发明名称 |
ENSEMBLE DE POST-TRAITEMENT DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION SURALIMENTE, ET VEHICULE AUTOMOBILE COMPORTANT UN TEL ENSEMBLE |
摘要 |
The invention relates to an assembly for post-treating the exhaust gases of a supercharged combustion engine via a turbocharger comprising, in the direction of flow of the exhaust gases of the engine: a turbocharger (3); an oxidation catalyst (4); a catalyst for the selective catalytic reduction of nitrogen oxides (5); and a particle filter (6), characterized in that the assembly is arranged according to a substantially U-shaped architecture, comprising: a first straight branch (1) comprising the turbocharger (3) and the oxidation catalyst (4); a second straight branch (2) comprising the catalyst for the selective catalytic reduction of nitrogen oxides (5) and the particle filter (6); and a fluid connection (8) between the first and second branches (1, 2).
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申请公布号 |
FR2971810(A1) |
申请公布日期 |
2012.08.24 |
申请号 |
FR20110051374 |
申请日期 |
2011.02.18 |
申请人 |
PEUGEOT CITROEN AUTOMOBILES SA |
发明人 |
FERRAND NICOLAS;LERE SYLVAIN;TRAIZET GREGOIRE;FERHAN MEHDI;CEREIJO MANUEL |
分类号 |
F01N3/20;F01N3/021;F02B37/00 |
主分类号 |
F01N3/20 |
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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