| 摘要 |
PURPOSE:To promote the starting efficiency at the time of low temperature by injecting the solution of gasoline containing initiator directly into a Venturi tube by an electromagnetic injection valve for starting an engine at the time of low temperature. CONSTITUTION:When an ignition switch IG/SW is on for starting an engine at the time of low temperature, a relay RY-1 is excited, and its contact (a) is closed to operate a solution pump F.P. Then, when a starter switch SAT/SW is on, a relay RY-2 is excited, and its contact (b) is closed to operate an electromagnetic injection valve M.I at the same time with the revolution of the engine. The solution sent by pressure from the solution pump F.P is directly injected into a Venturi tube, and the engine is started for sure. After the engine is started, when SAT/SW is off, operations of RY-2 and M.I are stopped to intercept the injection of the solution. However, the operation of F.P is continued until a bimetal switch (unillustrated) is opened. |
