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Prussian S 10
The Prussian Class S 10 included all express train locomotives in the Prussian state railways that had a 4-6-0 wheel arrangement. There were four sub-classes: the S 10, S 10.1 (with 1911 and 1914 variants) and S 10.2. Prussian S 10 As a result of the lack of powerful express locomotives in the first decade of the 20th century, the Prussian state railways ordered the Class S 10 locomotives from Schwartzkopff. This engine was an evolutionary development of the passenger train locomotive, the Prussian P 8, which can be seen from the similarity in their locomotive frames. Unlike the P 8, however, the S 10—inspired by the Saxon XII H—had a four- cylinder engine with simple expansion. Between 1910 and 1914 a total of 202 locomotives were built. The two prototypes were initially designated as S 8 class and only reclassified in 1912 to S 10. The Lübeck-Büchen Railway took delivery of five similar, albeit somewhat less powerful, machines that they also designated as the S 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prussian State Railways
The term Prussian state railways (German: ''Preußische Staatseisenbahnen'') encompasses those railway organisations that were owned or managed by the state of Prussia. The words "state railways" are not capitalized because Prussia did not have an independent railway administration; rather the individual railway organisations were under the control of the Ministry for Trade and Commerce or its later offshoot, the Ministry for Public Works. The official name of the Prussian rail network was ''Königlich Preußische Staatseisenbahnen'' (K.P.St.E., "Royal Prussian State Railways") until 1896, ''Königlich Preußische und Großherzoglich Hessische Staatseisenbahn'' (K.P.u.G.H.St.E., "Prussian-Hessian Railway Company, Royal Prussian and Grand-Ducal Hessian State Railways") until the end of the First World War, and ''Preußische Staatsbahn'' (P.St.B., "Prussian State Railway") until its nationalization in 1920. A common mistake is the use of the abbreviation K.P.E.V. in supposed refere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupled Axle
On a steam locomotive, a driving wheel is a powered wheel which is driven by the locomotive's pistons (or turbine, in the case of a steam turbine locomotive). On a conventional, non-articulated locomotive, the driving wheels are all coupled together with side rods (also known as coupling rods); normally one pair is directly driven by the main rod (or connecting rod) which is connected to the end of the piston rod; power is transmitted to the others through the side rods. On diesel and electric locomotives, the driving wheels may be directly driven by the traction motors. Coupling rods are not usually used, and it is quite common for each axle to have its own motor. Jackshaft drive and coupling rods were used in the past (e.g. in the Swiss Crocodile locomotive) but their use is now confined to shunter locomotives. On an articulated locomotive or a duplex locomotive, driving wheels are grouped into sets with wheels within each set linked together. Diameter Driving wheel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superheater
A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, in some steam engines, and in processes such as steam reforming. There are three types of superheaters: radiant, convection, and separately fired. A superheater can vary in size from a few tens of feet to several hundred feet (a few metres to some hundred metres). Types * A radiant superheater is placed directly in the radiant zone of the combustion chamber near the water wall so as to absorb heat by radiation. * A convection superheater is located in the convective zone of the furnace, in the path of the hot flue gases, usually ahead of an economizer. A convection superheater is also called a primary superheater. * A separately fired superheater is a superheater that is placed outside the main boiler and has its own separate combustion system. This superheater design incorporates additional burners i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firebox (locomotive)
In a steam engine, the firebox is the area where the fuel is burned, producing heat to boil the water in the boiler. Most are somewhat box-shaped, hence the name. The hot gases generated in the firebox are pulled through a rack of tubes running through the boiler. Steam locomotive fire tube firebox In the standard steam locomotive fire-tube boiler, the firebox is surrounded by water space on five sides. The bottom of the firebox is open to atmospheric pressure, but covered by fire grates (solid fuel) or a firing pan (liquid fuel). If the engine burns solid fuel, like wood or coal, there is a grate covering most of the bottom of the firebox to hold the fire. An ashpan, mounted underneath the firebox and below the grates, catches and collects hot embers, ashes, and other solid combustion waste as it falls through the grates. In a coal-burning locomotive, the grates may be shaken to clean dead ash from the bottom of the fire. They are shaken either manually or (in larger locomoti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiler
A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation. Heat sources In a fossil fuel power plant using a steam cycle for power generation, the primary heat source will be combustion of coal, oil, or natural gas. In some cases byproduct fuel such as the carbon monoxide rich offgasses of a coke battery can be burned to heat a boiler; biofuels such as bagasse, where economically available, can also be used. In a nuclear power plant, boilers called steam generators are heated by the heat produced by nuclear fission. Where a large volume of hot gas is available from some process, a heat recovery steam generator or recovery boiler can use the heat to produce steam, with little or no extra fuel consumed; such a configuration is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
August Von Borries
August Friedrich Wilhelm von Borries (27 January 1852 in Bad Oeynhausen – 14 February 1906) was one of Germany's most influential railway engineers, who was primarily concerned with developments in steam locomotives. Von Borries graduated from the Royal Institute of Trade in Charlottenburg, and then spent a year working at the Bergisch-Märkische railway. In 1875, he joined the service of the Hanover division of the Prussian state railways and subsequently became their Chief Mechanical Engineer. In 1880 he designed the first Prussian compound locomotive, built by Schichau in Elbląg. This showed significant fuel savings. His work on compound locomotives was done in collaboration with the British engineer Thomas William Worsdell and the two men obtained several British patents together. The 1880 locomotive was a two-cylinder compound but, in 1899, he designed a four-cylinder compound locomotive. Another innovation was the use of nickel steel for boilers in 1891. In 1902 he lef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dresden Transport Museum
