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Argus As 410
The Argus As 410 was a German air-cooled inverted V-12 light aircraft engine that was first produced by Argus Motoren in 1938. Design and development The engine marked a departure from earlier Argus engines in that it had new construction techniques which gave the engine greater operating speeds and power. The engine featured smaller 105 mm x 115 mm cylinders with deep finned steel cooling slots, aluminum heads, geared supercharger, a steel alloy crankshaft and a magnesium alloy crankcase. The engine weighed approximately 315 kg and produced 465 PS (459 hp, 342 kW) at 3,100 rpm. Approximately 28,700 engines were produced. A distinctive feature is the finned spinner ahead of the propeller. This is driven by the airflow as a windmill, and used to power the actuator of the variable-pitch propeller. The more powerful and refined Argus As 411 was developed from it. Applications *Arado Ar 96 *Argus Fernfeuer *Focke-Wulf Fw 189 * Henschel Hs 129A *Pilatus P ... [...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] |
87 Octane
An octane rating, or octane number, is a standard measure of a fuel's ability to withstand compression in an internal combustion engine without detonating. The higher the octane number, the more compression the fuel can withstand before detonating. Octane rating does not relate directly to the power output or the energy content of the fuel per unit mass or volume, but simply indicates gasoline's capability against compression. Whether or not a higher octane fuel improves or impairs an engine's performance depends on the design of the engine. In broad terms, fuels with a higher octane rating are used in higher-compression gasoline engines, which may yield higher power for these engines. Such higher power comes from the fuel's higher compression by the engine design, and not directly from the gasoline. In contrast, fuels with lower octane (but higher cetane numbers) are ideal for diesel engines because diesel engines (also called compression-ignition engines) do not compress the fuel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argus Aircraft Engines
Argus is the Latinized form of the Ancient Greek word ''Argos''. It may refer to: Greek mythology * See Argus (Greek myth) for mythological characters named Argus **Argus (king of Argos), son of Zeus (or Phoroneus) and Niobe **Argus (son of Arestor), builder of the ship ''Argo'' in the tale of the Argonauts ** Argus Panoptes (Argus "All-Eyes"), a giant with a hundred eyes **Argus, the eldest son of Phrixus and Chalciope **Argus, the son of Phineus and Danaë, in a variant of the myth **Argus or Argos (dog), belonging to Odysseus **Argus or Argeus (king of Argos), son of Megapenthes **Argus, one of Actaeon's dogs **Argus, a watchful guardian Arts and entertainment Fictional entities * Argus (comics), in the DC Comics Universe * Argus (''Mortal Kombat''), a deity * ARGUS (''Splinter Cell''), a military contractor *A.R.G.U.S., a government agency in the DC Universe *Argus Filch, in the ''Harry Potter'' series *Argus, a planet in the ''Warcraft'' franchise *Argus, a hero in '' Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Air-cooled V Piston Engines
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ball ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Sagitta
The Walter Sagitta was a Czechoslovakian, air-cooled, inverted V-12 engine that first ran in 1937. This was one of several smaller, low-mass medium power pre-war V-12 engines produced. With a displacement of 18.4 liters (1,123 cu in), it produced up to 373 kW (550 hp) at 2,500 rpm. Variants ;Sagitta I-MR: at 2,500rpm at - rated height ;Sagitta I-SR: at 2,500rpm at - rated height ;Sagitta II R.C.:, fully supercharged. Retrieved: 8 November 2012 ;Alfa Romeo 122: :Licensed production. Applications * Fokker D.XXIII * * ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renault 12R
The Renault 12R was an air-cooled inverted V12 aircraft engine developed by the French engineering company Renault in the 1930s. The design was based on mounting two 6Q six-cylinder engines on a single crankshaft. In production, the engine was rated between , although a high performance version built for the sole Caudron C.712 racing special produced . More than one third of production went to power the Caudron C.714 light fighter that fought in the early stages of World War II for the French and Polish Air Forces. Design and development The 12R was developed by Renault in the 1930s. The design was derived from the successful Renault Bengali, using the same construction techniques and being of essentially steel construction. It was based on the 4.46, a test engine developed by mounting two 6Q six-cylinder engines on the same crankshaft. The engine retained the bore and stroke of the smaller engine. The cylinders and pistons were made of forged steel and connected in pairs to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranger V-770
