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n. Wankel, familienaam; Felix Wankel (1902-1988), Duits ingenieur die de Wankelmotor uitvond -
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◙ n. ונקל, שם משפחה; פלקיס ונקל (1902-1988), מהנדס גרמני שהמציא מנוע רוטורי הנקרא "מנוע ונקל"* * *◙ "לקנו עונמ" ארקנה ירוטור עונמ איצמהש ינמרג סדנהמ,(8891-2091) לקנו סיקלפ ;החפשמ םש,לקנו◄ -
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x. 방켈 엔진(로터리 엔진의 일종) -
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Un panorama unique de l'anglais et du français > Wankel engine
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9 Wankel, Felix
[br]b. 13 August 1902 Lahr, Black Forest, Germanyd. 9 October 1988 Lindau, Bavaria, Germany[br]German internal combustion engineer, inventor of the Wankel rotary engine.[br]Wankel was first employed at the German Aeronautical Research Establishment, where he worked on rotary valves and valve sealing techniques in the early 1930s and during the Second World War. In 1951 he joined NSU Motorenwerk AG, a motor manufacturer based at Neckarsulm, near Stuttgart, and began work on his rotary engine; the idea for this had first occurred to Wankel as early as 1929. He had completed his first design by 1954, and in 1957 his first prototype was tested. The Wankel engine has a three-pointed rotor, like a prism of an equilateral triangle but with the sides bowed outwards. This rotor is geared to a driveshaft and rotates within a closely fitting and slightly oval-shaped chamber so that, on each revolution, the power stroke is applied to each of the three faces of the rotor as they pass a single spark plug. Two or more rotors may be mounted coaxially, their power strokes being timed sequentially. The engine has only two moving parts, the rotor and the output shaft, making it about a quarter less in weight compared with a conventional piston engine; however, its fuel consumption is high and its exhaust emissions are relatively highly pollutant. The average Wankel engine speed is 5,500 rpm. The first production car to use a Wankel engine was the NSU Ro80, though this was preceded by the experimental NSU Spyder prototype, an open two-seater. The Japanese company Mazda is the only other automobile manufacturer to have fitted a Wankel engine to a production car, although licences were taken by Alfa Romeo, Peugeot- Citroën, Daimler-Benz, Rolls-Royce, Toyota, Volkswagen-Audi (the company that bought NSU in the mid-1970s) and many others; Daimler-Benz even produced a Mercedes C-111 prototype with a three-rotor Wankel engine. The American aircraft manufacturer Curtiss-Wright carried out research for a Wankel aero-engine which never went into production, but the Austrian company Rotax produced a motorcycle version of the Wankel engine which was fitted by the British motorcycle manufacturer Norton to a number of its models.While Wankel became director of his own research establishment at Lindau, on Lake Constance in southern Germany, Mazda continued to improve the rotary engine and by the time of Wankel's death the Mazda RX-7 coupé had become a successful, if not high-selling, Wankel -engined sports car.[br]Further ReadingN.Faith, 1975, Wankel: The Curious Story Behind the Revolutionary Rotary Engine, New York: Stein \& Day.IMcN -
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n. Wankelmotor, inwendige verbrandingsmotor met een minimum aan bewegende onderdelen uitgevonden door Felix Heinrich Wankel -
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s.motor wankel. -
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машиностр. двигатель внутреннего сгорания роторныйБольшой англо-русский и русско-английский словарь > Wankel engine
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<engin.> двигатель внутреннего сгорания роторный -
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Техника: двигатель Ванкеля, роторно-поршневой двигатель -
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Военный термин: дизельный ротационный двигатель ВанкеляУниверсальный англо-русский словарь > Wankel rotary variant diesel engine
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◙ n. מנוע ונקל, מנוע בעירה פנימית רוטורי שהמציא פליקס ונקל בעל בית מנוע אליפסי שבתוכו מסתובב הרוטור* * *◙ רוטורה בבותסמ וכותבש יספילא עונמ תיב לעב לקנו סקילפ איצמהש ירוטור תימינפ הריעב עונמ,לקנו עונמ◄ -
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См. также в других словарях:
Wankel — ist der Familienname folgender Personen: Felix Wankel (1902–1988), deutscher Ingenieur und Erfinder des Wankelmotors Heinrich Wankel (1821–1897), tschechischer Höhlenforscher und archäologe Hermann Wankel (1928–1997), deutscher Klassischer… … Deutsch Wikipedia
Wankel — * Wankel, adj. et adv. welches im Hochdeutschen völlig veraltet ist, und nur zuweilen in den ältern Schriften für wankend, nicht fest, vorkommt. Unsteru fruintschaft machet wankeln mut, unbeständigen, Milo von Sevelingen. Auch Luther gebraucht… … Grammatisch-kritisches Wörterbuch der Hochdeutschen Mundart
Wankel — type of rotary internal combustion engine, 1961, from name of German engineer Felix Wankel (1902 1988) … Etymology dictionary
Wankel — Wankel, motor … Enciclopedia Universal
Wankel — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Le mot Wankel peut renvoyer à : Felix Wankel, ingénieur et inventeur allemand ; Moteur Wankel, moteur qu il a mis au point. Catégorie :… … Wikipédia en Français
Wankel — Übername zu mhd. wankel »schwankend, unbeständig« für einen wankelmütigen Menschen. Bekannter Namensträger: Felix Wankel, deutscher Ingenieur (20.Jh.), Erfinder des Wankelmotors … Wörterbuch der deutschen familiennamen
Wankel — n. family name; Felix Wankel (1902 1988), German engineer who invented the rotary engine called the Wankel engine … English contemporary dictionary
Wankel — Wạnkel, Felix, Ingenieur, * Lahr (Schwarzwald) 13. 8. 1902, ✝ Lindau (Bodensee) 9. 10. 1988; beschäftigte sich ab 1926 mit der Konstruktion eines Kreiskolbenmotors, ab 1936 in den vom Reichsluftfahrtministerium eingerichteten Wankel… … Universal-Lexikon
Wankel — ecorded as Wank, Wanck, Wancke, the diminutive Wankel, the occupational Wankmuller (Germany), and in England as Wanklin, Wankling, and Wanklyn, all diminutives, this is a surname of pre 7th century Anglo Saxon and early German origins. It has two … Surnames reference
Wankel engine — [waŋ′kəl; ] Ger [ väŋ′kəl] n. [after Felix Wankel (1902 88), Ger engineer and inventor] a rotary internal combustion engine having a three lobed rotor and requiring fewer parts than a comparable piston operated engine: it is less efficient and… … English World dictionary
Wankel engine — The Wankel engine is a type of internal combustion engine which uses a rotary design to convert pressure into a rotating motion instead of using reciprocating pistons. Its four stroke cycle is generally generated in a space between the inside of… … Wikipedia