公开(公告)号：US20130074483A1

公开(公告)日：2013-03-28

申请号：US13628885

申请日：2012-09-27

申请人： J. Eberspächer GmbH & Co. KG

发明人： Sebastian LEICHT ,  Felix NEUMANN ,  Benjamin ARLT ,  Oleksandr SEMENOV ,  Silvia CALVO ,  Joachim BRAUN ,  Tobias WOLF

IPC分类号： F01N3/02

CPC分类号： F01N3/2892 ,  B01F3/04049 ,  B01F5/0451 ,  B01F5/0616 ,  B01F5/0617 ,  B01F2005/0639 ,  F01N2240/20 ,  Y02A50/2325

摘要： A mixing and/or evaporating device (12) for an exhaust system (5) of a combustion engine (1), in particular of a motor vehicle, includes a support body which encloses a cross section of the device (12) through which a flow can flow and which runs transversely to the axial direction (20) of the device (12) in the circumferential direction. The support body (19) has at least one guide blade (25, 28) which extends away transversely to the axial direction (20). An improved efficiency is obtained with the guide blade (25) having a roof-shaped profile (29), including two guide surfaces (30, 31) that are interconnected via a ridge (32) or apex.

摘要翻译： 用于特别是机动车辆的内燃机（1）的排气系统（5）的混合和/或蒸发装置（12）包括支撑体，其包围装置（12）的横截面，通过所述支撑体 流动流动并且沿着圆周方向横向于装置（12）的轴向方向（20）延伸。 支撑体（19）具有至少一个横向于轴向（20）延伸的导向叶片（25,28）。 导向叶片（25）具有屋顶形轮廓（29），其具有通过脊（32）或顶点相互连接的两个导向表面（30,31），从而获得了改进的效率。

公开(公告)号：US08146252B2

公开(公告)日：2012-04-03

申请号：US12133577

申请日：2008-06-05

申请人： Georg Wirth

发明人： Georg Wirth

IPC分类号： B21D51/16 ,  F01N3/10

CPC分类号： F01N3/2825 ,  F01N3/2839 ,  F01N13/1872 ,  F01N2450/02 ,  Y10T29/49345

摘要： A process is provided for manufacturing an exhaust gas treatment device (1), which contains at least one exhaust gas treatment insert (2) in a tubular housing (4), especially for an exhaust system of an internal combustion engine. A circumferential geometry of the at least one insert (2) is measured in at least one axial section of the particular insert (2). The at least one insert (2) is inserted axially into the housing (4). The measured circumferential geometry of the at least one insert (2) is taken into account during the deformation of the housing (4).

摘要翻译： 提供了一种用于制造废气处理装置（1）的方法，废气处理装置（1）在管状壳体（4）中包含至少一个废气处理插入件（2），特别是用于内燃机的排气系统。 至少一个插入件（2）的周向几何形状在特定插入件（2）的至少一个轴向部分中被测量。 至少一个插入件（2）被轴向插入到壳体（4）中。 在壳体（4）的变形期间考虑到所测量的至少一个插入件（2）的圆周几何形状。

公开(公告)号：US07784839B2

公开(公告)日：2010-08-31

申请号：US12174005

申请日：2008-07-16

申请人： Michael Krause ,  Arthur Wieland

发明人： Michael Krause ,  Arthur Wieland

IPC分类号： F16L17/00

CPC分类号： F16L23/003

摘要： A joint (1), especially of an exhaust system is provided for two axially adjacent ends (2, 3) of a tubular body (4, 5), respectively. Each tube end (2, 3) has a ring collar (8, 9) projecting radially outwards. A centering ring (6) is arranged axially between the tube ends (2, 3) and which has a plurality of collar segments (17) in the radial outward direction. Some of the collar segments (17a) project axially on one side of the centering ring (6) and axially overlap the ring collar (8) of one tube end (2), while the other collar segments (17b) project axially on the other side of the centering ring (6) and axially overlap the ring collar (9) of the other tube end (3) in the radial outward direction. A clamp (7) axially and radially overlaps the ring collar (8, 9) and the centering ring (6) in the radial outward direction.

