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1. 发明授权

EP3268120B1 MISCHVORRICHTUNG 有权
公开(公告)号：EP3268120B1
公开(公告)日：2023-05-10
申请号：EP16711165.7
申请日：2016-03-09
发明人： HAVERKAMP, Sascha , GEHRLEIN, Joachim , KOHRS, Stefan , HEIN, Eric , KOVACS, Attila
IPC分类号： B01F23/213 , B01F25/314 , B01F25/421 , B01F25/432 , F01N3/10 , F01N3/28 , F01N3/029 , F01N3/20 , F01N3/025

2. 发明授权

EP3412881B1 MIXING CAVITY ASSEMBLY 有权
公开(公告)号：EP3412881B1
公开(公告)日：2022-01-26
申请号：EP17746951.7
申请日：2017-01-26
发明人： PRUS, Lukasz , TWAROG, Szymon , SI, Maxiang , YU, Yang , ZHAO, Zhiguo , WANG, Cong , HAN, Wenjun , PENG, Yu , SUN, Xiaogang
IPC分类号： F01N3/28 , B01F5/06 , F01N3/20

3. 发明公开

EP3303786A1 MISCHER IN EINEM ABGASSYSTEM 无效
标题翻译：排气系统中的混合器
公开(公告)号：EP3303786A1
公开(公告)日：2018-04-11
申请号：EP16726854.9
申请日：2016-05-30
申请人： Tenneco GmbH
发明人： INCLÁN, Tobias , KREMER, Thomas , HEIN, Eric
IPC分类号： F01N3/20 , F01N3/28
CPC分类号： F01N3/2066 , F01N3/2892 , F01N2240/20 , F01N2470/04 , F01N2470/18 , F01N2610/00 , F01N2610/02 , Y02T10/24
摘要： The invention relates to a static mixer (1) for use in an exhaust gas system of an internal combustion engine, and for mixing an additive injected into an exhaust gas system. The mixer (1) consists of a tubular housing (2) that is circumferential around a central axis X. The housing (2) has, at one end in the direction of the central axis X, an inlet opening (31) and, at the opposite end, an outlet opening (32), wherein the inlet opening (31) serves to receive additive injected into the exhaust gas system. The housing (2) is closed in the circumferential direction about the central axis X, in the region of the inlet opening (31) and in the region of the outlet opening (32), by a rim. The static mixer (1) is designed to generate little back-pressure, to ensure rapid and complete reductant preparation, and simultaneously not to be sensitive with respect to manufacturing tolerances. To that end, the housing (2) forms, relative to an XY plane oriented parallel to the central axis X of the mixer (1) and perpendicular to a main flow direction S, a tubular segment (21) upstream of the XY plane, having multiple openings (4) oriented in the radial direction with respect to the central axis X as a perforation, and forms, downstream of the XY plane, a tubular segment (22) having a cutout (5) in which there are arranged multiple baffles (51).

4. 发明公开

EP3234334A1 AGR-SYSTEM MIT PARTIKELFILTER FÜR OTTOMOTOR 审中-实审
标题翻译： AGR系统MIT PARTIKELFILTERFÜROTTOMOTOR
公开(公告)号：EP3234334A1
公开(公告)日：2017-10-25
申请号：EP15820832.2
申请日：2015-12-17
申请人： Tenneco GmbH
发明人： FISCHER, Michael
IPC分类号： F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/35 , F02M26/42 , F02M26/43
CPC分类号： F02M26/15 , F01N3/2066 , F02M26/04 , F02M26/05 , F02M26/06 , F02M26/23 , F02M26/35 , F02M26/42 , F02M26/43
摘要： The invention relates to an exhaust gas recirculation system 1 for an Otto engine 2, comprising an exhaust gas line 1.1, which can be connected to an exhaust manifold 2.1 of the Otto engine 2 and which comprises a turbine 3, and comprising an inlet line 1.2, which can be connected to an intake manifold 2.2 of the Otto engine 2 and which comprises a compressor 4, 4a, 4b. A main exhaust gas catalytic converter 1.6' is provided in the exhaust gas line 1.1, and at least one exhaust gas recirculation line_I 1.3 is provided which branches off from the exhaust gas line 1.1 upstream of the turbine 3 and opens into the inlet line 1.2 downstream of the compressor. At least one particle filter_I 1.4x is provided which is placed in the exhaust gas recirculation line_I 1.3 or in the exhaust gas line 1.1 upstream of the exhaust gas recirculation line_I 1.3. The particle filter_I 1.4x has a 3/Ox coating, and at least one cooler_I 1.7, 1.7* is provided within the exhaust gas recirculation line_I 1.3 downstream of the at least one particle filter 1.4x.
摘要翻译：本发明涉及一种用于奥托发动机2的废气再循环系统1，其包括废气管线1.1，该废气管线1.1可以连接到奥托发动机2的排气歧管2.1并且包括涡轮机3并且包括入口管线1.2 ，其可以连接到奥托发动机2的进气歧管2.2并且包括压缩机4,4a，4b。主废气催化转化器1.6'设置在废气管线1.1中，并且设置至少一个废气再循环管线_I1.3，其从涡轮3上游的废气管线1.1分支出并通向下游的入口管线1.2 的压缩机。提供至少一个颗粒过滤器_I1.4x，其放置在废气再循环管线_11.3中或排气再循环管线_I1.3上游的废气管线1.1中。颗粒过滤器_I1.4x具有3 / Ox涂层，并且在至少一个颗粒过滤器1.4x下游的废气再循环管线_11.3内提供至少一个冷却器_1 1.7,1.7 *。

