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Bavarian A III
The Bavarian A III 2-2-2 engines were German steam locomotives in service with the Royal Bavarian State Railways (''Königlich Bayerische Staatsbahn''). Once again these engines were used to experiment with a short boiler and Meyer expansion valve gear. Because the additional increase in size of the heating area could not be improved by installing extra tubes, two of each were rebuilt to 0-4-2 and 0-6-2 locomotives. Otherwise their construction was the same as the Class A II engines. They were equipped with 2 T 4.2 and, following the rebuild, 2 T 5 tenders. See also * List of Bavarian locomotives and railbuses This List covers the locomotives and railbuses of the Bavarian railways, excluding those of the Palatinate (region), Palatinate (''Pfalz''). The locomotives and railbuses of the Palatinate when it belonged to Kingdom of Bavaria, Bavaria are in th ... {{Bavarian locomotives 2-2-2 locomotives A III Railway locomotives introduced in 1851 Standard-gauge locomotiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maffei (company)
Maffei was a manufacturer of railway locomotives based in Munich, Germany. Established in 1836, it prospered for nearly a century before going bankrupt in 1930 and becoming amalgamated with the firm of Krauss to form Krauss-Maffei. Following another 70 years of prosperity Krauss-Maffei merged with Demag and Mannesmann in 1999, the resulting conglomerate in turn being sold to Siemens AG. Perhaps J. A. Maffei's most famous product was the Bavarian S 3/6, S3/6 4-6-2 locomotive of 1908. History In 1836, Joseph Anton von Maffei, Joseph Anton, Ritter von Maffei established the "J. A. Maffei" locomotive works in the Englischer Garten, English Garden district of Munich. The aim was to make Bavaria competitive in the machine industry. From these small beginnings a locomotive works eventually developed. In 1864, they delivered their 500th locomotive. Maffei, as a Munich town councillor, was praised for the building of the Hotel Bayerischer Hof, Munich, Hotel Bayerischer Hof. Well-known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-2-2
Under the Whyte notation for the classification of steam locomotives, 2-2-2 represents the wheel arrangement of two leading wheels on one axle, two powered driving wheels on one axle, and two trailing wheels on one axle. The wheel arrangement both provided more stability and enabled a larger Firebox (steam engine), firebox than the earlier 0-2-2 and 2-2-0 types. This wheel arrangement is sometimes described as a single (locomotive), Single, although this name could be used to describe any kind of locomotive with a single pair of driving wheels. Equivalent classifications Other equivalent classifications are: *UIC classification: 1A1 (also known as German classification and Italian classification) *French classification: 111 *Turkish classification: 13 *Swiss classification: 1/3 History The 2-2-2 configuration appears to have been developed by Robert Stephenson & Company in 1834, as an enlargement of their 2-2-0 ''Planet'' configuration, offering more stability and a larger Firebox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives
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, oil or, rarely, wood) to heat water in the locomotive's 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 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 coupled to it. 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 during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Bavarian State Railways
The Royal Bavarian State Railways (''Königliche Bayerische Staats-Eisenbahnen'' or ''K.Bay.Sts.B.'') was the state railway company for the Kingdom of Bavaria. It was founded in 1844. The organisation grew into the second largest of the German state railways (after that of the Prussian state railways) with a railway network of 8,526 kilometres (including the Palatinate Railway or ''Pfalzbahn'') by the end of the First World War. Following the abdication of the Bavarian monarchy at the end of the First World War, the 'Royal' title was dropped and on 24 April 1920 the Bavarian State Railway (''Bayerische Staatseisenbahn''), as it was then called, was merged into the newly formed German Reich Railways Authority or Deutsche Reichseisenbahnen as the Bavarian Group Administration (''Gruppenverwaltung Bayern''). The management of the Bavarian railway network was divided into four Reichsbahn divisions: Reichsbahndirektion Augsburg, Augsburg, Reichsbahndirektion München, Munich, Reichs ... [...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] |
Meyer Expansion Valve
An expansion valve is a device in steam engine valve gear that improves engine efficiency. It operates by closing off the supply of steam early, before the piston has travelled through its full stroke. This cut-off allows the steam to then expand within the cylinder. This expanding steam is still sufficient to drive the piston, even though its pressure decreases as it expands. As less steam is supplied in the shorter time for which the valve is open, use of the expansion valve reduces the steam consumed and thus the fuel required. The engine (on 1875 figures) may deliver two-thirds of the work, for only one-third of the steam. An expansion valve is a secondary valve within a steam engine. They represent an intermediate step between steam engines with non-expansive working and later valve gears that could provide for expansion by controlling the motion of a single valve. Expansion valves were used for stationary engines and marine engines. They were not used for locomotives, altho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0-4-2