摘要翻译： 分别为管状体（4,5）的两个轴向相邻的端部（2,3）设置有尤其是排气系统的接头（1）。 每个管端（2,3）具有径向向外突出的环形凸缘（8,9）。 定心环（6）轴向地布置在管端（2,3）之间，并且在径向向外的方向上具有多个轴环段（17）。 一些套环段（17a）在定心环（6）的一侧上轴向突出并且轴向地与一个管端（2）的环套环（8）重叠，而另一个套环段（17b）在另一个管端 定心环（6）的一侧，并且在径向向外的方向上轴向地与另一个管端（3）的环形凸缘（9）重叠。 夹紧器（7）在径向向外的方向上轴向和径向地与环形凸缘（8,9）和定心环（6）重叠。

公开(公告)号：US07621726B2

公开(公告)日：2009-11-24

申请号：US11034545

申请日：2005-01-13

申请人： Stefan Bächner ,  Oliver Brodbeck

发明人： Stefan Bächner ,  Oliver Brodbeck

IPC分类号： F04B17/04 ,  F04B7/04 ,  F04B39/10

CPC分类号： F04B53/162 ,  F04B7/04 ,  F04B43/02

摘要： A metering pump, especially for feeding fuel to a vehicle heater, comprising a delivery plunger (50), which can be moved to and fro for delivering liquid medium, a guide sleeve (42), which partially accommodates the delivery plunger (50) and guides same for the reciprocating movement, wherein the guide sleeve (42) with an inner surface (46) thereof defines a pump ejection chamber (48) and it defines with an outer surface (60) thereof a channel arrangement (74) leading to the pump ejection chamber (48), wherein the guide sleeve (42) is carried in a carrier element (24) and is in contact with the carrier element (24) by its outer surface (60) essentially over the entire circumference in a first length area (58) and is located with its outer surface at a spaced location from the carrier element (24) in a second length area (64), wherein the channel arrangement (74) is provided between the carrier element (24) and the guide sleeve (42) in its second length area (64), is characterized in that in its second length area (64), the guide sleeve (42) has at least one support area (78, 80, 82, 84), with which it is supported in relation to the carrier element (24).

摘要翻译： 一种计量泵，特别是用于将燃料供给车辆加热器，包括可以来回移动以输送液体介质的输送柱塞（50），导向套筒（42），其部分地容纳输送柱塞（50）和 对于往复运动，引导件相同，其中具有内表面（46）的引导套筒（42）限定泵排出室（48），并且其外表面（60）限定有通道装置（74），通道装置 泵排出室（48），其中导向套筒（42）被承载在承载元件（24）中，并且通过其外表面（60）在基本上在整个圆周上以第一长度与载体元件（24）接触 区域（58）并且其外表面位于与第二长度区域（64）中的载体元件（24）间隔开的位置处，其中通道装置（74）设置在载体元件（24）和引导件 其第二长度区域（64）中的套筒（42）的特征在于 在其第二长度区域（64）中，导向套筒（42）具有至少一个支撑区域（78,80,82,84），其相对于承载元件（24）被支撑。

公开(公告)号：US07229279B2

公开(公告)日：2007-06-12

申请号：US10723201

申请日：2003-11-26

申请人： Hermann Wahl ,  Peter Scholz

发明人： Hermann Wahl ,  Peter Scholz

IPC分类号： F23Q3/00 ,  F23D14/12

CPC分类号： F23D3/40

摘要： A combustion chamber subassembly for a vehicle heating device, includes a housing with a housing wall and a fuel feed through the housing wall, a fuel distribution element covering the housing wall on the side facing toward a combustion chamber and together with the housing wall bounding a fuel distribution channel arrangement, a plurality of fuel inlet apertures being formed in the fuel distribution element for conducting fuel from the fuel distribution channel arrangement toward the combustion chamber.

摘要翻译： 一种用于车辆加热装置的燃烧室子组件，包括壳体，其具有壳体壁和通过壳体壁的燃料供给;燃料分配元件，其在朝向燃烧室的一侧覆盖壳体壁，并与壳体壁一起界定 燃料分配通道布置，多个燃料入口孔形成在燃料分配元件中，用于将燃料从燃料分配通道装置传导到燃烧室。