5. 发明授权

EP2411634B1 SYSTEM ZUM EINLEITEN VON KRAFTSTOFFEN IN DEN ABGASSTRANG EINES KRAFTFAHRZEUGS 有权
标题翻译： DEN ABGASSTRANG系统ZUM EINLEITEN VON KRAFTSTOFFEN EANES KRAFTFAHRZEUGS
公开(公告)号：EP2411634B1
公开(公告)日：2017-01-04
申请号：EP10708143.2
申请日：2010-03-11
申请人： Tenneco GmbH
发明人： ELLER, Martin , BRICHZIN, Volker , FRIEDRICH, Christian Dr. , INCLÁN, Tobias
IPC分类号： F01N3/025 , F01N3/36 , F01N13/18
CPC分类号： F01N3/0253 , F01N3/206 , F01N3/36 , F01N13/18 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/1453 , Y02A50/2322

6. 发明公开

EP3084163A1 MISCHROHRANORDNUNG MIT GEHÄUSE 有权
标题翻译： MISCHROHRANORDNUNG MITGEHÄUSE
公开(公告)号：EP3084163A1
公开(公告)日：2016-10-26
申请号：EP14824391.8
申请日：2014-12-12
申请人： Tenneco GmbH
发明人： GEHRLEIN, Joachim , TERRES, Frank , LANG, Andreas , MÜLLER, Gert
IPC分类号： F01N3/28 , F01N13/18
CPC分类号： F01N3/2892 , B01F3/04049 , B01F5/0451 , B01F5/0689 , B01F2005/0091 , F01N13/1888 , F01N13/1894 , F01N2240/20 , F01N2470/02 , F01N2470/04 , F01N2610/00
摘要： The invention relates to a mixer 1 for an exhaust system of an internal combustion engine for mixing additives into an exhaust gas flow, with at least one inlet pipe 2 having a pipe axis 2.1, with at least one outlet pipe 3 having a pipe axis 3.1 and with a housing 4 for receiving the inlet pipe 2 and the outlet pipe 3, wherein the outlet pipe 3 has an inner part 3.2 which is arranged within the housing 4 and is provided with at least one outflow opening 3.3 for the purpose of conducting the exhaust gas out of the housing 4, wherein the housing 4 has a first housing part 4.1 with a first housing edge 4a and at least one second housing part 4.2 with a second housing edge 4b, wherein the two housing parts are at least partially connected via the housing edge 4a, 4b, and in that the inlet pipe 2 has an inner part 2.2 which is arranged within the housing 4 and is provided with at least one inlet opening 2.3 for the purpose of introducing the exhaust gas into the housing 4, wherein a) the respective housing edge 4a, 4b has at least two formations 6.1 – 6.4, each having a centre axis 6a, 6b, and/or b) the respective housing part 4.1, 4.2 has at least two rim holes 7.1 - 7.4, each having a centre axis 7a, 7b, and the respective pipe has bearing points 2.4, 2.5, 3.4, 3.5 via which said pipe is mounted within the formations 6.1, 6.2 or within the rim holes 7.1, 7.2, wherein i) the respective pipe is formed symmetrically with respect to the design of the bearing points 2.4, 2.5, 3.4, 3.5, and, for the purpose of installation, can be mounted in at least two different positions R1, R2 in the respective formation 6.1, 6.2, or ii) the inlet pipe 2 and the outlet pipe 3 are of identical design with respect to the design of the bearing points 2.4, 2.5, 3.4, 3.5, or iii) the two housing parts 4.1, 4.2 are connectable in a plurality of positions S1, S2 relative to each other via the housing edge 4a, 4b.
摘要翻译：一种用于内燃机的排气系统的混合器，用于将添加剂与废气流混合，至少一个具有管轴的入口管，至少一个具有管轴的出口管和用于接收入口管的壳体和所述出口管，其中所述出口管具有布置在所述壳体内的内部部分，并且设置有用于将所述排气导出所述壳体的至少一个流出开口，其中所述壳体具有第一壳体部分，第一壳体边缘和至少一个具有第二壳体边缘的第二壳体部分，其中所述两个壳体部分经由所述壳体边缘至少部分地连接，并且所述入口管具有设置在所述壳体内的内部部分，设置有至少一个入口开口，用于将废气引入到壳体中，其中a）相应的壳体边缘至少两个结构，每个具有中心轴线，和/或b）外壳部分具有至少两个边缘孔，每个边缘孔具有中心轴线，并且相应的管道具有轴承点，所述管道通过所述轴承点安装在地层内或边缘孔内，其中i）相应管道相对于轴承点的设计，并且为了安装的目的，可以安装在相应地层中的至少两个不同的位置R1，R2处，或者ii）入口管和出口管的设计相对于轴承点的设计，或iii）两个壳体部件经由壳体边缘可相对于彼此连接在多个位置S1，S2中。

