公开(公告)号：US20130247549A1

公开(公告)日：2013-09-26

申请号：US13897597

申请日：2013-05-20

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： JOACHIM SITTIG ,  MICHAEL VOIT ,  FERDI KURTH ,  LUDWIG WIERES

IPC分类号： B01D46/42 ,  F01N3/021

CPC分类号： B01D46/42 ,  F01N3/021 ,  F01N3/022 ,  F01N3/0232 ,  F01N3/0238 ,  F01N2330/02 ,  F01N2330/12 ,  F02M26/15 ,  Y02T10/121

摘要： A particle separator for treating the exhaust gases of an internal combustion engine includes at least one metallic layer through which exhaust gas can flow. The metallic layer is located in a housing that includes an inlet opening, an outlet opening and a central axis. The housing is provided with at least one inspection or maintenance opening that laterally penetrates the housing and provides a passage through to the metallic layer. The particle separator can, in particular, remain operational without having to be dismantled or can autonomously remain fully open to a flow at all times. A motor vehicle having at least one particle separator is also provided.

摘要翻译： 用于处理内燃机的废气的颗粒分离器包括至少一个金属层，废气可以通过该金属层流动。 金属层位于包括入口开口，出口开口和中心轴线的壳体中。 壳体设置有至少一个横向穿透壳体并提供穿过金属层的通道的检查或维护开口。 特别地，颗粒分离器可以保持操作，而不必被拆卸，或者可以在任何时候自主地保持对流动完全敞开。 还提供了一种具有至少一个颗粒分离器的机动车辆。

公开(公告)号：US20130247547A1

公开(公告)日：2013-09-26

申请号：US13897588

申请日：2013-05-20

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： JOACHIM SITTIG ,  MICHAEL VOIT ,  FERDI KURTH ,  LUDWIG WIERES

IPC分类号： F01N3/021

CPC分类号： F01N3/021 ,  B01D39/12 ,  B01D39/2027 ,  B01D46/10 ,  B01D46/103 ,  B01D46/521 ,  B01D2279/30

摘要： A particle separator for treating the exhaust gases of an internal combustion engine includes a housing having an inlet opening, an outlet opening, a cross section and a central axis. At least one metallic layer, through which exhaust gas can flow, is located in the housing and has an undulation or corrugation that spans the cross section of the housing. The particle separator has a large surface for providing the lowest possible flow resistance and a low risk of clogging. A motor vehicle having at least one particle separator is also provided.

摘要翻译： 用于处理内燃机的废气的颗粒分离器包括具有入口开口，出口开口，横截面和中心轴线的壳体。 废气可以流过的至少一个金属层位于壳体中并且具有跨越壳体的横截面的起伏或波纹。 颗粒分离器具有大的表面，用于提供最低可能的流动阻力和较低的堵塞风险。 还提供了一种具有至少一个颗粒分离器的机动车辆。

公开(公告)号：US20130247548A1

公开(公告)日：2013-09-26

申请号：US13897593

申请日：2013-05-20

申请人： EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH

发明人： JOACHIM SITTIG ,  MICHAEL VOIT ,  FERDI KURTH ,  LUDWIG WIERES

IPC分类号： F01N3/00

CPC分类号： F01N3/00 ,  B01D46/0005 ,  B01D46/10 ,  B01D46/103 ,  F01N3/0215 ,  F01N2250/08 ,  Y02T10/20 ,  Y10T29/49

摘要： A particle separator for treating exhaust gases from an internal combustion engine includes a housing having an inlet opening, an outlet opening, a central axis, a first part with a first joining surface and a second part with a second joining surface. The first and second joining surfaces correspond to one another, so that the first and second parts can be positioned along the central axis relative to one another. At least one metallic layer, through which exhaust gas can flow, spaces the first and second joining surfaces apart over the entire circumference. The particle separator can be manufactured cost-effectively in a simple manner with few measures and, in particular, is suitable for retrofitting to an existing exhaust system. A method for producing the particle separator and a motor vehicle having the particle separator are also provided.

摘要翻译： 一种用于处理来自内燃机的废气的颗粒分离器，包括具有入口开口，出口开口，中心轴线，具有第一接合表面的第一部分和具有第二接合表面的第二部分的壳体。 第一和第二接合表面彼此对应，使得第一和第二部分可以相对于彼此沿着中心轴定位。 废气可以流过的至少一个金属层在整个圆周上使第一和第二接合表面间隔开。 颗粒分离器可以以简单的方式成本有效地制造，具有很少的措施，特别是适合于改造现有的排气系统。 还提供了一种生产该颗粒分离器的方法和一种具有该颗粒分离器的机动车辆。