The Ranger V-770 was an American air-cooled inverted V12 engine, V-12 aircraft engine developed by the Ranger/Fairchild Engines, Ranger Aircraft Engine Division of the Fairchild Aircraft, Fairchild Engine & Aircraft Corporation in the early 1930s. Design and development In 1931, the V-770 design was built, derived from the Ranger L-440, Ranger 6-440 series of inverted inline air-cooled engines, and test flown in the Vought XSO2U-1 Scout. In 1938 it was tested in the Curtiss SO3C Seamew but was found to be unreliable with a tendency to overheat in low-speed flight, but would still be the most produced aircraft to have the V-770, with 795 being built. By 1941 a more developed V-770 was installed in the Fairchild XAT-14 Gunner prototype gunnery school aircraft, which went into limited production as the Fairchild AT-21, Fairchild AT-21 Gunner, of which 174 were built, not including one radial engine prototype. Produced from 1941 to 1945, the V-770 featured a two-piece aluminum alloy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junkers Jumo 210
The Jumo 210 was Junkers Motoren's first production inverted V12 gasoline aircraft engine, first produced in the early 1930s. Depending on the version it produced between 610 and 730 PS and can be considered a counterpart of the Rolls-Royce Kestrel in many ways. Although originally intended to be used in almost all pre-war designs, rapid progress in aircraft design quickly relegated it to the small end of the power scale by the late 1930s. Almost all aircraft designs switched to the much larger Daimler-Benz DB 600, so the 210 was produced only for a short time before Junkers responded with a larger engine of their own, the Junkers Jumo 211. Design and development The first gasoline-burning aviation power plants that the Junkers Motorenwerke ever built were the L1 and L2 single overhead camshaft (SOHC) liquid-cooled inline-six aviation engines of the early and mid-1920s. Development of this line led up through the L8. All of these were developments of the BMW IIIa inline-six S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isotta Fraschini Gamma
The Isotta Fraschini Gamma was an air cooled aircraft engine developed by the Italian engineering company Isotta Fraschini in the 1930s. It was an inverted V12 rated at over . Produced in small numbers for one-off aircraft, including the Ambrosini SAI.107 and Caproni Vizzola F.5 Gamma fighter trainer prototypes, it was developed into the more powerful and more numerous Delta. Design and development The Gamma was an air cooled inverted V engine with 12 cylinders arranged in two banks, each cylinder of bore and stroke . Isotta Fraschini produced the Gamma in small numbers during World War II at a rating of about . The engine formed the basis for a number of other aircraft engines produced by the company. The more powerful Delta was developed as a larger complement to the Gamma. While the Beta straight-six engine was essentially one half of the engine, the Zeta mated two Gamma engines to a common crankshaft to create an X24 engine. The larger engines shared with the Gamma a prob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Gipsy Twelve
The de Havilland Gipsy Twelve was a British aero engine developed by the de Havilland Engine Company in 1937. Approximately 95 were manufactured. It was known as the Gipsy King in Royal Air Force service. Applications * de Havilland Albatross, de Havilland DH.91 Albatross * de Havilland Don, de Havilland DH.93 Don Engines on display Preserved de Havilland Gipsy Twelve engines are on public display at the following museums: *de Havilland Aircraft Museum *Science Museum, London, London Science Museum. Specifications (Gipsy King I) See also References Notes Bibliography * Lumsden, Alec. ''British Piston Engines and their Aircraft''. Marlborough, Wiltshire: Airlife Publishing, 2003. . External links Photo of a de Havilland Gipsy Twelve at Enginehistory.org {{DHaeroengines Aircraft air-cooled V piston engines 1930s aircraft piston engines De Havilland aircraft engines, Gipsy Twelve Inverted V12 aircraft engines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfa Romeo 122
The Alfa Romeo 122 was a 12-cylinder inverted-V aircraft engine produced in 1941 by Alfa Romeo Milano as a licence-built Czechoslovakian Walter Sagitta The Walter Sagitta was a Czechoslovakian, air-cooled, inverted V-12 engine that first ran in 1937. This was one of several smaller, low-mass medium power pre-war V-12 engines produced. With a displacement of 18.4 liters (1,123 cu in), it produc ..., featuring a single-speed supercharger. The 122 R.C.38 major production variant had a reduction gearbox, single stage super-charger and rated altitude of . Specifications See also Notes Bibliography *Archivio Storico Alfa Romeo - Volume II. Torino, novembre 1998. External links {{Alfa Romeo aeroengines Air-cooled aircraft piston engines 122 1930s aircraft piston engines Inverted aircraft piston engines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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