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Rapp 100 Hp
The Rapp 100 hp was a four-cylinder, SOHC valvetrain liquid-cooled inline aircraft engine built by Rapp Motorenwerke. The engine originated from Karl Rapp's earlier 90 hp four-cylinder that he had designed at the Flugwerk Deutschland GmbH for the 1912/13 Kaiserpreis aircraft engine contest. Design and development Karl Rapp had already designed a 90 hp four-cylinder single overhead camshaft engine with a bore and stroke of at the Munich branch of the Flugwerk Deutschland GmbH for first Kaiserpreis contest in 1912.Pierer. 2011. pp. 9–14Bendemann; Seppeler. 1913, pp. 806–807 This four-cylinder engine however did not perform well in the tests at the contest and was considered too heavy and had a high fuel consumption. Due to lack of success of the aircraft and engine designs produced by Flugwerk Deutschland, the company, where Karl Rapp held a leading position, had to be liquidated in summer 1913.Pletschacher. 1992, p. 124 After a failed attempt to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milbertshofen
Milbertshofen (Central Bavarian: ''Muibatshofa''), Am Riesenfeld and Am Hart (Central Bavarian: ''Am Hoart'') are three boroughs situated in the north of Munich in Germany. Jointly, they form the city district 11 Milbertshofen-Am Hart. , the three boroughs had 76.255 inhabitants. Location Milbertshofen-Am Hart is surrounded by Schwabing-Freimann (east), Schwabing-West (south), Neuhausen-Nymphenburg (southwest), Moosach and Feldmoching-Hasenbergl (west). North of it comes the municipality Oberschleißheim. Description In Milbertshofen-Am Hart is the Olympiapark (with the 291-metre-high Olympiaturm Munich's tallest building, the Olympiahalle, Olympiastadion, Erinnerungsort Olympia-Attentat, Sea Life München, Olympic Village) and the BMW Museums (BMW Welt, BMW Group Classic, BMW Museum and BMW Tower). Other notable buildings include BMW FIZ, Knorr-Bremse headquarter, Bayerisches Landesamt für Verfassungsschutz, Euro-Industriepark, Mira shopping center and Gymnasium Mü ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft Engines
This is an alphabetical list of aircraft engines by manufacturer. 0–9 2si *2si 215 *2si 230 * 2si 430 * 2si 460 *2si 500 * 2si 540 * 2si 690 3W ''Source: RMV'' *3W 106iB2 *3W-110 *3W-112 *3W-170 *3W-210 *3W-220 A Abadal (Francisco Serramalera Abadal) *Abadal Y-12 350/400 hp ABC ''Source: Lumsden.'' * ABC 8 hp * ABC 30hp V-4 * ABC 45hp V-6 * ABC 60hp V-8 * ABC 85hp V-6 * ABC 100hp V-8 * ABC 115 hp * ABC 170hp V-12 * ABC 225hp V-16 *ABC Dragonfly *ABC Gadfly *ABC Gnat *ABC Hornet * ABC Mosquito *ABC Scorpion *ABC Wasp *ABC type 10 APU *ABC type 11 APU ABECO ''Source: RMV'' *ABECO GEM Aberg ''Source: RMV'' *Type Sklenar ABLE ''Source: RMV'', Able Experimental Aircraft Engine Co. (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US)) *ABLE 2275 *ABLE 2500 *ABLE VW x 2 Geared Drive Accurate Automation Corp *Accurate Automation AT-1500 *Accurate Automation AT-1700 Ace (Ace American Engr Corp, Horace Keane Aeroplane Co, North Beac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapp 200 Hp
The Rapp 200 hp was a water-cooled 90° V-8 aircraft engine built by Rapp Motorenwerke. Design and development The Rapp 200 hp V-8 engine design was derived from the earlier four-cylinder Rapp 100 hp design approximately around 1915.''BMW Group Archives''. Achtzylinder Rapp - Flugmotor, 200 PS (photo) It had eight cylinders with the same bore and stroke of as the Rapp 100 hp, arranged in two rows of four.Angle. 1921. p. 402Huth. 1920. p. 145-147, 130-134 The engine was said to produce about at 1,350 rpm, while weighing about .Eyb. 1918. p. 125Klamroth. 1916. p. 235 The design of the cylinders and the valvetrain also reflected the design of the Rapp 100 hp four-cylinder. The cylinders of each cylinder row were again arranged in pairs composed of two separate forged steel cylinder liners screwed into the pairwise cast cylinder heads. The cylinder heads had integral cooling jackets and were cast from steel in pairs and then machined. The valve s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapp 125/145 Hp
The Rapp 125/145 hp, also referred to as Rapp Rp II,Grosz; Haddow; Schiemer. 2002. p. 477von Gersdorff; Grasmann. 1981. p. 26 was a water-cooled 90° V-8 aircraft engine built by Rapp Motorenwerke in 1915. Design and development The Rapp 125/145 hp V-8 engine design was derived from the earlier four-cylinder Rapp 100 hp design in 1915.Keimel. 1981. p. 461 It had eight cylinders, arranged in two rows of four, with a reduced bore and stroke of .Eyb. 1918. p. 125 An order of 40 engines of this type, destined for the Lohner B.V and B.VI training aircraft,Grosz; Haddow; Schiemer. 2002. pp. 13, 471 was placed by the Austro-Hungarian Armed Forces around the turn of the year 1915/16.Pierer. 2011. pp. 14–16 A few engines were also sold to the Bavarian Army, where they were installed on training aircraft, but were plagued with recurrent carburettor fires and soon removed from service.Grosz. 2003. p. 33 The design of the cylinders and the valvetr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German South West Africa
German South West Africa (german: Deutsch-Südwestafrika) was a colony of the German Empire from 1884 until 1915, though Germany did not officially recognise its loss of this territory until the 1919 Treaty of Versailles. With a total area of 835,100 km², it was one and a half times the size of the mainland German Empire in Europe at the time. The colony had a population of around 2,600 Germans. German rule over this territory was punctuated by numerous rebellions by its native African peoples, which culminated in a campaign of German reprisals from 1904 to 1908 known as the Herero and Namaqua genocide. In 1915, during World War I, German South West Africa was invaded by the Western Allies in the form of South African and British forces. After the war its administration was taken over by the Union of South Africa (part of the British Empire) and the territory was administered as South West Africa under a League of Nations mandate. It became independent as Namibia on 21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruno Büchner
