公开(公告)号：US20110023471A1

公开(公告)日：2011-02-03

申请号：US12796799

申请日：2010-06-09

申请人： Marcus WERNI ,  Michael Bay ,  Wolfgang Datz

发明人： Marcus WERNI ,  Michael Bay ,  Wolfgang Datz

IPC分类号： F01N3/035

CPC分类号： F01N3/035 ,  F01N13/0097 ,  F01N13/1811 ,  F01N2240/20 ,  F01N2470/00

摘要： An exhaust gas treatment device (1) for an exhaust system of an internal combustion engine, especially of a motor vehicle, has a multipart housing (2), which contains an oxidation-type catalytic converter unit (5) and, downstream therefrom, a particle filter unit (6) one after another in an axial direction extending in parallel to a longitudinal direction (3) of the housing. The housing (2) contains an inlet housing part (7), which has an exhaust gas inlet (8) and the oxidation-type catalytic converter unit (5), and an outlet housing part (9), which has an exhaust gas outlet (10) and into which the particle filter unit (6) axially protrudes. The maintenance of the exhaust gas treatment device is simplified if at least two housing parts (7, 9, 12) axially adjoining each other are detachably connected to one another by means of a clamp connection (11) and if at least one bracket (13) is provided, which is axially rigid in relation to the particle filter unit (6) and which cooperates with at least one such clamp connection (11), such that the bracket (13) is axially fixed at least one housing part (7, 9, 12) by means of the respective clamp connection (11).

摘要翻译： 一种用于内燃机，特别是机动车辆的排气系统的废气处理装置（1）具有多部分壳体（2），其包含氧化型催化转化器单元（5），并且在其下游具有 颗粒过滤器单元（6）在与壳体的纵向方向（3）平行延伸的轴向方向上彼此连接。 壳体（2）包括具有排气入口（8）和氧化型催化转化器单元（5）的入口容纳部分（7）和出口容纳部分（9），其具有排气出口 （10），并且所述颗粒过滤器单元（6）轴向地突出。 如果至少两个彼此轴向相邻的壳体部件（7,9,12）通过夹紧连接件（11）可拆卸地彼此连接，并且如果至少一个支架（13） ），其相对于颗粒过滤器单元（6）轴向刚性并且与至少一个这样的夹紧连接件（11）配合，使得支架（13）轴向固定至少一个壳体部分（7， 9,12）通过相应的夹紧连接（11）。

公开(公告)号：US08802015B2

公开(公告)日：2014-08-12

申请号：US12699251

申请日：2010-02-03

申请人： Wolfgang Datz ,  Michael Krause

发明人： Wolfgang Datz ,  Michael Krause

IPC分类号： B01D50/00 ,  F16L17/00

CPC分类号： F01N13/1838 ,  F01N13/1805 ,  F01N13/1844 ,  F01N2450/18 ,  F16L23/04

摘要： An exhaust gas cleaning device (2) for an exhaust system (1) of an internal combustion engine with an exhaust gas cleaning element (7), which is arranged in a first tubular body (3), and with a second tubular body (4), to which the first tubular body (3) is detachably connected via a clamp connection (5). The clamp connection (5) includes a radially outwardly projecting first ring collar (8), formed at the first tubular body (3) and extending circumferentially in a closed form and a radially outwardly projecting second ring collar (9), formed at the second tubular body (4) and extending circumferentially in a closed form. A sealing ring (10) extends circumferentially in a closed form and is axially in contact with the first ring collar (8) and the second ring collar (9). A first ring body (11) is arranged on the outside at the first tubular body (3) and is axially in contact with the first ring collar on the side facing away from the sealing ring (10). A second ring body (12) is arranged on the outside at the second tubular body (4) and is axially in contact with the second ring collar (9) on the side facing away from the sealing ring (10). A clamp (13) extends over both the first ring body and said second ring body (11, 12) and tightens these axially towards one another.

摘要翻译： 一种用于具有排气清洁元件（7）的内燃机的排气系统（1）的排气净化装置（2），其布置在第一管状体（3）中，并具有第二管状体（4） ），第一管状体（3）经由夹紧连接（5）可拆卸地连接到该管状体。 夹紧连接件（5）包括径向向外突出的第一环形凸缘（8），其形成在第一管状体（3）处并以闭合形式沿周向延伸并且径向向外突出的第二环形凸缘（9）形成在第二管状体 管状体（4）并以封闭形式沿周向延伸。 密封环（10）以闭合形式周向延伸并且与第一环套环（8）和第二环套环（9）轴向接触。 在第一管状体（3）的外侧设置有第一环体（11），并且在背离密封环（10）的一侧轴向与第一环套接触。 第二环体（12）在第二管状体（4）的外侧设置，并且在背离密封环（10）的一侧轴向与第二环形凸缘（9）接触。 夹子（13）在第一环体和所述第二环体（11,12）上方延伸并且彼此轴向地收紧。

