| 摘要 |
PURPOSE:To prevent deterioration of an injection characteristic of a secondary side carburetor, by providing a fuel passage in the same height as a bottom face from the bottom part of a float chamber and connecting this passage to a nozzle of the secondary side carburetor to decrease a drop of a liquid level in the nozzle when the carburetor is tilted. CONSTITUTION:A joint 24 is communicated to the bottom end of a secondary side carburetor 23, and one end of a pipe 25 is connected to the joint 24 while the other end of the pipe 25 is almost horizontally extended, and a jet 26 is mounted appearing to a float chamber 12. Accordingly, the float chamber 12 is communicated to the secondary side nozzle 23 through a fuel passage 27 in the pipe 25. Then the total unit of a carburetor is tilted in the counter clockwise direction, and even if a level of oil in the float chamber 12 is tilted, a level of liquid in the secondary side nozzle 23 is not substantially dropped, consequently deterioration is never caused in a fuel injection characteristic of the secondary side carburetor 20. |
