发明名称 |
Exhaust probe arrangement for small watercraft engine |
摘要 |
An improved exhaust probe arrangement within an exhaust system of a small watercraft increases the accuracy of the probe's readings. The aperture is located upstream of a point where cooling water is introduced into the exhaust system for silencing purposes. As a result, the ingress and egress of exhaust gases flow into and out of the aperture is generally unimpeded by the cooling water. The tendency of water to enter and clog the aperture is also reduced. The precision of the exhaust probe measurements consequently is greatly increased.
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申请公布号 |
US5931712(A) |
申请公布日期 |
1999.08.03 |
申请号 |
US19970820746 |
申请日期 |
1997.03.19 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA;SANSHIN KOGYO KABUSHIKI KAISHA |
发明人 |
HATTORI, TOSHIYUKI;NAKASE, RYOICHI;TAKAHASHI, MASANORI;HOSHIBA, AKIHIKO |
分类号 |
B63H21/32;F01N7/00;(IPC1-7):B63H21/32 |
主分类号 |
B63H21/32 |
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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