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1. 发明授权

US06926074B2 Exhaust gas cooler 有权
标题翻译：废气冷却器
公开(公告)号：US06926074B2
公开(公告)日：2005-08-09
申请号：US10061751
申请日：2002-02-01
申请人： Siegfried Wörner
发明人： Siegfried Wörner
IPC分类号： F01N1/08 , F01N3/02 , F01N3/08 , F01N3/20 , F28D1/03 , F28F27/02 , F28F9/22
CPC分类号： F01N1/086 , F01N3/02 , F01N3/0842 , F01N3/2046 , F01N2240/02 , F28D1/0366 , F28D21/0003 , F28F9/0278 , F28F27/02 , Y02A50/2322 , Y02T10/26
摘要： An exhaust gas cooler for an internal combustion engine, preferably in a motor vehicle, includes a housing through which exhaust gas can flow in the longitudinal direction and in which a partition extends in the longitudinal direction and separates a first chamber from a second chamber. An inlet communicates in the housing with a first chamber and through which the exhaust gas flows into the housing. An outlet communicates in the housing at least with the second chamber and via which the exhaust gas flows out of the housing. The partition has at least one overflow opening through which the first chamber communicates with the second chamber.
摘要翻译：用于内燃机，优选在机动车辆中的排气冷却器包括壳体，废气可以通过该壳体在纵向方向上流动，并且分隔件在纵向方向上延伸，并且将第一腔室与第二腔室分离。入口在壳体中与第一室连通，排气通过该第一室流入壳体。出口在壳体中至少与第二室连通，排气从壳体流出。隔板具有至少一个溢流开口，第一室与第二室连通。

2. 发明授权

US06967006B1 Method for mounting and insulating ceramic monoliths in an automobile exhaust system and a mounting produced according to this method 有权
标题翻译：在汽车排气系统中安装和绝缘陶瓷整料的方法和根据该方法生产的安装件
公开(公告)号：US06967006B1
公开(公告)日：2005-11-22
申请号：US09582548
申请日：1999-01-09
申请人： Georg Wirth , Siegfried Wörner , Peter Zacke
发明人： Georg Wirth , Siegfried Wörner , Peter Zacke
IPC分类号： F01N3/28 , B01D53/34 , B32B5/16
CPC分类号： F01N3/2864 , F01N3/2857 , Y02A50/2322 , Y10S428/92 , Y10T428/251 , Y10T428/254
摘要： A special bearing mat (4) is used for mounting and insulating ceramic monoliths (1, 2) in a preferably oval housing (3) of an automobile exhaust system (20), especially for non-round housing cross sections. The bearing mat (4) and/or said housing is/are specially structured and/or chemically treated, especially impregnated at the points which are at risk of eroding (A) in order to increase resistance to erosion. The bearing mat (4) is adapted to suit the functioning of the exhaust system (20) during operation and is especially configured with several layers.
摘要翻译：特殊的轴承垫（4）用于在汽车排气系统（20）的优选椭圆形的壳体（3）中安装和绝缘陶瓷整料（1,2），特别是用于非圆形的壳体横截面。轴承垫（4）和/或所述壳体被特别地结构化和/或化学处理，特别是在有侵蚀风险的点（A）中浸渍以增加抗侵蚀性。轴承垫（4）适于在操作期间适合排气系统（20）的功能，并且特别地配置有多个层。

3. 发明授权

US06938729B2 Exhaust gas system 失效
标题翻译：排气系统
公开(公告)号：US06938729B2
公开(公告)日：2005-09-06
申请号：US10614301
申请日：2003-07-03
申请人： Siegfried Wörner , Ulrich Sigel
发明人： Siegfried Wörner , Ulrich Sigel
IPC分类号： F01N1/16 , F01N13/02 , F01N13/04 , F01N1/04 , F01N1/24 , F01N7/04
CPC分类号： F01N13/02 , F01N1/166 , F01N13/011 , F01N13/107
摘要： An exhaust gas system for an internal combustion engine, in particular, of a motor vehicle has two mufflers through which the exhaust gas is able to flow in a parallel fashion. A switching unit makes it possible to selectively convey the exhaust gas flow of the internal combustion engine only or almost exclusively through the first muffler, or only or almost exclusively through the second muffler, or through both mufflers in a parallel fashion. The two mufflers are realized differently with respect to their muffling effect and/or flow resistance.
摘要翻译：用于内燃机，特别是机动车辆的排气系统具有两个消声器，废气能够以平行的方式流过。开关单元使得可以仅仅或几乎完全通过第一消声器或仅仅或几乎完全通过第二消声器或者通过两个消音器以平行的方式选择性地传送内燃机的排气流。两个消音器的消音效果和/或流动阻力相差不同。

4. 发明授权

US07247280B2 Multi-bed catalyzer 有权
标题翻译：多床催化剂
公开(公告)号：US07247280B2
公开(公告)日：2007-07-24
申请号：US10683755
申请日：2003-10-10
申请人： Siegfried Wörner , Georg Wirth , Ulrich Sigel , Markus Alles
发明人： Siegfried Wörner , Georg Wirth , Ulrich Sigel , Markus Alles
IPC分类号： B01D50/00
CPC分类号： F01N3/2875 , F01N3/2853 , F01N13/008 , F01N13/0097 , F01N2310/14 , Y02A50/2322
摘要： A multibed catalyzer (1) is for an exhaust system of a combustion engine, of a motor vehicle. In a housing (2), at least two catalytic monoliths (3, 4) are arranged axially adjacent to be flowed-through in succession. The two monoliths (3, 4) are encased on the circumferential side by a common heat-resistance bearing mat (5) and supported by means of this bearing mat (5) in the housing (2). In order to enable a predetermined axial minimal distance between the two monoliths (3, 4), at least two heat-resistant distancing elements (9) are distributed circumferentially and axially between the two monoliths (3, 4), so that the monoliths are axially supported on one another by means of the distancing elements (9).
摘要翻译：多载体催化剂（1）用于机动车辆的内燃机的排气系统。在壳体（2）中，至少两个催化剂整料（3,4）被轴向相邻布置成相继通过。两个整料（3,4）通过共同的耐热轴承垫（5）封装在周向侧上，并通过该轴承垫（5）支撑在壳体（2）中。为了使得两个整料（3,4）之间的预定的轴向最小距离，至少两个耐热间隔元件（9）在两个整料（3,4）之间周向和轴向分布，使得整料是通过距离元件（9）彼此轴向地支撑。

5. 发明授权

US07127884B2 Muffler with an integrated catalytic converter 有权
标题翻译：消声器与集成催化转化器
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。

6. 发明授权

US07004283B2 Multiple-chambered exhaust muffler 失效
标题翻译：多重排气消声器
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。

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