发明公开
EP1170471A2 Exhaust device of internal combustion engine
有权
Abgasvorrichtungfüreine Brennkraftmaschine
- 专利标题: Exhaust device of internal combustion engine
- 专利标题(中): Abgasvorrichtungfüreine Brennkraftmaschine
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申请号: EP01116058.7申请日: 2001-07-02
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公开(公告)号: EP1170471A2公开(公告)日: 2002-01-09
- 发明人: Hirota, Shinya , Shibata, Masahito , Morishita, Michio , Suzuki, Takio , Arakawa, Shigeru , Komori, Kunio
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA , Sango Co., Ltd. , Futaba Sangyo Kabushiki Kaisha , AISAN KOGYO KABUSHIKI KAISHA
- 申请人地址: 1, Toyota-cho, Toyota-shi Aichi-ken 471-8571 JP
- 专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA,Sango Co., Ltd.,Futaba Sangyo Kabushiki Kaisha,AISAN KOGYO KABUSHIKI KAISHA
- 当前专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA,Sango Co., Ltd.,Futaba Sangyo Kabushiki Kaisha,AISAN KOGYO KABUSHIKI KAISHA
- 当前专利权人地址: 1, Toyota-cho, Toyota-shi Aichi-ken 471-8571 JP
- 代理机构: Kuhnen & Wacker
- 优先权: JP2000205583 20000703
- 主分类号: F01N1/08
- IPC分类号: F01N1/08 ; F01N3/021
摘要:
An engine comprising a silencer in the exhaust passage thereof, wherein an exhaust gas flow passage pipe is arranged in the silencer body and a particulate filter is arranged inside the exhaust gas flow passage pipe. A first exhaust gas inflow-outflow opening and a second exhaust gas inflow-outflow opening of the exhaust gas passage pipe and an exhaust gas inflow opening to the silencer body are arranged at one end of the silencer body. The exhaust gas is selectively supplied to the first exhaust gas inflow-outflow opening, second exhaust gas inflow-outflow opening, and exhaust gas inflowing opening.
公开/授权文献
- EP1170471B1 Exhaust device of internal combustion engine 公开/授权日:2004-04-07
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