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement with no leading wheels, four powered and coupled driving wheels on two axles and two trailing wheels on one axle. While the first locomotives of this wheel arrangement were tender engines, the configuration was later often used for tank engines, which is noted by adding letter suffixes to the configuration, such as for a conventional side-tank locomotive, for a saddle-tank locomotive, for a well-tank locomotive and for a rack railway, rack-equipped tank locomotive. Overview The earliest recorded locomotives were three goods engines built by Robert Stephenson and Company for the Stanhope and Tyne Railway in 1834. The first locomotive built in Germany in 1838, the ''Saxonia (locomotive), Saxonia'', was also an . In the same year Kitson and Company, Todd, Kitson & Laird built two examples for the Liverpool and Manchester Railway, one of which, LMR 57 Lion, has been preserve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0-6-2
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of no leading wheels, six powered and coupled driving wheels on three axles and two trailing wheels on one axle. This type is sometimes known as a Branchliner or Webb type. Overview While some locomotives with this wheel arrangement had tenders, the majority were tank locomotives which carried their coal and water onboard. Usage Finland Finland used two classes of 0-6-2T locomotive, the Vr2 and the Vr5. The Vr2 class was numbered in the range from 950 to 965. Five of them are preserved in Finland, no. 950 at Joensuu, no. 951 at Tuuri, no. 953 at Haapamäki, no. 961 at Jyväskylä and no. 964 at the Veturimuseo at Toijala. The Vr5 class was numbered in the range from 1400 to 1423. No. 1422 is preserved at Haapamäki. Indonesia ''Nederlandsch Indische Spoorweg Maatschappij'' or NIS received 10 0-6-2Ts (skirt tank) from Sächsische Maschinenfabrik, Sächsische Maschinen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tender Locomotive
A tender is a special railroad car, rail vehicle hauled by a steam locomotive containing its fuel (wood fuel, wood, coal, fuel oil, oil or torrefaction, torrefied biomass) and water. Steam locomotives consume large quantities of water compared to the quantity of fuel, so their tenders are necessary to keep them running over long distances. A locomotive that pulls a tender is called a tender locomotive. Locomotives that do not have tenders and carry all their fuel and water on board are called ''tank locomotives'' or ''tank engines''. A Gangway connection#Locomotives (corridor tenders), corridor tender is a locomotive tender with a passageway to one side, allowing crew changes on the fly. A brake tender is a tender that is heavy and used (primarily) to provide greater braking efficiency. General functions The largest steam locomotives are semi-permanently coupled by a Drawbar (haulage), drawbar to a tender that carries the water and fuel. The fuel source used depends on what is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bavarian Locomotives And Railbuses
This List covers the locomotives and railbuses of the Bavarian railways, excluding those of the Palatinate (region), Palatinate (''Pfalz''). The locomotives and railbuses of the Palatinate when it belonged to Kingdom of Bavaria, Bavaria are in the List of Palatine locomotives and railbuses. Locomotives of the Bavarian Ludwigbahn (''Bayerische Ludwigsbahn'') ''see'': Bavarian Ludwigsbahn Locomotives of the Munich-Augsburg Railway Company (''München-Augsburger Eisenbahn-Gesellschaft'') Locomotives of the Royal Bavarian State Railways Designation of State Railway Locomotives Names and numbers of locomotives In the beginning, locomotives of the Royal Bavarian State Railways were given names. The locomotive name was displayed in raised capital letters on a brass plate on the side of the boiler or, in the case of tank locomotives, on the side of the water tank. Locomotives were given the names of both Bavarian and foreign places, rivers, lakes and mountains, the names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-2-2 Locomotives
The symbol , known in Unicode as hyphen-minus, is the form of hyphen most commonly used in digital documents. On most keyboards, it is the only character that resembles a minus sign or a dash, so it is also used for these. 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 typewriters and character encodings, a single key/code was almost always used for hyphen, minus, various dashes, and strikethrough, since they all have a similar appearance. The current Unicode Standard specifies distinct characters for several different dashes, an unambiguous minus sign (sometimes called the ''Unicode minus'') at code point U+2212, an unambiguous hyphen (sometimes called the ''Unicode hyphen'') at U+2010, the hyphen-minus at U+002D and a variety of other hyphen symbols for various uses. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locomotives Of Bavaria
A locomotive is a rail vehicle that provides the motive power for a train. Traditionally, locomotives pulled trains from the front. However, push–pull operation has become common, and in the pursuit for longer and heavier freight trains, companies are increasingly using distributed power: single or multiple locomotives placed at the front and rear and at intermediate points throughout the train under the control of the leading locomotive. Etymology The word ''locomotive'' originates from the Latin 'from a place', ablative of 'place', and the Medieval Latin 'causing motion', and is a shortened form of the term ''locomotive engine'', which was first used in 1814 to distinguish between self-propelled and stationary steam engines. Classifications Prior to locomotives, the motive force for railways had been generated by various lower-technology methods such as human power, horse power, gravity or stationary engines that drove cable systems. Few such systems are still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
