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Locomotive Seguin
Locomotive Seguin is the first steam locomotive to use a tubular boiler, a groundbreaking invention that multiplied the developed power by sixfold. Boiling is achieved by circulating the combustion gases in multiple 'fire tubes' passing through the heating body, significantly increasing the thermal exchange surface and efficiency. The boiler produced of steam per hour instead of , enabling the locomotive to reach a speed of instead of . Marc Seguin patented this invention on December 12, 1827, and it was initially applied to boats navigating the Rhône River. The Seguin locomotive was built in twelve iterations at the Perrache workshops between 1829 and 1835. History The locomotive first ran on October 1, 1829, just a few days before George Stephenson's Rocket, with whom Marc Seguin maintained continuous communication. It was used on the second French railway line, connecting Saint-Étienne to Lyon from 1830 to 1832, where it started passenger service in 1831. A replica of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0-4-0
Under the Whyte notation for the classification of steam locomotives, represents one of the simplest possible types, that with two axles and four coupled wheels, all of which are driven. The wheels on the earliest four-coupled locomotives were connected by a single gear wheel, but from 1825 the wheels were usually connected with coupling rods to form a single driven set. The notation 0-4-0T indicates a tank locomotive of this wheel arrangement on which its water and fuel is carried on board the engine itself, rather than in an attached tender. In Britain, the Whyte notation of wheel arrangement was also often used for the classification of electric and diesel-electric locomotives with side-rod-coupled driving wheels. Under the UIC classification used in Europe and, in more recent years, in simplified form in the United States, a 0-4-0 is classified as B (German and Italian) if the axles are connected by side rods or gearing and 020 (French), independent of axle motoring. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Étienne–Lyon Railway
The Saint-Étienne to Lyon line is a railway linking Saint-Étienne to Lyon. The line was built between 1828 and 1833 by Camille Seguin and Marc Seguin at a cost of 14,500,000 FRF. History Construction Construction began in September 1826. Marc Seguin was chief engineer, chief of estates, maintenance and rolling stock at the same time. Despite all the natural obstacles he encountered, Seguin drew up the plans for line, 56 km in length, with a slow descent towards Lyon. The first part of the line, between Saint-Étienne and Rive-de-Gier was laid at a constant descent of 1.2 to 1.4%. The following section, running along the Gier valley down to Givors, on the Rhône, was less inclined, with a slope of 0.65%. The last section of the line, to Lyon, was built virtually level. Technical data To avoid difficulties in acquiring land, with no laws concerning compulsory purchase at the time, Seguin built several bridges and tunnels. Between 1827 and 1830 he dug the first t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, Fuel oil, oil or, rarely, Wood fuel, wood) to heat water in the locomotive's Boiler (power generation), boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its Steam locomotive components, cylinders in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a Tender (rail), tender coupled to it. #Variations, Variations in this general design include electrically powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom of Great Britain an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combustion Gas
Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke. Combustion does not always result in fire, because a flame is only visible when substances undergoing combustion vaporize, but when it does, a flame is a characteristic indicator of the reaction. While activation energy must be supplied to initiate combustion (e.g., using a lit match to light a fire), the heat from a flame may provide enough energy to make the reaction self-sustaining. The study of combustion is known as combustion science. Combustion is often a complicated sequence of elementary radical reactions. Solid fuels, such as wood and coal, first undergo endothermic pyrolysis to produce gaseous fuels whose combustion then supplies the heat required to produce more of them. Combustion is often hot enough that incandescent light in the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Seguin
Marc Seguin (20 April 1786 – 24 February 1875) was a French engineer, inventor of the wire-Wire rope, cable suspension bridge and the multi-tubular steam-engine firetube boiler, boiler. Early life Seguin was born in Annonay, Ardèche to Marc François Seguin (1757–1832), the founder of Seguin & Co., and Thérèse-Augustine de Montgolfier (1764–1843), a niece of the pioneer hot air balloonist Joseph Montgolfier. Career Bridges Seguin was an inventor and entrepreneur who developed the first suspension bridge in continental Europe. He built and administered 186 toll-bridges throughout France. At the 1823 Exposition des produits de l'industrie française a model was exhibited of a planned suspension bridge which would span the Rhône from Tain-l'Hermitage to Tournon-sur-Rhône. The bridge, designed by Seguin, was completed in 1825. Steam locomotives Shortly after the Stockton and Darlington Railway in England opened (1825) he visited it and observed George Stephenson' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhône River
The Rhône ( , ; Occitan: ''Ròse''; Arpitan: ''Rôno'') is a major river in France and Switzerland, rising in the Alps and flowing west and south through Lake Geneva and Southeastern France before discharging into the Mediterranean Sea (Gulf of Lion). At Arles, near its mouth, the river divides into the Great Rhône () and the Little Rhône (). The resulting delta forms the Camargue region. The river's source is the Rhône Glacier, at the east edge of the Swiss canton of Valais. The glacier is part of the Saint-Gotthard Massif, which gives rise to three other major rivers: the Reuss, Rhine and Ticino. The Rhône is, with the Po and the Nile, one of the three Mediterranean rivers with the largest water discharge. Etymology The name ''Rhône'' continues the Latin name (Greek ) in Greco-Roman geography. The Gaulish name of the river was or (from a PIE root *''ret-'' "to run, roll" frequently found in river names). Names in other languages include ; ; ; ; ; and . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephenson's Rocket
