| 摘要 |
PROBLEM TO BE SOLVED: To provide a stopping time control method of a bi-fuel engine, capable of surely starting at the low temperature by gas fuel. SOLUTION: This bi-fuel engine can respectively and independently inject and supply the gas fuel and liquid fuel; and is stopped by stopping injection of this liquid fuel when the liquid fuel is a predetermined value or more at low temperature stopping time after operation by the liquid fuel; and is stopped after performing depressurization control by switching the injection to the gas fuel from the liquid fuel when the liquid fuel is less than the predetermined value. COPYRIGHT: (C)2006,JPO&NCIPI |
