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Sunbeam Maori II
The Sunbeam Afridi was an aero-engine produced by Sunbeam during the First World War. Design and development Conceived to replace the Crusader/Zulu on the production lines, Louis Coatalen designed a companion engine for the V-12 Cossack, giving it the name Afridi. The Afridi was a much smaller engine than the Cossack and also spawned a whole family of derivative engines. The major attributes of the Afridi were a bore of and stroke of displacing for a power output of at 2,000rpm. The twin overhead camshafts were driven by gears, directly operating two inlet and two exhaust valves per cylinder. Two Claudel-Hobson carburettors on the outsides of the blocks fed mixture to the cylinders, where it was ignited by the dual ignition system energised by four 6-cyl magnetos. Three hundred Afridis were ordered, of which 299 were delivered and 100 converted to Sunbeam Maoris. Service use was mainly in Curtiss R.2 tractor biplanes and various Short seaplanes. Maori A direct developm ... [...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] |
Maple Leaf (Powerboats)
The maple leaf is the characteristic leaf of the maple tree. It is the most widely recognized national symbol of Canada. History of use in Canada By the early 1700s, the maple leaf had been adopted as an emblem by the French Canadians along the Saint Lawrence River. Its popularity with French Canadians continued and was reinforced when, at the inaugural meeting of the Société Saint-Jean-Baptiste in 1834, the maple leaf was one of numerous emblems proposed to represent the society. Speaking in its favour, Jacques Viger, the first mayor of Montreal, described the maple as "the king of our forest; ... the symbol of the Canadian people." The maple leaf slowly caught on as a national symbol: in 1868, it was included in the coat of arms of Ontario and the coat of arms of Quebec, and was added to the Canadian coat of arms in 1921. Historically, the golden maple leaf had represented Ontario, while the green maple leaf had represented Quebec. In 1867, Alexander Muir composed the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grahame-White E
Grahame-White was an early British aircraft manufacturer, flying school and later manufacturer of cyclecars. The company was established as ''Grahame-White Aviation Company'' by Claude Grahame-White at Hendon in 1911. The firm built mostly aircraft of its own design, including the successful Type XV, but during World War I produced Morane-Saulnier types under licence for the British military. The company ceased aircraft manufacturing operations in 1920. In the same year the company was renamed ''Grahame-White Company Ltd.'' and manufactured cyclecars until 1924 when the company ceased its operations completely. Aircraft * Grahame-White Baby * Grahame-White Type VI * Grahame-White Type VII Popular * Grahame-White Type X Charabanc * Grahame-White Type XI * Grahame-White Type XIII Circuit of Britain biplane/scout * Grahame-White Type XV * Grahame-White Type 18 * Grahame-White G.W.19 (License-built Breguet Bre.5) * Grahame-White Type 20 Scout (Prototype only) * Grahame-White Ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairey III
The Fairey Aviation Company Fairey III was a family of British reconnaissance biplanes that enjoyed a very long production and service history in both landplane and seaplane variants. First flying on 14 September 1917, examples were still in use during the Second World War. Design and development The prototype of the Fairey III was the N.10 floatplane, which was designed and built in 1917 by Fairey Aviation (along with the smaller N.9) to meet Admiralty Specification N.2(a) for a carrier-based seaplane for the Royal Naval Air Service during the First World War. N.10, also known by its constructor's number F.128 was a two-bay biplane with folding wings and powered by a 260 hp (190 kW) Sunbeam Maori engine. It first flew from the Port Victoria seaplane station on the Isle of Grain, Kent on 14 September 1917.Taylor 1988, p.71. Following tests both as a floatplane and with a conventional wheeled undercarriage, production orders were placed for two versions both powered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairey F
Fairey may refer to: People *Charles Richard Fairey, British aircraft manufacturer *David Fairey, English cricketer *Francis Fairey (1887 - 1971), Canadian politician *Jim Fairey, baseball player *Mike Fairey, British businessman *Shepard Fairey, American artist, designed the Barack Obama "Hope" poster Companies *Fairey Aviation Company, British aircraft company **Avions Fairey, the Belgian-based subsidiary of the British Fairey Aviation Company * Fairey Marine Ltd, a shipbuilding company based on the River Hamble, Southampton, England Aircraft Many "Fairey" aircraft were made by the Fairey Aviation Company — see Fairey Aviation Company § Aircraft Other *Fairey Fireflash was the first British air-to-air missile *Fairey Band The Fairey Band is a brass band based in Heaton Chapel in Stockport, Greater Manchester. The band has achieved fame in modern music circles with its appearances playing Acid Brass although they still play traditional brass band music and part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro 529 Silver King