公开(公告)号：US07127884B2

公开(公告)日：2006-10-31

申请号：US10996378

申请日：2004-11-24

申请人： Siegfried Wörner ,  Rudolf Buhmann ,  Marcus Werni

发明人： Siegfried Wörner ,  Rudolf Buhmann ,  Marcus Werni

IPC分类号： F01N3/10

CPC分类号： F01N1/04 ,  F01N3/2885 ,  F01N3/2892 ,  F01N2450/22 ,  F01N2470/02 ,  F01N2470/14 ,  F01N2490/04 ,  F01N2490/14 ,  F01N2610/02 ,  Y02A50/2325

摘要： A muffler has an integrated SCR catalytic converter for an exhaust line of an internal combustion engine, in particular in a motor vehicle The muffler includes a housing which has an intake trumpet on the intake end and an exhaust pipe on the output end. Catalytic converter elements are arranged in the housing with one inlet end in an inlet chamber and with an outlet end in an outlet chamber. An outlet end of the intake trumpet communicates with the inlet chamber. To improve the efficiency of the SCR catalytic converter the inlet chamber is sealed off from the outside and with respect to the intake trumpet and the catalytic converter elements to the extent that in operation of the internal combustion engine with exhaust gas loaded with urea, passing through the intake trumpet into the inlet chamber, the exhaust gas leaves the inlet chamber only through the catalytic converter elements.

摘要翻译： 消音器具有用于内燃机的排气管线，特别是机动车辆的集成式SCR催化转化器。消音器包括：外壳，其在进气端具有进气喇叭口，在输出端具有排气管。 催化转化器元件布置在壳体中，一个入口端在入口室中，出口端在出口室中。 进气喇叭的出口端与入口室连通。 为了提高SCR催化转化器的效率，入口室与外部密封并相对于进气喇叭和催化转化器元件密封到在具有负载有尿素的废气的内燃机的操作中，通过 入口小号进入入口室，废气仅通过催化转化器元件离开入口室。

公开(公告)号：US07093431B2

公开(公告)日：2006-08-22

申请号：US10752389

申请日：2004-01-06

申请人： Andreas Balle ,  Bernd-Peter Scherer ,  Georg Wirth

发明人： Andreas Balle ,  Bernd-Peter Scherer ,  Georg Wirth

IPC分类号： F01N3/10

CPC分类号： F01N3/2842 ,  F01N3/0211 ,  F01N2350/06 ,  Y02A50/2322 ,  Y02T10/20

摘要： The present invention relates to an exhaust gas treatment device (1), in particular for an internal combustion engine, preferably in a motor vehicle, comprising a housing (2) as well as a substrate body (3) which is situated therein and through which exhaust gases can flow in an axial direction (5). The substrate body (3) is supported axially on the housing (2) via an axial bearing (8) on at least one axial end face (11).To improve the axial support of the substrate body (3), the axial bearing (8) has a supporting ring (10) mounted on the housing and having a U-shaped profile (12), which is open axially toward the end face (11). A bearing ring (17) made of bearing material engages into the U-shaped profile (12) of the supporting ring (10) on its axial end, which faces away from the substrate body (3) and is supported thereon axially. With its axial end facing the substrate body (3), the bearing ring (17) is supported on the end face (11).

摘要翻译： 废气处理装置技术领域本发明涉及一种排气处理装置（1），特别是用于内燃机，优选地在机动车辆中，包括壳体（2）以及位于其中的基体（3） 废气可以沿轴向流动（5）。 基板主体（3）通过至少一个轴向端面（11）上的轴向轴承（8）轴向地支撑在壳体（2）上。 为了改善基体（3）的轴向支撑，轴向轴承（8）具有安装在壳体上并具有U形轮廓（12）的支撑环（10），该U形轮廓沿轴向朝向端面 11）。 由轴承材料制成的轴承环（17）在其轴向端部处接合到支撑环（10）的U形轮廓（12）中，该轴向端面远离基底主体（3）并且轴向支承在轴向上。 其轴向端面朝向基体（3），轴承环（17）支撑在端面（11）上。

公开(公告)号：US07004283B2

公开(公告)日：2006-02-28

申请号：US10257818

申请日：2001-04-12

申请人： Siegfried Wörner ,  Herbert Schumacher ,  Norbert Klein ,  Helmut Neu ,  Stephan Giebel

发明人： Siegfried Wörner ,  Herbert Schumacher ,  Norbert Klein ,  Helmut Neu ,  Stephan Giebel

IPC分类号： F01N7/08 ,  F01N1/24 ,  F01N1/02 ,  F01N1/06

CPC分类号： F01N13/1872 ,  F01N1/02 ,  F01N1/04 ,  F01N1/06 ,  F01N13/185 ,  F01N13/1888 ,  F01N2470/14 ,  F01N2490/155

摘要： An exhaust gas muffler of multi-chamber construction includes an outer housing having an upper and lower half shell, an inner shell, and an inner exhaust gas duct through the exhaust gas muffler. The inner exhaust gas duct has at lease one curved outlet pipe that has a first curved section and a straight outlet end runs flush with the outer housing. The invention also covers a method for the production of the multi-chamber exhaust gas muffler.

