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Lorraine-Dietrich 12E
The Lorraine 12E Courlis was a W-12 (broad arrow) aero engine produced by the French company Lorraine-Dietrich during the 1920s and 1930s. Variants ;12E: ;12Eb: ;12Ebr: ;12Ed: ;12Edr: ;12Ee: ;12Ew:The standard Eb fitted with a supplementary supercharger. ;Elizalde A: The 12E built under licence in Spain by Elizalde S.A. Applications Aircraft * Aichi AB-1 * Bernard SIMB V.1 * Blériot-SPAD S.86 * Breguet 19 * Canete Pirata * Caudron C.17 * Dewoitine D.12 * Dewoitine D.25 * FMA AeT.1 * Grigorovich MR-2 * Grigorovich ROM-1 * Hiro H1H * Levasseur PL.4 * Levasseur PL.5 * Levasseur PL.8 * Lioré et Olivier LeO H-134 * Potez 24 * Potez 25 * Potez 26 * PWS-10 * Rohrbach Ro IIIa Rodra * SET 2 * Villiers II * Villiers XXIV * Wibault 73 * Yokosuka E1Y Other applications * Argentine Nahuel tank The Nahuel DL-43 tank was a medium tank developed in Argentina during World War II. It was the Argentine equivalent of the M4 Sherman and the M3 Grant American medium tanks. ... [...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] |
Hiro H1H
The Hiro H1H (or Navy Type 15) was a 1920s Japanese bomber or reconnaissance biplane flying boat developed from the Felixstowe F.5 by the Hiro Naval Arsenal for the Imperial Japanese Navy. The aircraft were built by Hiro, the Yokosuka Naval Arsenal and Aichi. Design and development Following licensed production of the Felixstowe F.5 for the Imperial Japanese Navy the company developed an improved version known as the H1H or Navy Type 15. The aircraft was built with three different engine types fitted, the Navy Type 15-I with a wooden hull had longer span upper wings and the Navy Type 15-II had four-bladed propellers. The H1H remained in front line naval service through the 1930s. Variants ;H1H1 :Variant powered by two 450hp (336kW) Lorraine W-12 engines. ;H1H2 :Variant powered by either two 450hp (336kW) Lorraine W-12 or two 500hp (373kW) BMW VII engines. ;H1H3 :Variant powered by two 450hp (336kW) Lorraine W-12 engines. Operators ; *Imperial Japanese Navy Air Service T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nahuel Tank
The Nahuel DL-43 tank was a medium tank developed in Argentina during World War II. It was the Argentine equivalent of the M4 Sherman and the M3 Grant American medium tanks. Design The designer was Lt. Colonel Alfredo Baisi. The word ''Nahuel'' means "jaguar" in the aboriginal language Mapudungun. It was armed with a 75 mm gun (taken from the Krupp Model 1909 Field Gun used by the Argentine Army) in a rotating armored turret. Its design is similar to that of the United States Army M4 Medium and the early versions of the M3 Grant but with sloped armor. Contrary to popular belief it was not a copy of the M4 Sherman, but the design of the M4 influenced it. Production Only 12 tanks and one wooden mock-up were produced by the Arsenal Esteban de Luca in Buenos Aires and supplied to the Argentine Army, because of the availability of cheap surplus Sherman tanks, several of which were provided by Belgium and the United Kingdom in the late 1940s. Operators * Argentine Army S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yokosuka E1Y
The Yokosuka E1Y was a Japanese floatplane of the 1920s. A single-engined biplane that was designed and developed by the Yokosuka Naval Air Technical Arsenal as a reconnaissance aircraft for the Imperial Japanese Navy, 320 were built as the Type 14 Reconnaissance Seaplane, entering service in 1925 and remained in operational service until 1932. Development and design In 1921, the Japanese Naval Arsenal at Yokosuka started design of a single-engined reconnaissance floatplane to replace the Navy's Yokosuka Ro-go Ko-gata floatplanes. The resulting aircraft, the Type 10 Reconnaissance Seaplane was designed by a team led by a member of a visiting delegation from Short Brothers of the United Kingdom. It was a single-engined two-bay, two-seat biplane powered by a 400 hp (298 kW) Lorraine-Dietrich engine. Two were completed in 1923, but showed poor performance due to being overweight. A modified aircraft, the Type 10 Model A flew in 1924, showing only slight improvement, while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wibault 73
The Wibault 7 was a 1920s French monoplane fighter designed and built by '' Société des Avions Michel Wibault''. Variants were operated by the French and Polish military and built under licence for Chile as the Vickers Wibault. Development Developed from the earlier Wib.3 the Wibault 7 was a C.I category single-seat high-wing braced parasol monoplane fighter powered by a Gnome-Rhone 9Ad radial engine. The main difference from earlier aircraft was the use of an all-metal construction system which was patented by Wibault. The first prototype flew in 1924, and was followed by two more prototypes. Despite being placed only third in the competition (behind the Nieuport-Delage NiD 42 and the Gourdou-Leseurre GL.32), an order for 25 Wib.7s was placed in January 1927. These were followed in production by 60 aircraft for the ''Aéronautique Militaire'' as the Wib.72 which entered service in 1929. 26 Wib.7s were built for Chile under licence by Vickers in England. Plans to sell the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villiers XXIV
The Villiers XXIV or Villiers 24 CAN2 was a French army night fighter most notable as the first French military aircraft to be fitted with leading edge slats. Design Though the ability of retractable leading edge slots to enable wings to reach high angles of attack without stalling and hence allow low flying speeds without a high speed drag penalty was discussed at the 1921 Paris Salon by Frederick Handley Page, slats were not used by French military aircraft before the 1928 Villiers XXIV. This night fighter (its military CAN2 designation stood for ''chasse, armée, nuit'' or army night fighter) used a combination of slats and flaps, together with ailerons which could be lowered together as well as conventionally operated differentially. Flight tests showed that with the slats open at maximum flap angles the minimum flight speed decreased by 30%. The Villiers XXIV was a single bay sesquiplane with an upper wingspan 1.4 times that of the lower and about twice as broad. Their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villiers II
