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D4 (other)
D4, D.IV, d4 or variants may refer to: Science and medicine * 22-Dihydroergocalciferol, vitamin D4 * D4-isoprostane, a type of isoprostane * ATC code D04, ''Antipruritics, including antihistamines, anesthetics, etc.'', a subgroup of the Anatomical Therapeutic Chemical Classification System * D04, Carcinoma in situ of skin ICD-10 code * Dopamine receptor D4, a human gene * Octamethylcyclotetrasiloxane, called D4 Mathematics * Dihedral group of order 4, otherwise known as the Klein four-group * Dihedral group of order 8, the symmetry group of a regular 4-gon * D4 (root system) Technology and computing * D4 (programming language), a programming language of the Dataphor system * D4 video connector, a type of analog video connector found on Japanese consumer electronics * D4 framing standard, a framing standard for traditional time-division multiplexing Aircraft * Albatros D.IV, a World War I experimental German fighter aircraft * Auster D.4, a 1960 two-seat British light airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fokker D
Fokker was a Dutch aircraft manufacturer named after its founder, Anthony Fokker. The company operated under several different names. It was founded in 1912 in Berlin, Germany, and became famous for its fighter aircraft in World War I. In 1919 the company moved its operations to the Netherlands. During its most successful period in the 1920s and 1930s, it dominated the civil aviation market. Fokker went into bankruptcy in 1996, and its operations were sold to competitors. History Fokker in Germany At age 20, while studying in Germany, Anthony Fokker built his initial aircraft, the ''Spin'' (Spider)—the first Dutch-built plane to fly in his home country. Taking advantage of better opportunities in Germany, he moved to Berlin, where in 1912, he founded his first company, Fokker Aeroplanbau, later moving to the Görries suburb just southwest of Schwerin (at ), where the current company was founded, as Fokker Aviatik GmbH, on 12 February 1912. World War I Fokker capitalized o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Spokane, Portland And Seattle Railway Locomotives
The Spokane, Portland and Seattle Railway (SP&S) used a combination of new and used locomotives. Steam locomotives Most of these locomotives were purchased or leased from the SP&S's parent roads Great Northern Railway and Northern Pacific Railway. The 4-8-4 Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of four leading wheels on two axles, eight powered and coupled driving wheels on four axles and four trailing wheels on two axles. The type w ... Northerns and 4-6-6-4 Challengers were purchased new. This roster groups steam locomotives by their wheel arrangement. Diesel locomotives Most of these locomotives were purchased new by the SP&S. Some were, however, purchased second-hand from the Great Northern. The SP&S gained some notoriety with railroad fans for its large proportion of diesels manufactured by Alco. For detailed info see John Gaertner's book oSP&S Historical Society References * * {{DEFAULTSORT: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SP&S Class D-4
The Spokane, Portland & Seattle Railway (SP&S) was a railroad in the northwest United States. Incorporated in 1905, it was a joint venture by the Great Northern Railway and the Northern Pacific Railway to build a railroad along the north bank of the Columbia River. Remnants of the line are currently operated by BNSF Railway and the Portland and Western Railroad. History The railroad was chartered in 1905 by James J. Hill to connect the two transcontinental railroads owned by him, the Northern Pacific (NP) and Great Northern (GN), to Portland, Oregon from Spokane, Washington, to gain a portion of the lumber trade in Oregon, a business then dominated by E.H. Harriman's Union Pacific and Southern Pacific railroads. Construction began in 1906"Greatest Year for Railroad Construction: Building in Territory Tributary to Portland During 1906 Breaks All Records—City Now Strategic Point in Struggle of Giants". (January 1, 1907). ''The Morning Oregonian'' (Portland), section 2, p. 20. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PRR D4
The Pennsylvania Railroad's steam locomotive class D4 (formerly Class C (anthracite), pre-1895) comprised thirty-seven anthracite-burning 4-4-0 locomotives intended for general passenger and freight service on the PRR's New Jersey lines, constructed at the railroad's own Altoona Works (now owned by Norfolk Southern) during 1873–1890. They shared many parts with other standard classes. This design differed from the Class C (later D3) mainly in its longer firebox to burn slower-burning anthracite coal. Like all the early standardized 4-4-0s on the PRR, the Class C (Anthracite) had a wagon-top boiler with steam dome and a firebox Firebox may refer to: *Firebox (steam engine), the area where the fuel is burned in a steam engine *Firebox (architecture), the part of a fireplace where fuel is combusted *Firebox Records Firebox Records was a Finnish record label based in S ... between the two driving axles. In 1875, fifteen locomotives were either built or converted (sources di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victorian Railways Dd Class