The Avro 529 was a twin-engined biplane long-range bomber of the First World War. Two prototypes were built but no production ensued. Development The Avro 529 was Avro's second twin-engined aircraft and their second attempt at a heavy bomber. Their first in both categories was the Pike, developed in early 1916 to Royal Flying Corps (RFC) guidelines for a short-range bomber. The Pike arrived too late to secure orders from the RFC who would order the Handley-Page O/100 and for the Royal Naval Air Service (RNAS) who had ordered the Short Bomber. Nonetheless, after trials of the Pike, the Admiralty ordered two prototypes of an enlarged Pike for a long-range bomber role. This was the Type 529. Like the Pike, it was a large twin-engined biplane of the then-standard wood and canvas construction. It had three-bay wings without sweepback, dihedral or stagger, partly to facilitate wing folding. The vertical tail was different from that of the Pike: it had a small, roughly triangular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro 519
The Avro 519 was a British bomber aircraft of the First World War, a development of the Avro 510 seaplane. They were two-bay biplanes of conventional configuration with greatly uneven span. Two single-seat examples, powered by a single 150 hp (110 kW) Sunbeam water-cooled engine, were ordered by the RNAS in early 1916. This was soon followed by orders for two modified aircraft for the Royal Flying Corps. These were fitted with seats for a crew of two and had more powerful (225 hp/168 kW) Sunbeam engines The first of the two-seaters was designated 519A to reflect its modifications. The second two-seater, however, was so different that it received a completely new number from Avro - 522 - and featured new wings with both upper and lower wings of equal but greater span, in the hope that this would rectify the type's poor climbing performance. Never used operationally, all four were used for flight testing with the last still in service in April 1917. There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong-Whitworth FK
Sir W G Armstrong Whitworth & Co Ltd was a major British manufacturing company of the early years of the 20th century. With headquarters in Elswick, Newcastle upon Tyne, Armstrong Whitworth built armaments, ships, locomotives, automobiles and aircraft. The company was founded by William Armstrong in 1847, becoming Armstrong Mitchell and then Armstrong Whitworth through mergers. In 1927, it merged with Vickers Limited to form Vickers-Armstrongs, with its automobile and aircraft interests purchased by J D Siddeley. History In 1847, the engineer William George Armstrong founded the Elswick works at Newcastle, to produce hydraulic machinery, cranes and bridges, soon to be followed by artillery, notably the Armstrong breech-loading gun, with which the British Army was re-equipped after the Crimean War. In 1882, it merged with the shipbuilding firm of Charles Mitchell to form Armstrong Mitchell & Company and at the time its works extended for over a mile (about 2 km) along th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunbeam Sikh
The Sunbeam Sikh was a large slow running V-12 piston engine, intended to power airships, under development at the time of the Armistice. Design and development At the end of the First World War there was an expectation that Britain would continue the development of airships to provide air travel throughout the British Empire. To power the expected airships Louis Coatalen designed the large Sikh V-12 engine delivering at only 1,400 rpm, from 64.13 litre (3,913 in3) displacement in a 60-degree V12 configuration, with six valves per cylinder operated by rockers actuated by overhead camshafts. Bench testing of this impressive engine began in 1919, passing Air Ministry acceptance tests in time for one to be displayed at the 1919 Paris Aero Salon and the 1920 Olympia Aero Show where it generated much interest, due to its size, but no production orders. Competition to power what little airship production there was came from the Rolls-Royce Condor and the Napier Cub. Developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Malcolm Campbell
Major Sir Malcolm Campbell (11 March 1885 – 31 December 1948) was a British racing motorist and motoring journalist. He gained the world speed record on land and on water at various times, using vehicles called ''Blue Bird'', including a 1921 Grand Prix Sunbeam. His son, Donald Campbell, carried on the family tradition by holding both land speed and water speed records. Early life and family Campbell was born on 11 March 1885 in Chislehurst, Kent, the only son of William Campbell, a Hatton Garden diamond seller. He attended the independent Uppingham School. In Germany, learning the diamond trade, he gained an interest in motorbikes and races. Returning to Britain, he worked for two years at Lloyd's of London for no pay, then for another year at £1 a week. Between 1906 and 1908, he won all three London to Land's End Trials motorcycle races. In 1910, he began racing cars at Brooklands. He christened his car ''Blue Bird'', painting it blue, after seeing the play '' The Blue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunbeam Arab
The Sunbeam Arab was a British First World War era aero engine. Design and development By 1916 the demand for aero-engines was placing huge demands on manufacturing. To help ease the pressure the War Office standardised on engines of about ; one of these was a V-8 water-cooled engine from Sunbeam known as the Arab. Using cast aluminium alloy cylinder blocks and heads with die-cast aluminium alloy pistons, the Arab had a bore of and stroke of for a capacity of , developing at 2,000 rpm. First bench-run in 1916, the Arab was obviously inspired by the Hispano-Suiza V-8 engines but with very little in common when examined in detail. After submission to the Internal Combustion Engine Committee of the National Advisory Committee Sunbeam received an order for 1,000 in March 1917, increased to 2,000 in June 1917 as well as another 2,160 to be built by Austin Motors (1,000), Lanchester Motor Company (300), Napier & Son (300), and Willys Overland (560) in the United States of Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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