The Villiers II was a French two-seat fighter aircraft of the 1920s intended for operation from the Aircraft carrier French aircraft carrier Béarn, ''Béarn'' of the French Navy. It was a single-engined tractor configuration, tractor biplane with a waterproof hull in the form of a flying boat to allow the aircraft to be safely landed on water in an emergency. Two prototypes and 30 production aircraft were built, the type serving briefly with the French Navy, although never operated from an aircraft carrier. Development and design In 1924, the French aircraft manufacturer Ateliers d'Aviation François Villiers was formed at Meudon near Paris.Gunston 2005, p.484. One of its first designs was to meet a requirement of the French Navy for a two-seat shipboard fighter. Villier's design, the Villiers II was a single-engined sesquiplane (i.e. a biplane with the lower wing much smaller than the upper wing). Although of conventional tractor configuration with the engine in the nose driv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SET 2
The SET 2 or Proto-SET 2 was a 1920s Romanian prototype reconnaissance and day-bomber aircraft. Design and development The SET 2, Lieutenant-Colonel Stefan Protopopescu's design for a reconnaissance and bomber aircraft, owed a good deal to the Astra-Protopopescu reconnaissance machine that he designed about two years earlier. A contraction of his name to Proto often appeared in variations of the new type's name. This was more powerful, over 25% greater in span and differed in many details, but shared the same layout and some features like the tail and the wing bracing were very similar. It was a wood-framed aircraft and only used locally resourced timber. The SET 2 was a single bay biplane with fabric covered, two spar wings of equal span and rectangular plan, though the corners were blunted. Mounted with almost no stagger (a horizontal displacement of just ), the wings were braced together by a pair of vertical interplane struts on each side, assisted by bracing wires. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rohrbach Ro IIIa Rodra
The Rohrbach Ro III was a twin-engined, all-metal flying boat built in Germany in the mid-1920s. A development of the Ro II, it could be configured either as an airliner or a reconnaissance aircraft. It was developed into the similar but more powerful Ro IIIa Rodra (Ro + dr(ei) + a), intended only as a military reconnaissance/bomber. Four Ro IIIs were bought by Japan and two Rodras by Turkey. Design and development Dr.-Ing. Adolf Rohrbach gained his initial experience with light-alloy structures for aircraft with Zeppelin at Staaken but in 1922 he founded the Rohrbach Metall-Flugzeugbau GmbH in Berlin. At that time powered aircraft construction was banned in Germany by the Versailles Treaty, so he established a second factory in Copenhagen. His first completed design, the all-metal Rohrbach Ro II was built there, as was the Ro III but the Ro IIIa Rodra was built in Berlin after the Versailles conditions were relaxed in 1926. Completion and flight testing were nonetheless done i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PWS-10
The PWS-10 was a Polish fighter aircraft, constructed in the PWS (''Podlaska Wytwórnia Samolotów'' - Podlasie Aircraft Factory). It was the first Polish-designed fighter to enter serial production. Design and development First work on a domestic fighter to replace ill-fated French SPAD 61s in the Polish Air Force was initiated by PWS in 1927. The main designers were Aleksander Grzędzielski and Augustyn Zdaniewski. In 1929 the prototype was built and it first flew in March 1930. At the same time, the more modern fighter PZL P.1 was developed by the PZL. Despite the P.1 being a more capable fighter, the War Ministry decided that it needed further work, and a series of 80 PWS-10 was ordered as a temporary measure. In comparison with the advanced P.1, the PWS-10 was a more classic design, a high-wing parasol monoplane of mixed construction. The series was built from 1931 to 1932, numbered from 5-1 to 5-80. A variant of PWS-10 was a biplane PWS-15, being PWS-10 with another pai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potez 26
The Potez 26 was a single seat fighter aircraft designed and flown in France in the mid-1920s. It did not reach production. Design and development The Potez 26 was a lighter, smaller span, single-seat fighter version of the two-seat biplane Potez 25 reconnaissance aircraft. Both types were sesquiplanes with markedly smaller lower wings. Both upper and lower wings were rectangular in plan, with long-span ailerons only on the upper plane. They were single bay biplanes, their wing interconnected by N-form interplane struts assisted by wire bracing. These interplane struts leaned outwards and narrowed to meet the closer spars of the smaller- chord lower wing. Centrally, the upper wing was held over the upper fuselage by two pairs of struts, a parallel pair forward and an inverted V at the rear forming a cabane. There was a semicircular cut-out in the upper trailing edge to improve the pilot's forward view. The Potez 26 was powered by either a Hispano-Suiza 12J V-12, or the Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potez 25
Potez 25 (also written as Potez XXV) was a French twin-seat, single-engine biplane designed during the 1920s. A multi-purpose fighter-bomber, it was designed as a line aircraft and used in a variety of roles, including fighter and escort missions, tactical bombing and reconnaissance missions. In the late 1920s and early 1930s, Potez 25 was the standard multi-purpose aircraft of over 20 air forces, including French and Polish. It was also popular among private operators, notably mail transport companies. The aircraft was further developed into the 25M, a standard parasol-wing monoplane, which never entered production. Design and development In 1923, the Avions Henry Potez aircraft works started production of a successful Potez 15 reconnaissance biplane. Basing on experience gathered during the construction of that aircraft, Henry Potez started working on a new design of a heavier and faster multi-purpose aircraft. Designated Potez XXV or Potez 25, the prototype was built alrea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
