| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nozzle for a fuel feeding system of a vehicle capable of reducing noise generated by the fuel returning to a cylinder in return of the fuel in an LPI engine (Liquefied Petroleum Injection Engine), and to provide a fuel return valve using the nozzle. <P>SOLUTION: The nozzle for the fuel feeding system of the vehicle employed for the fuel return valve comprises a nozzle body having a plurality of through holes having cross-sectional area of 40% or less of the flowing cross-sectional area of the returned fuel, and a guide part formed integrally with the nozzle body so as to vary the proceeding direction of fuel discharged from the through holes. Noise generated while the returning fuel falls and noise generated while air bubble containing in the returning fuel breaks are reduced. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