Stephenson's ''Rocket'' is an early steam locomotive of 0-2-2 wheel arrangement. It was built for and won the Rainhill Trials of the Liverpool and Manchester Railway (L&MR), held in October 1829 to show that improved locomotives would be more efficient than stationary steam engines. ''Rocket'' was designed and built by Robert Stephenson in 1829, and built at the Forth Street Works of his company in Newcastle upon Tyne. Though ''Rocket'' was not the first steam locomotive, it was the first to bring together several innovations that produced the most advanced locomotive of its day. It is the most famous example of an evolving design of locomotives by Stephenson, and became the template for most steam engines in the following 150 years. The locomotive was displayed in the Science Museum in London until 2018, after which it was briefly exhibited at sites around the UK, ultimately at National Railway Museum in York. Since 2023, it has been based at the Locomotion Museum in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Étienne
Saint-Étienne (; Franco-Provençal: ''Sant-Etiève''), also written St. Etienne, is a city and the prefecture of the Loire département, in eastern-central France, in the Massif Central, southwest of Lyon, in the Auvergne-Rhône-Alpes region. Saint-Étienne is the thirteenth most populated commune in France and the second most populated commune in Auvergne-Rhône-Alpes. Its metropolis (''métropole''), Saint-Étienne Métropole, is the second most populous regional metropolis after Lyon. The commune is also at the heart of a vast metropolitan area with 406,868 inhabitants (2020), the eighteenth largest in France by population, comprising 105 communes. Its inhabitants are known as ''Stéphanois'' (masculine) and ''Stéphanoises'' (feminine). Long known as the French city of the "weapon, cycle and ribbon" and a major coal mining centre, Saint-Étienne is currently engaged in a vast urban renewal program aimed at leading the transition from the industrial city inherited fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyon
Lyon (Franco-Provençal: ''Liyon'') is a city in France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of the French Alps, southeast of Paris, north of Marseille, southwest of Geneva, Switzerland, northeast of Saint-Étienne. The City of Lyon is the List of communes in France with over 20,000 inhabitants, third-largest city in France with a population of 522,250 at the Jan. 2021 census within its small municipal territory of , but together with its suburbs and exurbs the Lyon Functional area (France), metropolitan area had a population of 2,308,818 that same year, the second largest in France. Lyon and 58 suburban municipalities have formed since 2015 the Lyon Metropolis, Metropolis of Lyon, a directly elected metropolitan authority now in charge of most urban issues, with a population of 1,424,069 in 2021. Lyon is the Prefectures in France, prefecture of the Auvergne-Rhône-Alpes Regions of France, region and seat of the Departmental co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L'Alsace
''L'Alsace'' is a regional daily French newspaper covering the Alsace region. History and profile ''L'Alsace'' was created in November 1944. In addition to its headquarters in Mulhouse, ''L'Alsace'' has 15 local agencies in the Haut-Rhin département (Altkirch, Cernay, Colmar, Guebwiller, Masevaux, Mulhouse, Saint-Louis, Sainte-Marie-aux-Mines, Thann and Wittelsheim), two in the Bas-Rhin département (Sélestat and Strasbourg), one in the Territoire de Belfort département (Belfort), one in the Doubs département (Montbéliard), and one in the Haute-Saône département ( Lure). A French-German bilingual edition is also published, representing 4.72 percent of the newspaper's global sales in 2003. The publishing director and manager of the paper is Jean-Dominique Pretet. ''Le Pays'' was a related paper sold in the Franche-Comté Franche-Comté (, ; ; Frainc-Comtou dialect, Frainc-Comtou: ''Fraintche-Comtè''; ; also ; ; all ) is a cultural and Provinces of France, historic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, Fuel oil, oil or, rarely, Wood fuel, wood) to heat water in the locomotive's Boiler (power generation), boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its Steam locomotive components, cylinders in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a Tender (rail), tender coupled to it. #Variations, Variations in this general design include electrically powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom of Great Britain an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Steam Engine
The first recorded rudimentary steam engine was the aeolipile mentioned by De Architectura#Roman technology, Vitruvius between 30 and 15 BC and, described by Heron of Alexandria in 1st-century Roman Egypt. Several steam-powered devices were later experimented with or proposed, such as Taqi al-Din Muhammad ibn Ma'ruf, Taqi al-Din's steam jack, a steam turbine in 16th-century Ottoman Egypt, Denis Papin, Denis Papin's working model of the steam digester in 1679 and Thomas Savery's steam pump in 17th-century England. In 1712, Thomas Newcomen's atmospheric engine became the first commercially successful engine using the principle of the piston and cylinder, which was the fundamental type of steam engine used until the early 20th century. The steam engine was used to pump water out of coal mines. During the Industrial Revolution, steam engines started to replace water and wind power, and eventually became the dominant source of power in the late 19th century and remaining so into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
