| 摘要 |
A rotary engine comprises a gas wheel (2), a combustion chamber (22), a movable plate (23) and a slide block (3). At least one group of combustion chamber is located around the gas wheel. The movable plate (23) is set on the front end of the combustion chamber's open and can be turned 90 degrees beyond the external circumference of the gas wheel. So the both sides of the movable plate are in line with the diameter of the gas wheel. At least one slide block located at the external circumference of the gas wheel has a U-shaped groove on the end of the inner cambered surface. The end of the U-shaped groove is open, and a blast chamber is formed by the movable plate and the U-shaped groove.
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