| 摘要 |
<p>A fuel mixture charge device for communication with the inlet of a combustion chamber including a conduit having inlet and outlet ends, the outlet end being adapted for connection in fluid communication with the combustion chamber and the inlet end communicating with ambient air, a one-way valve in the inlet end of the conduit for passing air only into the conduit, and resilient means operative to urge the valve closed and permit opening under internal pressure reduction for passing air to an engine according to its needs.</p> |
