| 摘要 |
<p>An air engine, comprising an engine body (100), a main shaft (200), an air storage device (500) and a plurality of air cylinders (300); the engine body (100) is provided with a flywheel (400) therein; the flywheel (400) is fixedly connected to the main shaft (200); the side surface of the flywheel (400) is uniformly provided with a plurality of drive surfaces (411); the plurality of air cylinders (300) are fixed to the engine body (100); the output ends (320) of the cylinders press against the drive surfaces (411); the cylinders (300) respectively communicate with the air storage device (500); a control valve (600) is disposed on air lines connecting each cylinder (300) with the air storage device (500); the air engine further comprises an angular displacement sensor for measuring the angular displacement of the main shaft; and the angular displacement sensor controls, according to the angular displacement of the main shaft, the control valve (600) to be connected or disconnected, so as to control the output ends (320) of the cylinders to sequentially push against the drive surfaces (411). During operation, the air engine has no dead point position preventing the air engine from starting due to initially being at the dead point position.</p> |
