SNECMA Régnier 4L
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SNECMA Régnier 4L
The SNECMA-Régnier 4L is a French four cylinder air-cooled inverted inline piston engine, introduced shortly after the end of World War II. Design and development Régnier Motor Company's introduction to aircraft engine production came after acquisition of licences to build the de Havilland Gipsy Major and Gipsy Six. Though they remained influenced by de Havilland practice their products began to diverge and eventually contained original designs. By the mid-1930s they had several four cylinder air-cooled inverted inline engines on offer, including the R.4L-02 displayed at the 1936 Paris Air Show. Though it shared a name with a post-war model, the two engines were very different: the 1936 engine produced from about 4 litres and with a dry weight near , the later reached from 6.3 litres at a weight of . During the Occupation of France and in the years shortly after World War II, Régnier designed and produced a set of three simplified four-cylinder inverted air-cooled inline ...
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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 ...
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Aluminium-bronze
Aluminium bronze is a type of bronze in which aluminium is the main alloying metal added to copper, in contrast to standard bronze (copper and tin) or brass (copper and zinc). A variety of aluminium bronzes of differing compositions have found industrial use, with most ranging from 5% to 11% aluminium by weight, the remaining mass being copper; other alloying agents such as iron, nickel, manganese, and silicon are also sometimes added to aluminium bronzes. Compositions The following table lists the most common standard aluminium bronze wrought alloy compositions, by ISO 428 designations. The percentages show the proportional composition of the alloy by weight. Copper is the remainder by weight and is not listed: Material properties Aluminium bronzes are most valued for their higher strength and corrosion resistance as compared to other bronze alloys. These alloys are tarnish-resistant and show low rates of corrosion in atmospheric conditions, low oxidation rates at high temp ...
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Nord Norélan
The Nord 1221 Norélan was a 1940s three-seat training monoplane designed and built in France by Nord Aviation. Design and development Designed as a three-seat trainer and first flown on 30 June 1948 the Norélan was a single-engined low-wing cantilever monoplane with a distinctive large dihedral angle to the wings. Originally to have a retractable tricycle landing gear the design was changed to a fixed tailwheel landing gear. A number of variants with different engines were produced but no production orders were received. Variants ;1221 :Prototype with 180hp (134kW) Mathis 8G-20 inverted Vee engine, later converted to 1222. ;1222 :Prototype re-engined with a 180hp (134kW) Régnier 4L-02 inline engine ;1223 :Powered by a 240hp (179kW) Argus As 10C inverted Vee engine, one built and prototype re-engined. ;1226 :Engine-testbed for the 240hp (179kW) Potez 6D The Potez 6D is a French six cylinder inverted inline aircraft engine put into production after World War II in normal an ...
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Nord Norécrin
The Nord 1200 Norécrin is a French two or three-seat (later four-seat) cabin monoplane designed and built by Nord Aviation. Development The Norécrin was developed to meet a French ministry of transport sponsored design competition. The Norécrin is a low-wing cantilever monoplane with a retractable tricycle landing gear and the prototype (Nord 1200) was designed to receive a nose-mounted Mathis G4-R piston engine but flew only with a Renault 4Pei (first flight on 15 December 1945 with Georges Detre as test pilot). The production version had three-seats and was designated the Nord 1201 Norécrin I. A number of variants were produced with different engines fitted. Later variants had four-seats and the Nord 1203 Norécrin V was a two-seat military variant with machine-guns and rockets. It was a successful design and 378 aircraft were built. Variants ;1200 Norécrin :Prototype with a Renault 4Pei engine. ;1201 Norécrin I :Three-seat production variant with a Renault 4P-01 eng ...
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LIBIS KB-6
The LIBIS KB-6 Matajur was a 1950s Slovenian two-seat light monoplane designed and produced by LIBIS aircraft during Yugoslavian period. Design and development The aircraft design office of LIBIS brought together teachers and students of the Ljubljana Ljubljana (also known by other historical names) is the capital and largest city of Slovenia. It is the country's cultural, educational, economic, political and administrative center. During antiquity, a Roman city called Emona stood in the ar ... technical high school. The design office designed the KB-6 Matajur which was a two-seat light trainer and tourer that first flew on 4 June 1952. The KB-6 was a cantilever low-wing monoplane with fixed tailwheel landing gear and an enclosed cockpit with side-by-side seating and dual controls. The aircraft was produced for use in aero-clubs until the mid-1960s. Variants ;KB-6 Matajur :Main production variant, powered by a Regnier 4L.00 inline engine. ;KB-6T Matajur-Trised :Three-sea ...
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Leduc RL
Leduc may refer to: People * Albert Leduc (1902–1990), ice hockey player * Alexandre Leduc (born 1984), Canadian politician * Amand Leduc (1764–1832), French Navy officer * Amanda Leduc, Canadian writer * Jos LeDuc (1944–1999), professional wrestler * Noella Leduc (1933–2014), All-American Girls Professional Baseball League player * Ozias Leduc (1864–1955), Canadian painter * Renato Leduc (1897–1986), Mexican poet and journalist * René Leduc (1898–1968), the designer of the world's first ramjet-powered aircraft * Richard Leduc (born 1941), actor * Simon Le Duc or Leduc (1742–1777), French violinist and composer * Stéphane Leduc (1853–1939), French biologist * Timothy LeDuc (born 1990), American pairskater * Violette Leduc (1907–1972), French author * Dave Leduc (born 1991), professional fighter * William Gates LeDuc, American soldier, farmer and lawyer Places *Leduc, Alberta, a city in Alberta, Canada *Leduc County, a municipal district in Alberta, Canada *L ...
