发明名称 |
Internal combustion engine installed in engine compartment |
摘要 |
An outboard motor S is provided with an internal combustion engine E installed in an engine compartment 15 which is defined by an engine cover C. The engine E has an intake air inlet Pi of an intake system of the engine. The intake air inlet Pi is formed by an air intake duct 54 . The intake duct 54 communicates with an air intake space 42 located outside the engine compartment 15 . The engine cover C includes an upper cover 14 formed with a receiving ring 14 b which is fitted on the air intake duct 54 . The receiving ring 14 b and the intake duct 54 form an overlapping part W in which the receiving ring 14 b and the intake duct 54 overlap each other in the direction F of flow of combustion air. The overlapping part W has a sealing member 55 therein which forms a seal between the air intake space 42 and the interior space of the engine compartment 15 . The thus formed sealing structure does not require high dimensional precision to form a required sealing property between the engine cover and the air inlet part of the engine intake system. The sealing structure is not susceptible to influence of engine vibrations.
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申请公布号 |
US2008081522(A1) |
申请公布日期 |
2008.04.03 |
申请号 |
US20070904139 |
申请日期 |
2007.09.26 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
IDE SHINICHI;KASAI KOJI;WADA TETSU;IKENO TETSURO;HASEI SHOJI;TAKAHASHI HIROSHI |
分类号 |
B63H20/00 |
主分类号 |
B63H20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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