7. 发明授权

EP2609305B1 SAMMLER FÜR KRÜMMERROHRE 失效
标题翻译：收藏家歧管
公开(公告)号：EP2609305B1
公开(公告)日：2014-11-12
申请号：EP12723638.8
申请日：2012-05-16
申请人： Tenneco GmbH
发明人： GORENFLO, Björn
IPC分类号： F01N13/18 , F01N13/10 , F01N13/14
CPC分类号： F02B27/04 , F01N13/10 , F01N13/102 , F01N13/141 , F01N13/143 , F01N13/1805 , F01N13/1888 , F01N2530/00 , F01N2530/04 , Y02T10/146

8. 发明公开

EP2571636A1 ABGASSCHALLDÄMPFER FÜR BRENNKRAFTMASCHINEN UND TIEFZIEHWERKZEUG HIERFÜR 失效
标题翻译：用于内燃机排气消声器和成形工具THEREFOR
公开(公告)号：EP2571636A1
公开(公告)日：2013-03-27
申请号：EP11724995.3
申请日：2011-05-17
申请人： Tenneco GmbH
发明人： SCHRÖER, Klaus
IPC分类号： B21D22/20 , B21D51/18 , B21D53/88 , F01N13/18
CPC分类号： B21D22/20 , B21D22/22 , B21D22/26 , B21D51/18 , B21D53/88 , F01N13/1861 , F01N13/1872 , F01N13/1888 , F01N13/1894
摘要： The invention relates to a shell muffler (1) for an internal combustion engine that is formed of a first shell (1.1) and at least one second shell (1.2), which shells are connected at their respective edge regions B
s so as to form the shell muffler (1), each edge region B
s having a box-like inner contour K
Si , which has four corner regions (E1) - (E4) and a width (B) and a length (L), and an outer contour K
Sa , and each shell (1.1), (1.2) being produced from a shell blank R, which is formed by deforming a sheet metal strip (2) using a deep drawing tool (3) having the shape of the shell (1.1, 1.2), the blank R, after deforming, having an edge region B
R with an outer contour K
R , said edge region being removed at least partially after the blank R has been cut to size so as to form the outer contour K
Sa of the edge region B
s of the shell (1.1, 1.2). In addition to the box-like basic shape G, the inner contour K
Si of the edge region B
s of the shell (1.1, 1.2) comprises at least one corner region (E1 - E4) which is expanded beyond the width B and the length L of the box-like basic shape (G) and is thus adapted at least partially to the contour K
R of the edge region B
R to be cut of the blank R.

9. 发明授权

EP3265656B1 MIX BOX 有权
公开(公告)号：EP3265656B1
公开(公告)日：2020-02-19
申请号：EP16709740.1
申请日：2016-03-04
申请人： Tenneco GmbH
发明人： GEHRLEIN, Joachim , TERRES, Frank , LANG, Andreas , MÜLLER, Gert
IPC分类号： F01N3/28 , B01F5/06 , B01F5/00 , F01N13/18 , F01N3/20 , B01F5/04 , B01F3/04

10. 发明授权

EP3283741B1 ABGASROHRBOGEN 失效
公开(公告)号：EP3283741B1
公开(公告)日：2019-03-06
申请号：EP16715518.3
申请日：2016-04-08
申请人： Tenneco GmbH
发明人： SCHLIESCHE, Dirk
IPC分类号： F01N13/18

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