| 摘要 |
PURPOSE: To prevent a jetting opening from being clogged by foreign matter, by separating fuel foreign matter from a fuel injection port, and directing it to a remote position, thereby inhibiting a jetting opening orifice from being shut off. CONSTITUTION: A diverter plug 32 is disposed beneath a fuel injection port 26 to control a clearance between them exactly. By separating foreign matter from the fuel injection port 26 even on the floor of a float chamber 24 and inclining it so as to direct it to a collector, foreign matter is directed to a fuel foreign matter collector distant from a fuel jetting port inlet 34. The collector retains fuel foreign matter accumulated by arrangement at the lowest position of the float chamber 24. The collector involves a delivering means to deliver the foreign matter to the outside. |
