hick's uncle, Joshua Routledge (1773–1829) also an engineer living in Bolton, designed the ''Engineer's Improved Slide Rule'' and patented improvements to the Rotary steam engine. Education and early career Educated at a private school near Alderley, Cheshire and Bolton Grammar School where he received a commercial and classical education, Hick en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugh Myddleton
Sir Hugh Myddelton (or Middleton), 1st Baronet (1560 – 10 December 1631) was a Welsh clothmaker, entrepreneur, mine-owner, goldsmith, banker and self-taught engineer. The spelling of his name is inconsistently reproduced, but Myddelton appears to be the earliest, and most consistently used in place names associated with him. Early life Myddelton was born in 1560 at Galch Hill, Denbighshire, Wales. He as the sixth son of Richard Myddelton, governor of Denbigh Castle in Wales and MP for Denbigh Boroughs and Jane Dryhurst, daughter of Hugh Dryhurst and Lucy ( Grimsditch) Dryhurst. Among his brothers were Sir Thomas Myddelton, Lord Mayor of London, William Middelton, poet and seaman, and Robert Myddelton, also an MP. Career He travelled to seek his fortune in London and after being apprenticed to London goldsmith Thomas Hartopp, becoming so successful in that trade that he was appointed Royal Jeweller by King James I. In the meantime, he became an alderman and then record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duplex Locomotives
A duplex locomotive is a steam locomotive that divides the driving force on its wheels by using two pairs of cylinders rigidly mounted to a single locomotive frame; it is not an articulated locomotive. The concept was first used in France in 1863, but was particularly developed in the early 1930s by the Baldwin Locomotive Works The Baldwin Locomotive Works (BLW) was an American manufacturer of railroad locomotives from 1825 to 1951. Originally located in Philadelphia, it moved to nearby Eddystone, Pennsylvania, in the early 20th century. The company was for decades t ..., the largest commercial builder of steam locomotives in North America, under the supervision of its then chief engineer, Ralph P. Johnson. Prior to this, the term ''duplex locomotive'' was sometimes applied to articulated locomotives in general. Drawbacks of the two-cylinder locomotive The duplex solution In Europe this problem was often overcome by divided drive (locomotive), dividing the drive between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-2-2-2 Locomotives
The hyphen-minus is the most commonly used type of hyphen, widely used in digital documents. It is the only character that looks like a minus sign or a dash in many character sets such as ASCII or on most keyboards, so it is also used as such. The name "hyphen-minus" derives from the original ASCII standard, where it was called "hyphen(minus)". The character is referred to as a "hyphen", a "minus sign", or a "dash" according to the context where it is being used. Description In early monospaced font typewriters and character encodings, a single key/code was almost always used for hyphen, minus, various dashes, and strikethrough, since they all have a roughly similar appearance. The current Unicode Standard specifies distinct characters for a number of different dashes, an unambiguous minus sign ("Unicode minus") at code point U+2212, and various types of hyphen including the unambiguous "Unicode hyphen" at U+2010 and the hyphen-minus at U+002D. When a hyphen is called for, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London And North Western Railway Locomotives
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as ''Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished from the Lord Mayo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LNWR George The Fifth Class
The London and North Western Railway (LNWR) George the Fifth Class was a class of 4-4-0 passenger steam locomotive. History The locomotives were introduced during July 1910 by Charles Bowen-Cooke following the succession of George V, construction continued until 1915. They were essentially superheated versions of the LNWR Whale Precursor Class. At the same time, similar non-superheated ''Queen Mary'' Class engines were also built but all of these acquired superheaters as the advantages of superheating became clear and were absorbed into the ''George the Fifth'' Class. A total of 90 Georges were built, and all were named. The LNWR reused names and numbers from withdrawn locomotives, with the result that the numbering system was completely haphazard. All of the Georges passed into London, Midland and Scottish Railway (LMS) ownership on the grouping in 1923. The LMS gave them the power classification 3P. The LMS renumbered them into a more logical series of 5320–5409, and lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LNWR Whale Experiment Class
The London and North Western Railway (LNWR) Experiment Class was a class of 4-6-0 steam locomotive designed by George Whale. Career They were an extended version of the Whale's Precursor Class 4-4-0, with slightly smaller driving wheels. The first of the class, 66 ''Experiment'' was built in 1905 and a total of 105 were constructed up until 1910. The LNWR reused numbers and names of withdrawn locomotives, with the result that the numbering system was completely haphazard. A 19in Express Goods Class with smaller driving wheels was also built from 1906. From 1911, a superheated version, the Prince of Wales Class was built. In 1915, 1361 ''Prospero'' was experimentally rebuilt with four cylinders, Dendy Marshall valve gear and superheated. The conversion was not repeated. Only two other engines were given superheaters; 2624 ''Saracen'' and 1993 (LMS 5472) ''Richard Moon''. All entered London, Midland and Scottish Railway (LMS) stock upon grouping in 1923. The LMS gave them th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Siemens
