摘要 |
A rotational internal combustion engine is provided to lengthen lifetime of the internal combustion engine and to remove reciprocation element because a first separator is used for intake and expansion strokes and a second separator is used for a compression and exhaust strokes. A rotational internal combustion engine comprises a stator(1), first and second separators(3,3A) and a rotor(2). The stator comprises a combustion chamber wherein a intake valve(13), an exhaust valve(14) and an ignition plug(15) are installed, and a circular turning space which is divided into operating spaces(16) used for an intake, a compression, an expansion, an exhaust and comprises an intake port(11) and an exhaust port(12). The first and second separators are symmetrically formed in relation to the stator and separate the internal space of the stator. The rotor is installed in the center of the stator as a principal axis(21) and is permitted to rotate.
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