- 专利标题： EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
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申请号： EP07734307.7申请日： 2007-03-29
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公开(公告)号： EP2004965B1公开(公告)日： 2010-08-25
- 发明人: TAKAGI, Nobuyuki , MIURA, Masahide , MATSUMOTO, Shinichi , TANABE, Toshitaka , NAGAI, Yasutaka , HATANAKA, Miho , DOHMAE, Kazuhiko , YAMAMOTO, Toshio , IKEDA, Yasuo
- 申请人： Toyota Jidosha 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
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： 1, Toyota-cho, Toyota-shi, Aichi-ken, 471-8571 JP
- 代理机构： Smith, Samuel Leonard
- 优先权： JP2006094897 20060330
- 国际公布： WO2007113677 20071011
- 主分类号： F01N3/20
- IPC分类号： F01N3/20 ; F01N3/22 ; F01N11/00
摘要：
An exhaust gas purification system includes: a catalyst (3) provided in an exhaust gas passage of an internal combustion engiue (1) and having a carrier containing a basic oxide and platinum carried on the carrier; a catalyst (4) for purifying NOx; and oxygen supply means (2).
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