The Dresden Transport Museum (German: Verkehrsmuseum Dresden) displays vehicles of all modes of transport, such as railway, shipping, road and air traffic, under one roof. The museum is housed in the Johanneum at the Neumarkt in Dresden. The Johanneum was built between 1586 and 1590; it is one of the oldest museum buildings in Dresden.Fritz Löffler: ''Das alte Dresden - Geschichte seiner Bauten''. 16th ed. Leipzig: Seemann, 2006, History The history of the Dresden Transport Museum begins on 1 May 1952. On that day, negotiations started between the Hochschule für Verkehrswesen (High School for Transportation) and the Ministry of Transport for the construction of a transport museum in the German Democratic Republic. The museum was mainly intended to house the exhibits of the Saxon Railway Museum that had been evacuated during the Second World War. After Dresden was confirmed as the location, the first vehicles were stabled in a locomotive shed at Dresden's Neustadt stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Germany
East Germany, officially known as the German Democratic Republic (GDR), was a country in Central Europe from Foundation of East Germany, its formation on 7 October 1949 until German reunification, its reunification with West Germany (FRG) on 3 October 1990. Until 1989, it was generally viewed as a communist state and described itself as a Socialist state, socialist "workers' and peasants' state". The Economy of East Germany, economy of the country was Central planning, centrally planned and government-owned corporation, state-owned. Although the GDR had to pay substantial war reparations to the Soviets, its economy became the most successful in the Eastern Bloc. Before its establishment, the country's territory was administered and occupied by Soviet forces following the Berlin Declaration (1945), Berlin Declaration abolishing German sovereignty in World War II. The Potsdam Agreement established the Soviet occupation zone in Germany, Soviet-occupied zone, bounded on the east b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Reichsbahn (GDR)
The Deutsche Reichsbahn (, ) or DR was the operating name of state owned railways in East Germany, and after German reunification until 1 January 1994. In 1949, occupied Germany's railways were returned to German control after four years of Allied control following World War II. Those in the Soviet occupation zone (which became the German Democratic Republic or GDR on 7 October 1949) continued to run as the Deutsche Reichsbahn, the name given to the German national railways in 1937. In West Germany, the Reichsbahn was succeeded by the Deutsche Bundesbahn (DB). Both the Reichsbahn and the Bundesbahn continued as separate entities until 1994, when they merged to form the Deutsche Bahn. Organisation The DR was the largest employer in the GDR and as a state-owned firm was directly subordinated to the GDR Ministry of Transport ''(Ministerium für Verkehr der DDR)''. From November 1954 until November 1989, the GDR Minister of Transport also occupied the position of the Dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Bundesbahn
Deutsche Bundesbahn (, ) or DB () was formed as the state railway of the newly established West Germany (FRG) on 7 September 1949 as a successor of the Deutsche Reichsbahn-Gesellschaft (DRG). The DB remained the state railway of West Germany until after German reunification, when it was merged with the former East German Deutsche Reichsbahn (DR) to form Deutsche Bahn, which came into existence on 1 January 1994. Background After World War II, each of the military governments of the Allied Occupation Zones in Germany were ''de facto'' in charge of the German railways in their respective territories. On 10 October 1946, the railways in the British and American occupation zones formed the ''Deutsche Reichsbahn im Vereinigten Wirtschaftsgebiet'' (German Imperial Railway in the united economic area), while on 25 June 1947, the provinces under French occupation formed the Südwestdeutsche Eisenbahn. With the formation of the FRG these successor organisations of the DRG were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Federal Railway
The Austrian Federal Railways ( , formally or () and formerly the or ''BBÖ'' ), now commonly known as ÖBB (), is the national railway company of Austria, and the administrator of Liechtenstein's railways. The ÖBB group is owned entirely by the Republic of Austria, and is divided into several separate businesses that manage the infrastructure and operate passenger and freight services. The Austrian Federal Railways has had two discrete periods of existence. It was first formed in 1923, using the ''Bundesbahn Österreich'' name, as a successor to the Imperial Royal Austrian State Railways (kkStB), but was incorporated into the ''Deutsche Reichsbahn'' during the 1938–1945 Anschluss. It was reformed in 1947, under the slightly different name ''Österreichische Bundesbahnen'', and remains in existence in this form. Major changes currently being made to the Austrian railway network are the construction of the Koralm Railway, the Semmering Base Tunnel and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I Reparations
Following their defeat in World War I, the Central Powers agreed to pay war reparations to the Allied Powers. Each defeated power was required to make payments in either cash or kind. Because of the financial situation in Austria, Hungary, and Turkey after the war, few to no reparations were paid and the requirements for reparations were cancelled. Bulgaria, having paid only a fraction of what was required, saw its reparation figure reduced and then cancelled. Historians have recognized the German requirement to pay reparations as the "chief battleground of the post-war era" and "the focus of the power struggle between France and Germany over whether the Versailles Treaty was to be enforced or revised." The Treaty of Versailles (signed in 1919) and the 1921 London Schedule of Payments required the Central Powers to pay 132 billion gold marks at the time which is US$605. billion in 2025) in reparations to cover civilian damage caused during the war. This figure was divide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
