发明名称 |
Exhaust system for a small watercraft |
摘要 |
An exhaust system for a small watercraft wherein exhaust gas can flow smoothly includes a water muffler in the exhaust system for an engine incorporated in a small watercraft. An exhaust pipe is connected to the water muffler extending upwardly once and then extending downwardly in such a manner as to have a substantially U-shape. Spiral baffle plates are provided for spirally introducing exhaust gas on an inner face of the U-shaped exhaust pipe. Since the baffle plates are provided on the exhaust pipe, cooling water and exhaust gas can be separated from each other.
|
申请公布号 |
US6800005(B2) |
申请公布日期 |
2004.10.05 |
申请号 |
US20030602656 |
申请日期 |
2003.06.25 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YOKOYA NOBORU |
分类号 |
B63H11/08;B63B35/73;B63H21/32;B63H21/38;F01N1/02;F01N1/08;F01N3/04;F01N13/08;F01N13/12;(IPC1-7):B63H21/32 |
主分类号 |
B63H11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|