| 摘要 |
An exhaust valve for a two-cycle engine. The exhaust valve includes a valve body and an actuator. The valve body, in turn, includes a valve insert and a shaft extending from the valve insert. A substantially axial slot may be defined on an upper surface of the valve insert. The actuator may include an actuator housing, the piston, an actuator spring, and an actuator cover. In the embodiment shown, the actuator housing defines a plurality of orifices and feelingly accommodates the piston. The piston may be mechanically connected to the valve body shaft and is biased toward a front surface of the actuator housing by a spring. The actuator cover may accommodate one end of the spring and cooperates with the actuator housing to define a generally cylindrical cavity therein. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
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