| 摘要 |
PURPOSE: An engine with an injector is provided to applying repulsive power for a swing arm and a cam shaft by closing a needle control valve for fixed hours. CONSTITUTION: An engine comprises an injector. The injector is operated by a rocker arm. Fuel is sprayed in a nozzle(220) formed at the end part of the injector. The injector includes a body, a spill control valve(210) and a needle control valve(215). The body has a first flow channel(300). The first flow channel passes through a chamber to the nozzle with being filled with the fuel. The spill control valve is installed on the in-between of a second flow path(305) put through one side of the first flow channel. The needle control valve is mounted on the center of a flow channel(310) and passes through the other side of the first flow channel.
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