| 摘要 |
The one side (101) of a muffler (100) has the pipe of a trumpet type. The decompression inductor (2) gets narrower to ward both the ends to form the path of exhaust gas. The edge of the inductor (2) is fixed to the trumpet pipe (1) by welding. The guide hole (3) has the larger diameter than the trumpet pipe (1) to form a path having high speed between the guide hole (3) and the trumpet pipe (1). |
