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1. 发明申请

US20090262599A1 Method for mixing an exhaust gas flow 有权
标题翻译：混合废气流的方法
公开(公告)号：US20090262599A1
公开(公告)日：2009-10-22
申请号：US12386627
申请日：2009-04-21
申请人： Stefan Kohrs , Manfred Doll , Balthasar Hipp , Gunter Palmer , Joachim Gehrlein , Markus Jost , Andreas Lang
发明人： Stefan Kohrs , Manfred Doll , Balthasar Hipp , Gunter Palmer , Joachim Gehrlein , Markus Jost , Andreas Lang
IPC分类号： B01F5/04
CPC分类号： B01F5/0643 , F01N2240/20
摘要： The invention relates to a method for mixing an exhaust gas flow with a fluid in an exhaust gas pipe 40 of an exhaust gas system 4, in which the fluid is injected by means of an injection device 5 into the exhaust gas pipe 40. The exhaust gas flow is guided in the exhaust gas pipe 40 in the area of the injection device 5 in a direction of flow S parallel to the exhaust gas pipe 40. The fluid is injected directly onto a deflection element 6 which is arranged in the exhaust gas pipe 40 in a central direction of injection E which deviates from the direction of flow S by an angle se, wherein by means of at least one sheet metal part 60 which is provided on the deflection element 6 and which is raised at least partially at an angle sv with reference to the direction of flow S, the exhaust gas flow is diverted with reference to the direction of flow S from its direction of flow S into a central direction of distribution V. Before and after it impacts the deflection element 6, the fluid is carried along at least partially by the diverted part of the exhaust gas flow into the direction of distribution V and is diverted into the direction of distribution V by the raised sheet metal part 60.
摘要翻译：本发明涉及一种在排气系统4的排气管40中将废气流与流体混合的方法，其中流体通过注射装置5注入排气管40中。排气气体流在喷射装置5的排气管40的与排气管40平行的流动方向上被引导。流体被直接注入到设置在废气管道中的偏转元件6上 40处于沿着流向S的方向偏离角度se的注入E的中心方向上，其中通过设置在偏转元件6上的至少一个金属板部件60，并且至少部分地以一定角度 sv，相对于流动方向S的排出气体流从流动S的方向转向分布V的中心方向。在冲击偏转元件6之前和之后，流体是ca 至少部分地由废气流的转向部分沿着分配方向V推动，并且通过凸起的金属板部分60被转向分配方向V.

2. 发明授权

US08272777B2 Method for mixing an exhaust gas flow 有权
标题翻译：混合废气流的方法
公开(公告)号：US08272777B2
公开(公告)日：2012-09-25
申请号：US12386627
申请日：2009-04-21
申请人： Stefan Kohrs , Manfred Doll , Balthasar Hipp , Günter Palmer , Joachim Gehrlein , Markus Jost , Andreas Lang
发明人： Stefan Kohrs , Manfred Doll , Balthasar Hipp , Günter Palmer , Joachim Gehrlein , Markus Jost , Andreas Lang
IPC分类号： B01F5/06
CPC分类号： B01F5/0643 , F01N2240/20
摘要： The invention relates to a method for mixing an exhaust gas flow with a fluid in an exhaust gas pipe 40 of an exhaust gas system 4, in which the fluid is injected by means of an injection device 5 into the exhaust gas pipe 40. The exhaust gas flow is guided in the exhaust gas pipe 40 in the area of the injection device 5 in a direction of flow S parallel to the exhaust gas pipe 40. The fluid is injected directly onto a deflection element 6 which is arranged in the exhaust gas pipe 40 in a central direction of injection E which deviates from the direction of flow S by an angle se, wherein by means of at least one sheet metal part 60 which is provided on the deflection element 6 and which is raised at least partially at an angle sv with reference to the direction of flow S, the exhaust gas flow is diverted with reference to the direction of flow S from its direction of flow S into a central direction of distribution V. Before and after it impacts the deflection element 6, the fluid is carried along at least partially by the diverted part of the exhaust gas flow into the direction of distribution V and is diverted into the direction of distribution V by the raised sheet metal part 60.
摘要翻译：本发明涉及一种在排气系统4的排气管40中将废气流与流体混合的方法，其中流体通过注射装置5注入排气管40中。排气气体流在喷射装置5的排气管40的与排气管40平行的流动方向上被引导。流体被直接注入到设置在废气管道中的偏转元件6上 40处于沿着流向S的方向偏离角度se的注入E的中心方向上，其中通过设置在偏转元件6上的至少一个金属板部件60，并且至少部分地以一定角度 sv，相对于流动方向S的排出气体流从流动S的方向转向中心分布方向V.在偏转元件6和流体冲击偏转元件6之前和之后，流体是ca 至少部分地由废气流的转向部分沿着分配方向V推动，并且通过凸起的金属板部分60被转向分配方向V.

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