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Wankel engine

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wankel

Main Entry:: Wan·kel engine
Pronunciation:: \ˈväŋ-kəl-, ˈwaŋ-\
Function:: noun
Etymology:: Felix Wankel †1988 German engineer
Date:: 1961

: an internal combustion rotary engine that has a rounded triangular rotor functioning as a piston and rotating in a space in the engine and that has only two major moving parts

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