公开(公告)号：US08568661B2

公开(公告)日：2013-10-29

申请号：US12796799

申请日：2010-06-09

申请人： Marcus Werni ,  Michael Bay ,  Wolfgang Datz

发明人： Marcus Werni ,  Michael Bay ,  Wolfgang Datz

IPC分类号： B01D50/00

CPC分类号： F01N3/035 ,  F01N13/0097 ,  F01N13/1811 ,  F01N2240/20 ,  F01N2470/00

摘要： An exhaust gas treatment device (1) for an exhaust system of an internal combustion engine, especially of a motor vehicle, has a multipart housing (2), which contains an oxidation-type catalytic converter unit (5) and, downstream therefrom, a particle filter unit (6) one after another in an axial direction extending in parallel to a longitudinal direction (3) of the housing. The housing (2) contains an inlet housing part (7), which has an exhaust gas inlet (8) and the oxidation-type catalytic converter unit (5), and an outlet housing part (9), which has an exhaust gas outlet (10) and into which the particle filter unit (6) axially protrudes. The maintenance of the exhaust gas treatment device is simplified if at least two housing parts (7, 9, 12) axially adjoining each other are detachably connected to one another by means of a clamp connection (11) and if at least one bracket (13) is provided, which is axially rigid in relation to the particle filter unit (6) and which cooperates with at least one such clamp connection (11), such that the bracket (13) is axially fixed at least one housing part (7, 9, 12) by means of the respective clamp connection (11).

摘要翻译： 一种用于内燃机，特别是机动车辆的排气系统的废气处理装置（1）具有多部分壳体（2），其包含氧化型催化转化器单元（5），并且在其下游具有 颗粒过滤器单元（6）在与壳体的纵向方向（3）平行延伸的轴向方向上彼此连接。 壳体（2）包括具有排气入口（8）和氧化型催化转化器单元（5）的入口容纳部分（7）和出口容纳部分（9），其具有排气出口 （10），并且所述颗粒过滤器单元（6）轴向地突出。 如果至少两个彼此轴向相邻的壳体部件（7,9,12）通过夹紧连接件（11）可拆卸地彼此连接，并且如果至少一个支架（13），则排气处理装置的维护被简化 ），其相对于颗粒过滤器单元（6）轴向刚性并且与至少一个这种夹紧连接件（11）配合，使得支架（13）轴向固定至少一个壳体部分（7， 9,12）通过相应的夹紧连接（11）。

公开(公告)号：US20100192541A1

公开(公告)日：2010-08-05

申请号：US12699251

申请日：2010-02-03

申请人： Wolfgang Datz ,  Michael Krause

发明人： Wolfgang Datz ,  Michael Krause

IPC分类号： F01N3/00 ,  F16J15/02 ,  F16L23/16

CPC分类号： F01N13/1838 ,  F01N13/1805 ,  F01N13/1844 ,  F01N2450/18 ,  F16L23/04

摘要： An exhaust gas cleaning device (2) for an exhaust system (1) of an internal combustion engine with an exhaust gas cleaning element (7), which is arranged in a first tubular body (3), and with a second tubular body (4), to which the first tubular body (3) is detachably connected via a clamp connection (5). The clamp connection (5) includes a radially outwardly projecting first ring collar (8), formed at the first tubular body (3) and extending circumferentially in a closed form and a radially outwardly projecting second ring collar (9), formed at the second tubular body (4) and extending circumferentially in a closed form. A sealing ring (10) extends circumferentially in a closed form and is axially in contact with the first ring collar (8) and the second ring collar (9). A first ring body (11) is arranged on the outside at the first tubular body (3) and is axially in contact with the first ring collar on the side facing away from the sealing ring (10). A second ring body (12) is arranged on the outside at the second tubular body (4) and is axially in contact with the second ring collar (9) on the side facing away from the sealing ring (10). A clamp (13) extends over both the first ring body and said second ring body (11, 12) and tightens these axially towards one another.

摘要翻译： 一种用于具有排气清洁元件（7）的内燃机的排气系统（1）的排气净化装置（2），其布置在第一管状体（3）中，并具有第二管状体（4） ），第一管状体（3）经由夹紧连接（5）可拆卸地连接到该管状体。 夹紧连接件（5）包括径向向外突出的第一环形凸缘（8），其形成在第一管状体（3）处并以闭合形式沿周向延伸并且径向向外突出的第二环形凸缘（9）形成在第二管状体 管状体（4）并以封闭形式沿周向延伸。 密封环（10）以闭合形式周向延伸并且与第一环套环（8）和第二环套环（9）轴向接触。 在第一管状体（3）的外侧设置有第一环体（11），并且在背离密封环（10）的一侧轴向与第一环套接触。 第二环体（12）在第二管状体（4）的外侧设置，并且在背离密封环（10）的一侧轴向与第二环形凸缘（9）接触。 夹子（13）在第一环体和所述第二环体（11,12）上方延伸并且彼此轴向地收紧。