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Farman F
Farman Aviation Works (french: Avions Farman) was a French aircraft company founded and run by the brothers Richard, Henri, and Maurice Farman. They designed and constructed aircraft and engines from 1908 until 1936; during the French nationalization and rationalization of its aeronautical industry, Farman's assets were assigned to the ''Société Nationale de Constructions Aéronautiques du Centre'' (SNCAC). In 1941 the Farman brothers reestablished the firm as the "''Société Anonyme des Usines Farman''" (SAUF), but only three years later it was absorbed by Sud-Ouest. Maurice's son, Marcel Farman, reestablished the SAUF in 1952, but his effort proved unsuccessful and the firm was dissolved in 1956. The Farman brothers designed and built more than 200 types of aircraft between 1908 and 1941. They also built cars until 1931 and boats until 1930. Background In 1907, Henri Farman bought his first aircraft from Gabriel Voisin and soon began to improve the design of the air ...
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Brochet MB
''Constructions Aéronautiques Maurice Brochet'' was a French manufacturer of light aircraft established by Maurice Brochet (18 June 1899 – 16 June 1969) in Neauphle-le-Château in 1947. Aircraft design and construction Initially, the firm sold plans for light aircraft of Brochet's own designs to amateur constructors, but gradually undertook more and more aircraft construction, with its final designs not marketed for homebuilding at all. During the early 1950s, Brochet sold some 58 light planes of eight designs to the French government for distribution to the country's aeroclubs. Aircraft produced Maurice Brochet built the MB.10 and the MB.20 gliders in the 1930s. The latter became the Avia 50 motorized glider. He also built three units of the MB.30 monoplane with parasol wing in 1934 before opening the Brochet factory. The aircraft produced in series by the factory after WW II were the following:Simpson, 2005, p. 71 * Brochet MB.40 (1 built) * Brochet MB.50 (12 built) * Br ...
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Boisavia Mercurey
The Boisavia B.60 Mercurey was a series of four-seat light aircraft developed in France shortly after World War II. Design and operations The Mercurey was a conventional high-wing braced monoplane with fixed tailwheel undercarriage. It was built in small numbers and found use in the normal general aviation roles of tourer, trainer, agricultural aircraft, and glider tug. Variants ;B.60 Mercurey:3 prototypes powered by Renault 4Pei engine ;B.601 Mercurey:Powered by a Avco Lycoming O-435-1 engine;three built. ;B.601L Mercurey:Main production version, equipped with an Avco Lycoming O-360-A engine;twenty-seven built. ;B.602 Mercurey:Powered by a Continental E165-4 engine;two built. ;B.602A:1x Continental O-470-11 ;B.603 Mercurey Special:Glider tug version, powered by a Salmson 8 As engine (Argus As 10);five built. ;B.604 Mercurey II:Dedicated glider tug with lengthened fuselage, powered by a Salmson 9ABc radial piston engine;one built). ;B.605 Mercurey:Similar to the B.60 ...
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Boisavia Anjou
__NOTOC__ The Boisavia B.260 Anjou (later developed by SIPA as the Sipavia Anjou) was a four-seat twin-engine light aircraft developed in France in the 1950s. It was a low-wing cantilever monoplane of conventional configuration with retractable tricycle undercarriage. Intended by Boisavia as a touring aircraft, it did not find a market and only the single prototype was constructed. At this point, the firm sold the design to SIPA, which modified the design and re-engined it with Lycoming O-360 engines, but found that they could not sell it either. At a time when the twin-engine light plane market was already dominated by all-metal American aircraft, the Anjou's fabric-over-tube construction was something of an anachronism, and all development was soon ceased. Plans to develop a stretched version with three extra seats and Potez 4D engines were also abandoned. Variants * B.260 - Boisavia prototype with Regnier 4L engines (1 built) * S.261 - SIPA conversion with Lycoming O-360 engin ...
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Aubert Cigale
The Aubert PA-20 Cigale ( en, Cicada), PA-204 Cigale Major and PA-205 Super Cigale were a family of high-wing cabin monoplanes built in France in the years immediately before and immediately after World War II. The original Cigale was shown at the 1938 Paris Salon but its development was interrupted by the War. The Cigale was a high-wing cantilever monoplane of conventional configuration with fixed, tailwheel undercarriage. Development The original two-seat PA-20 Cigale first flew in 1938 powered by a Train 6T. Various refinements were made, including a change to a Renault 4Pei engine, and the aircraft was redesignated PA-201 Cigale. This original aircraft was destroyed during the course of World War II, but in 1945, Paul Aubert returned to the design, building another aircraft to the PA-201 standard. This went on to prove highly successful when flown competitively in 1945 and 1946. Aubert further modified his design into a four-seater, flying the PA-204 Cigale Major on 21 Apri ...
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