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1 intermeshing-rotor helicopter
Универсальный англо-русский словарь > intermeshing-rotor helicopter
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2 intermeshing-rotors helicopter
English-Russian big polytechnic dictionary > intermeshing-rotors helicopter
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3 helicopter
pull up into the helicopter — поднимать в вертолёт (напр. человека)
ramjet(-driven, -powered) helicopter — вертолёт с ПВРД
turbine(-engined, -powered) helicopter — вертолёт с ГТД
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4 rotor
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5 вертолёт
helicopter, rotorcraft* * *вертолё́т м.
helicopterвертолё́т перехо́дит в режи́м самовраще́ния [авторота́ции] — the helicopter goes windmillingвертолё́т «флюгери́т» ( использует авторотацию) — the helicopter windmillsвертолё́т большо́й грузоподъё́мности — heavy-lift helicopterдвухвинтово́й вертолё́т — twin-rotor helicopterкомбини́рованный вертолё́т — compound helicopterвертолё́т «лета́ющий кран» — crane helicopterмноговинтово́й вертолё́т — multirotor helicopterодновинтово́й вертолё́т — single-rotor helicopterвертолё́т пожа́рный — fire helicopterвертолё́т попере́чной схе́мы — side-by-side (twin) rotor helicopterвертолё́т продо́льной схе́мы — tandem-rotor helicopterвертолё́т соо́сной схе́мы — coaxial(-rotor) helicopterвертолё́т с перекре́щивающимися ося́ми несу́щих винто́в — intermeshing-rotor helicopterвертолё́т с хвостовы́м винто́м — helicopter with anti-torque tail rotorтурбореакти́вный вертолё́т — turbojet helicopter -
6 вертолёт
м. helicopterвертолёт «флюгерит» — the helicopter windmills
вертолёт «летающий кран» — crane helicopter
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7 вертолёт с перекрещивающимися винтами
Engineering: intermeshing-rotor helicopterУниверсальный русско-английский словарь > вертолёт с перекрещивающимися винтами
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8 вертолёт с перекрещивающимися осями несущих винтов
Engineering: intermeshing-rotor helicopterУниверсальный русско-английский словарь > вертолёт с перекрещивающимися осями несущих винтов
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9 синхроптер
synchropter, intermeshing rotor helicopter -
10 Flettner, Anton
SUBJECT AREA: Aerospace[br]b. 1 November 1885 Eddersheim-am-Main, Germanyd. 29 December 1961 New York, USA[br]German engineer and inventor who produced a practical helicopter for the German navy in 1940.[br]Anton Flettner was an engineer with a great interest in hydraulics and aerodynamics. At the beginning of the First World War Flettner was recruited by Zeppelin to investigate the possibility of radio-controlled airships as guided missiles. In 1915 he constructed a small radio-controlled tank equipped to cut barbed-wire defences; the military experts rejected it, but he was engaged to investigate radio-controlled pilotless aircraft and he invented a servo-control device to assist their control systems. These servo-controls, or trim tabs, were used on large German bombers towards the end of the war. In 1924 he invented a sailing ship powered by rotating cylinders, but although one of these crossed the Atlantic they were never a commercial success. He also invented a windmill and a marine rudder. In the late 1920s Flettner turned his attention to rotating-wing aircraft, and in 1931 he built a helicopter with small engines mounted on the rotor blades. Progress was slow and it was abandoned after being damaged during testing in 1934. An autogiro followed in 1936, but it caught fire on a test flight and was destroyed. Undeterred, Flettner continued his development work on helicopters and in 1937 produced the Fl 185, which had a single rotor to provide lift and two propellers on outriggers to combat the torque and provide forward thrust. This arrangement was not a great success, so he turned to twin contra-rotating rotors, as used by his rival Focke, but broke new ground by using intermeshing rotors to make a more compact machine. The Fl 265 with its "egg-beater" rotors was ordered by the German navy in 1938 and flew the following year. After exhaustive testing, Flettner improved his design and produced the two-seater Fl 282 Kolibri, which flew in 1940 and became the only helicopter to be used operationally during the Second World War.After the war, Flettner moved to the United States where his intermeshing-rotor idea was developed by the Kaman Aircraft Corporation.[br]Bibliography1926, Mein Weg zum Rotor, Leipzig; also published as The Story of the Rotor, New York (describes his early work with rotors—i.e. cylinders).Further ReadingW.Gunston and J.Batchelor, 1977, Helicopters 1900–1960, London.R.N.Liptrot, 1948, Rotating Wing Activities in Germany during the Period 1939–45, London.K.von Gersdorff and K.Knobling, 1982, Hubschrauber und Tragschrauber, Munich (a more recent publication, in German).JDS
См. также в других словарях:
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