摘要翻译： 多室结构的排气消声器包括通过排气消声器的具有上半壳和下半壳的外壳，内壳和内排气管。 内部废气管道具有至少一个弯曲的出口管道，其具有第一弯曲部分，并且直的出口端部与外部壳体齐平。 本发明还涉及一种用于生产多室废气消声器的方法。

公开(公告)号：US20140086802A1

公开(公告)日：2014-03-27

申请号：US14092311

申请日：2013-11-27

申请人： J. Eberspächer GmbH & Co. KG

发明人： Marcus WERNI ,  Rainer LEHNEN

IPC分类号： F01N3/28 ,  F01N3/08

CPC分类号： F01N3/2892 ,  B01D46/0005 ,  F01N1/084 ,  F01N3/0211 ,  F01N3/08 ,  F01N3/2066 ,  F01N3/28 ,  F01N3/2882 ,  F01N13/0097 ,  F01N13/1838 ,  F01N2450/30 ,  F01N2470/22 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T29/4973

摘要： An exhaust gas-treating device (1) for an exhaust system of an internal combustion engine, especially of a motor vehicle, has a housing (2), which has a jacket (3) extending circumferentially on the side and two end-side end bottoms (4, 5). Maintenance is simplified with at least one mounting tube (6), which passes through one or the first end bottom (4) and into the outlet end (8) of which a particle filter (7) is plugged axially from the outside, with a deflecting housing (9). The deflecting housing (9) contains a deflecting chamber (10), and has at least one inlet (11) communicating with the deflecting chamber (10) and at least one outlet (12) communicating with the deflecting chamber (10). A fastening device (13) is provided for detachably fastening the respective inlet (11) at the respective outlet end (8) of the mounting tube (6).

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）具有壳体（2），其具有在侧面周向延伸的护套（3）和两个端部侧端 底部（4,5）。 通过至少一个安装管（6）来简化维护，该安装管（6）穿过一个或第一端部底部（4）并进入出口端（8），其中颗粒过滤器（7）从外部轴向堵塞， 偏转壳体（9）。 偏转壳体（9）包含偏转腔（10），并且具有与偏转腔（10）连通的至少一个入口（11）和与偏转腔（10）连通的至少一个出口（12）。 提供了紧固装置（13），用于可拆卸地将相应入口（11）紧固在安装管（6）的相应出口端（8）处。

公开(公告)号：US08336668B2

公开(公告)日：2012-12-25

申请号：US12641940

申请日：2009-12-18

申请人： Robert Hanitzsch ,  Arnulf Spieth

发明人： Robert Hanitzsch ,  Arnulf Spieth

IPC分类号： B60K13/04

CPC分类号： F01N13/08 ,  F01N13/1805 ,  F01N13/185 ,  F16L23/0283 ,  F16L23/032

摘要： A flanged joint (1) of an exhaust system of an internal combustion engine, especially of a motor vehicle, is provided for fastening a tubular body (4) of the exhaust system to another component (5). The flanged joint includes a tube bell (2) formed at the end area of the tubular body (4) as well as a ring-shaped flange (3), which surrounds the tubular body (4) on a side of the tube bell (2) facing away from the other component (5) and which has a plurality of fastening sites (6, 7) for connection to the other component (5).

摘要翻译： 提供了一种用于将排气系统的管状体（4）紧固到另一部件（5）上的特别是机动车辆的内燃机的排气系统的法兰接头（1）。 凸缘接头包括形成在管状体（4）的端部区域处的管状钟形突起（2）以及环形凸缘（3），该环形凸缘围绕管状钟形的一侧（4） 2）背离另一部件（5）并具有多个用于连接到另一部件（5）的紧固部位（6,7）。