Victorian or Victorians may refer to: 19th century * Victorian era, British history during Queen Victoria's 19th-century reign ** Victorian architecture ** Victorian house ** Victorian decorative arts ** Victorian fashion ** Victorian literature ** Victorian morality ** Victoriana Other * ''The Victorians'', a 2009 British documentary * Victorian, a resident of the state of Victoria, Australia * Victorian, a resident of the provincial capital city of Victoria, British Columbia, Canada * RMS ''Victorian'', a ship * Saint Victorian (other), various saints * Victorian (horse) * Victorian Football Club (other), either of two defunct Australian rules football clubs See also * Neo-Victorian, a late 20th century aesthetic movement * Queen Victoria * Victoria (other) Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bavarian D IV (Ostbahn)
The Bavarian Class D IV was a German steam locomotive with the Bavarian Eastern Railway (''Bayrische Ostbahn''). These engines had inside frames and Allan valve gear and were delivered in three series, that differed from one another in their dimensions. The original classification D was adopted by the Royal Bavarian State Railways (''Königlich Bayerische Staatsbahn'') and amended to D IV. Initially, all the engines were taken over by the Deutsche Reichsbahn. However, only six vehicles were given running numbers (88 7021–7026). By the late 1920s, they were all either retired or sold. See also *Royal Bavarian State Railways *List of Bavarian locomotives and railbuses A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby uni ... References * * {{DEFAULTSORT:Bavarian D 04 (Ostbahn) 0- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bavarian D IV
The little D IV was one of the most frequently seen tank locomotives in the stations of the Royal Bavarian State Railways (''Königlich Bayerische Staatsbahn''). The Deutsche Reichsbahn took over almost all of them, 124 in total, of which 24 were from the Palatinate (''Pfalz''). See also * Royal Bavarian State Railways * List of Bavarian locomotives and railbuses A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby uni ... References * * 0-4-0T locomotives D 04 Standard gauge locomotives of Germany Krauss locomotives Maffei locomotives Railway locomotives introduced in 1878 B n2t locomotives {{Germany-rail-transport-stub Shunting locomotives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siemens-Schuckert D
Siemens-Schuckert (or Siemens-Schuckertwerke) was a German electrical engineering company headquartered in Berlin, Erlangen and Nuremberg that was incorporated into the Siemens AG in 1966. Siemens Schuckert was founded in 1903 when Siemens & Halske acquired Schuckertwerke. Subsequently, Siemens & Halske specialized in communications engineering and Siemens-Schuckert in power engineering and pneumatic instrumentation. During World War I Siemens-Schuckert also produced aircraft. It took over manufacturing of the renowned Protos vehicles in 1908. In World War II, the company had a factory producing aircraft and other parts at Monowitz near Auschwitz. There was a workers camp near the factory known as Bobrek concentration camp. The Siemens Schuckert logo consisted of an S with a smaller S superimposed on the middle with the smaller S rotated left by 45 degrees.Siemens used this as a theme for their logos with absorbed companies: Siemens & Halske's logo was a large S with a small sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KuKLFT D-class Designations
The Austro-Hungarian Aviation Troops or Imperial and Royal Aviation Troops (german: Kaiserliche und Königliche Luftfahrtruppen or , hu, Császári és Királyi Légjárócsapatok) were the air force of the Austro-Hungarian Empire until the empire's demise in 1918; it saw combat on both the Eastern Front and Italian Front during World War I. History The Air Service began in 1893 as a balloon corps () and would later be re-organized in 1912 under the command of Major Emil Uzelac, an army engineering officer. The Air Service would remain under his command until the end of World War I in 1918. The first officers of the air force were private pilots with no military aviation training. At the outbreak of war, the Air Service was composed of 10 observation balloons, 85 pilots and 39 operational aircraft. By the end of 1914, there were 147 operational aircraft deployed in 14 units. Just as Austria-Hungary fielded a joint army and navy, they also had army and naval aviation arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