Bruno may refer to: People and fictional characters *Bruno (name), including lists of people and fictional characters with either the given name or surname * Bruno, Duke of Saxony (died 880) * Bruno the Great (925–965), Archbishop of Cologne, Duke of Lotharingia and saint * Bruno (bishop of Verden) (920–976), German Roman Catholic bishop * Pope Gregory V (c. 972–999), born Bruno of Carinthia * Bruno of Querfurt (c. 974–1009), Christian missionary bishop, martyr and saint * Bruno of Augsburg (c. 992–1029), Bishop of Augsburg * Bruno (bishop of Würzburg) (1005–1045), German Roman Catholic bishop * Pope Leo IX (1002–1054), born Bruno of Egisheim-Dagsburg * Bruno II (1024–1057), Frisian count or margrave * Bruno the Saxon (fl. 2nd half of the 11th century), historian * Saint Bruno of Cologne (d. 1101), founder of the Carthusians * Bruno (bishop of Segni) (c. 1045–1123), Italian Roman Catholic bishop and saint * Bruno (archbishop of Trier) (died 1124), German Roman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Flugmaschinenfabrik
Gustav Otto Flugmaschinenfabrik was a pioneering German aircraft producer during the early part of the 20th century. Founded in 1910 by Gustav Otto in Bavaria, the firm was reorganized on 7 March 1916 into Bayerische Flugzeugwerke (BFW). In 1917, a Bavarian aircraft engine maker called Rapp Motorenwerke changed its name to Bayerische Motoren Werke GmbH (BMW). That company transferred its engine-production assets and the BMW name in 1922 to Bayerische Flugzeugwerke, which was then renamed to Bayerische Motoren Werke AG and subsequently evolved into the automotive and motorcycle manufacturer that is now known as BMW. History In 1910, Gustav Otto founded the "Aeroplanbau Otto-Alberti" workshop at the Puchheim airfield near Munich in Bavaria, where Otto and a few others flew machines made of wood, wire and canvas which were powered by an engine. Through their passion for these flying machines, they helped transform aviation from a do-it-yourself hobby into a genuine industry that be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pfalz Flugzeugwerke
Pfalz Flugzeugwerke was a World War I German aircraft manufacturer, located at the Speyer airfield in the Palatinate (German: Pfalz). They are best known for their series of fighters, notably the Pfalz D.III and Pfalz D.XII. The company went bankrupt after the Armistice, when the French occupation forces confiscated all of the equipment, but the factory was re-used by various other companies until re-forming in 1997. Today they are a parts manufacturer referred to as PFW. Early history Pfalz was the brainchild of Alfred Eversbusch, son of a foundry owner in Neustadt an der Weinstraße. It appears that he had built his own aircraft between 1912 and 1913, although the exact origin of the design is unclear. On June 3, 1913, the Pfalz company was registered, consisting of Alfred, his brother Ernst, and his brother-in-law Willy Sabersky-Müssigbrodt, as well as several investors: Richard and Eugen Kahn, and August Kahn (unrelated). They initially proposed to build designs from A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gotha LE
Gotha () is the fifth-largest city in Thuringia, Germany, west of Erfurt and east of Eisenach with a population of 44,000. The city is the capital of the district of Gotha and was also a residence of the Ernestine Wettins from 1640 until the end of monarchy in Germany in 1918. The House of Saxe-Coburg and Gotha originating here spawned many European rulers, including the royal houses of the United Kingdom, Belgium, Portugal (until 1910) and Bulgaria (until 1946). In the Middle Ages, Gotha was a rich trading town on the trade route ''Via Regia'' and between 1650 and 1850, Gotha saw a cultural heyday as a centre of sciences and arts, fostered by the dukes of Saxe-Gotha. The first duke, Ernest the Pious, was famous for his wise rule. In the 18th century, the ''Almanach de Gotha'' was first published in the city. The publisher Justus Perthes and the encyclopedist Joseph Meyer made Gotha a leading centre of German publishing around 1800. In the early 19th century, Gotha was a bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société Du Carburateur Zénith
(French for ''Zenith carburetor company'') was a French corporation specialized in the making of carburettors for both automotive and aerospace industries. Created in Lyon in 1909 by car manufacturer Rochet-Schneider, it was taken over in 1970 by German company DVG. One of the main carburettor manufacturers of the 20th century, it had factories in Lyon and abroad, including in the United States and the United Kingdom. History Origins In 1903, 1873-born François Baverey bought a Lorraine-Dietrich car. Finding that its engine did not work well, he came to realize this was due to the carburettor not being able to adjust the air/ fuel ratio to the engine speed. Although not an engineer, Baverey had a keen interest in mathematics and physics. In 1905, he started working on a new model of carburettor equipped with two fuel nozzles, the second of whom allowed the mixture to keep the same ratio independently of the engine speed. He applied for patent on 30 June 1906 in France, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
