| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply system for an LPI engine capable of contributing reduction of external leak of a fuel and contaminant at start by discharging a fuel remaining inside a fuel supply line and fuel return line to a cylinder and preventing the fuel from leaking through an injector while the engine is stopped and cooled after operation. <P>SOLUTION: This system is composed of a fine hole constructed to bypass a pressure regulator provided in a fuel return line and a check valve provided to permit only the flow of the fuel from the fine hole toward the cylinder between the fine hole and the cylinder. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