Sir Carl Wilhelm Siemens (4 April 1823 – 19 November 1883), anglicised to Charles William Siemens, was a German-British electrical engineer and businessman. Biography Siemens was born in the village of Lenthe, today part of Gehrden, near Hanover where his father, Christian Ferdinand Siemens (31 July 1787 – 16 January 1840), a tenant farmer, farmed an estate belonging to the Crown. The Siemens family is an old family of Goslar which has been documented since 1384. His mother was Eleonore Deichmann (1792–8 July 1839), and William, or Carl Wilhelm, was the fourth son of a family of fourteen children. Of his siblings, Ernst Werner Siemens, the fourth child, became a famous electrician and was associated with William in many of his inventions. He was also the brother of Carl Heinrich von Siemens and a cousin of Alexander Siemens. On 23 July 1859, Siemens was married at St James's, Paddington, to Anne Gordon—the youngest daughter of Mr Joseph Gordon, Writer to the Signet, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Savery
Thomas Savery (; c. 1650 – 15 May 1715) was an English inventor and engineer. He invented the first commercially used steam-powered device, a steam pump which is often referred to as the "Savery engine". Savery's steam pump was a revolutionary method of pumping water, which solved the problem of mine drainage and made widespread public water supply practicable. Career Thomas Savery was born at the manor house of Shilstone, near Modbury, Devon. He became a military engineer, rising to the rank of captain by 1702, and spent his free time performing experiments in mechanics. In 1696 he took out a patent for a machine for polishing glass or marble and another for "rowing of ships with greater ease and expedition than hitherto been done by any other" which involved paddle-wheels driven by a capstan and which was dismissed by the Admiralty following a negative report by the Surveyor of the Navy, Edmund Dummer. Savery also worked for the Sick and Hurt Commissioners, contractin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Rennie The Younger
Sir John Rennie FRSA (30 August 1794 – 3 September 1874) was the second son of engineer John Rennie the Elder, and brother of George Rennie. Early life John Rennie was born at 27 Stamford Street, Blackfriars Road, London, on 30 August 1794. He was educated by Dr. Greenlaw at Isleworth, and afterwards by Dr. Charles Burney at Greenwich. He subsequently entered his father's manufactory in Holland Street, Blackfriars Road, where he acquired a practical knowledge of his profession, and in 1813 he was placed under Mr. Hollingsworth, resident engineer of Waterloo Bridge, the foundations of which he personally superintended. In 1815 he assisted his father in the erection of Southwark Bridge, and in 1819 he went abroad for the purpose of studying the great engineering works on the continent. J. & G. Rennie On the death of his father in 1821, John remained in partnership with his brother George, the civil engineering portion of the business being carried on by him, whereas the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Penn (engineer)
John Penn (1805–1878) was an English marine engineer whose firm was pre-eminent in the middle of the 19th century due to his innovations in engine and propeller systems, which led his firm to be the major supplier to the Royal Navy as it made the transition from sail to steam power. He was also president of the Institution of Mechanical Engineers on two occasions. Early life John Penn was born in 1805 in Greenwich, the son of engineer and millwright John Penn (born in Taunton, Somerset, 1770; died 6 June 1843). The senior John Penn had in 1799 started an agricultural engineering business on the site at the junction of Blackheath and Lewisham Roads (close to modern-day Deptford Bridge). It grew in two decades to be one of the major engineering works in the London area. The focus of the firm was mainly in agriculture and more specifically mills for corn and flour. Although John Penn senior lived in Lewisham he stood as a reformist candidate for Greenwich in the December 1832 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Maudslay
Henry Maudslay ( pronunciation and spelling) (22 August 1771 – 14 February 1831) was an English machine tool innovator, tool and die maker, and inventor. He is considered a founding father of machine tool technology. His inventions were an important foundation for the Industrial Revolution. Maudslay's invention of a metal lathe to cut metal, circa 1800, enabled the manufacture of standard screw thread sizes. Standard screw thread sizes allowed interchangeable parts and the development of mass production. Early life Maudslay was the fifth of seven children of Henry Maudslay, a wheelwright in the Royal Engineers, and Margaret (''nee'' Whitaker), the young widow of Joseph Laundy. His father was wounded in action and so in 1756 became an 'artificer' at the Royal Arsenal, Woolwich (then in Kent), where he remained until 1776 and died in 1780. The family lived in an alley that no longer exists, off Beresford Square, between Powis Street and Beresford Street. Career Maudslay be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
