| 发明名称 |
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| 摘要 |
An exhaust system for an outboard engine that improves exhaust efficiency and silencing at low speeds. The low speed exhaust gases are delivered to the atmosphere through a predetermined water level that is maintained in a separate water reservoir. |
| 申请公布号 |
JPS6341799(B2) |
申请公布日期 |
1988.08.18 |
| 申请号 |
JP19810025282 |
申请日期 |
1981.02.23 |
| 申请人 |
SANSHIN KOGYO KK;YAMAHA HATSUDOKI KK |
发明人 |
NAKAHAMA RYOJI |
| 分类号 |
B63H20/24;F01N13/12;F01P3/20;F02B61/04 |
主分类号 |
B63H20/24 |
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