| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a small engine that can suppress increase in engine speed while improving the startability, and to provide an engine working machine with the same. <P>SOLUTION: A two-cycle engine 1 includes: a start operation detecting switch 13 for detecting if a start operation lever 12 of a lift-up type carburetor 5 has been operated, the lift-up carburetor increasing the concentration of fuel supplied to a cylinder bore when the engine starts; an ignition coil 10 for detecting the rotational speed of the engine 1; and an ignition timing control circuit for bringing the engine speed down to below a predetermined rotational speed when the start operation detecting switch 13 detects the operation of that the start operation lever 12 of the lift-up type carburetor 5. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
