| 摘要 |
PURPOSE:To scatter fuel atomized extending over the wide range of a combustion disk by forming notch sections along the whole circumference of the fringe of a scattering ring at proper intervals and shaping scattering guide pieces toward the insides or outsides of the notch sections. CONSTITUTION:The scattering guide pieces 84 cut and erected toward the oblique outsides are formed along the whole circumference of the fringe of the scattering ring 8, and the guide pieces are projected toward the outer section of the scattering ring 8. When the scattering ring 8 is turned in the counterclockwise direction, fuel is scattered toward a wide range to the combustion disk 2. That is, fuel is guided to the scattering guide pieces 84 from the notch sections 85 shaped through the cutting and erection of the scattering guide pieces 84, and scattered extending over a wide range shown in an arrow a'-a. Accordingly, atomized fuel scattered is completely burnt at a breath, and the oil dripping phenomenon of fuel not burnt and the adhesion of soot can be prevented. |
