发明名称 EXHAUST GAS PURIFYING DEVICE FOR ENGINE
摘要 <p>An exhaust gas purifying device for a saddle ride-type vehicle, capable of preventing the appearance from being impaired when a secondary air supply pipe is connected to an exhaust pipe. An exhaust gas purifying device (20) has an exhaust pipe (15) connected to an engine (4), a catalyst placed in the exhaust pipe (15), a secondary air supply pipe (23) connected nearer to the upstream side than the catalyst in the exhaust pipe (15), and a muffler (30) where a connection section (23a) at which the secondary air supply pipe (23) is connected to the exhaust pipe (15) and that portion of the exhaust pipe (15) which is more on the downstream side than the connection section (23a) are received.</p>
申请公布号 WO2005080764(A1) 申请公布日期 2005.09.01
申请号 WO2005JP03063 申请日期 2005.02.24
申请人 YAMAHA HATSUDOKI KABUSHIKI KAISHA;OOBA, JUNICHI;NISHIMURA, HIDEHIRO;TAKII, OSAMU 发明人 OOBA, JUNICHI;NISHIMURA, HIDEHIRO;TAKII, OSAMU
分类号 B01D53/94;B62M7/02;F01N3/24;F01N3/28;F01N3/30;F01N13/08;F01N13/14;(IPC1-7):F01N3/30;F01N7/14;F01N7/08;F01N1/00 主分类号 B01D53/94
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