公开(公告)号：US08082729B2

公开(公告)日：2011-12-27

申请号：US12236909

申请日：2008-09-24

申请人： Arndt-Udo Rolle ,  Rolf Brück

发明人： Arndt-Udo Rolle ,  Rolf Brück

IPC分类号： F02M25/06 ,  F01N5/04 ,  F01N3/02 ,  F02B33/44

CPC分类号： B01D53/9454 ,  B01D39/12 ,  B01D39/2044 ,  B01D39/2048 ,  B01D39/2093 ,  B01D2239/0668 ,  B01D2258/012 ,  F02M26/06 ,  F02M26/15 ,  F02M26/23 ,  F02M26/35 ,  Y02A50/2324 ,  Y02T10/22

摘要： A configuration for treating exhaust gases of an internal combustion engine having a predetermined displacement volume, includes an exhaust gas recirculation line. Exhaust gas flowing through the exhaust gas recirculation line interacts with a turbocharger. A screening layer is provided in the exhaust gas recirculation line upstream of the turbocharger. The screening layer is larger than an average cross section of the exhaust gas recirculation line. A motor vehicle having at least one such configuration is also provided.

摘要翻译： 用于处理具有预定排量的内燃机的废气的构造包括废气再循环管线。 流经排气再循环管线的废气与涡轮增压器相互作用。 在涡轮增压器上游的废气再循环管线中设置有筛分层。 筛分层大于排气再循环管线的平均横截面。 还提供了具有至少一个这种构造的机动车辆。

公开(公告)号：US08080081B2

公开(公告)日：2011-12-20

申请号：US11825081

申请日：2007-07-02

申请人： Rolf Brück

发明人： Rolf Brück

IPC分类号： B01D46/00

CPC分类号： F01N3/2853 ,  B01J35/04 ,  F01N3/2828 ,  F01N13/008 ,  F01N2330/38 ,  F01N2350/02 ,  Y02A50/2322

摘要： A honeycomb body, in particular for use in the exhaust system of a motor vehicle, includes an at least partially ceramic honeycomb structure through which a fluid can flow. The honeycomb structure is disposed in a tubular casing and has cavities. The honeycomb body has at least two axial subregions in a longitudinal direction. The honeycomb structure is connected to the tubular casing in an axial securing region and an axial measurement sensor region has a recess for accommodating a measurement sensor in the honeycomb structure. The honeycomb body has a permanent connection between the tubular casing and the ceramic honeycomb structure due to its preferably force-locking and/or form-locking connection between the tubular casing and the honeycomb structure in the securing region. Despite the recess, further damage to the honeycomb structure in the measurement sensor region is avoided. A process for producing such a honeycomb body is also provided.

摘要翻译： 特别是在机动车辆的排气系统中使用的蜂窝体包括至少部分陶瓷的蜂窝结构体，流体可以通过该蜂窝结构流动。 蜂窝结构设置在管状壳体中并具有空腔。 蜂窝体在纵向上具有至少两个轴向子区域。 蜂窝结构体在轴向固定区域中连接到管状壳体，并且轴向测量传感器区域具有用于在蜂窝结构体内容纳测量传感器的凹部。 由于蜂窝体在固定区域中优选地在管状壳体和蜂窝状结构之间的力锁定和/或形成锁定连接，所以蜂窝体在管状壳体和陶瓷蜂窝结构体之间具有永久连接。 尽管凹陷，但是避免了测量传感器区域中的蜂窝结构的进一步损坏。 还提供了一种制造这种蜂窝体的方法。

公开(公告)号：US08075978B2

公开(公告)日：2011-12-13

申请号：US12045048

申请日：2008-03-10

申请人： Naroa Zaldua-Moreno ,  Ferdi Kurth ,  Rolf Brück

发明人： Naroa Zaldua-Moreno ,  Ferdi Kurth ,  Rolf Brück

IPC分类号： B32B3/12 ,  B32B15/00 ,  B01J21/04 ,  B01J8/02 ,  B21C37/00 ,  B21B13/00 ,  B21D51/16

CPC分类号： F01N3/2814 ,  B01J35/04 ,  F01N2330/02 ,  F01N2330/04 ,  Y10T29/49345 ,  Y10T428/12333 ,  Y10T428/12347 ,  Y10T428/1241 ,  Y10T428/24149

摘要： A method for producing a honeycomb body includes providing an annular radial partial region with channels through which a fluid can flow. The honeycomb body is formed from at least one metallic layer fastened at least at one fastening point to an outer casing tube. Each metallic layer has alternating substantially smooth and structured sections folded onto one another. A honeycomb body is also provided. The method and the honeycomb body advantageously permit an annular honeycomb body with low material expenditure and good durability to be produced.

摘要翻译： 一种蜂窝体的制造方法，其特征在于，在所述环状径向部分区域设置有能够流动的通道。 蜂窝体由至少一个金属层形成，所述至少一个金属层至少紧固在一个固定点处与外部套管。 每个金属层具有彼此折叠的交替的大致平滑和结构的部分。 还提供蜂窝体。 该方法和蜂窝体有利地允许产生具有低材料消耗和良好耐久性的环形蜂窝体。

公开(公告)号：US20110231079A1

公开(公告)日：2011-09-22

申请号：US13129469

申请日：2009-11-06

申请人： Tino Arlt ,  Rolf Brück ,  Gerd Rösel

发明人： Tino Arlt ,  Rolf Brück ,  Gerd Rösel

IPC分类号： F02D28/00 ,  F02D41/30 ,  F01N3/18

CPC分类号： F02D41/0235 ,  F02D41/1459 ,  F02D41/405 ,  Y02T10/44

摘要： According to a current operating state (BZ) of an internal combustion engine and/or a specified particle number emission limit (PE), a minimum hydrocarbon concentration (HCMK) of a combustion chamber exhaust gas of the internal combustion engine that is required to comply with the specified particle number emission limit is determined. An operation (B) of the internal combustion engine is specified to achieve a hydrocarbon concentration (HCK) of the combustion chamber exhaust gas that is at least as large as the determined minimum hydrocarbon concentration (HCMK).

摘要翻译： 根据内燃机的当前运行状态（BZ）和/或指定的颗粒数排放限值（PE），内燃机的燃烧室排气的最小烃浓度（HCMK）必须符合 确定指定的颗粒数量排放限值。 指定内燃机的操作（B）以实现至少与所确定的最小烃浓度（HCMK）一样大的燃烧室排气的烃浓度（HCK）。

公开(公告)号：US07927401B2

公开(公告)日：2011-04-19

申请号：US12172561

申请日：2008-07-14

申请人： Rolf Brück

发明人： Rolf Brück

IPC分类号： B03C3/66

CPC分类号： F01N3/0222 ,  F01N3/021 ,  F01N3/0218 ,  F01N13/0097 ,  F01N2330/60 ,  F01N2340/00 ,  F01N2340/02 ,  Y02T10/20

摘要： A device for reducing the number of particles in the exhaust gas of an internal combustion engine includes at least two structures through which an exhaust gas can flow, initially through a first structure and then through a second structure during operation. An electrical potential difference can be generated between the structures. In this way, the exhaust gas downstream of the second structure has fewer particles, averaged over time, than the exhaust gas upstream of the first structure. In addition, the particles downstream of the second structure have a larger mean diameter than those upstream of the first structure, so that it is possible to reduce emissions, in particular of fine dust, in the exhaust gas of internal combustion engines. A method for reducing the number of particles in the exhaust gas of an internal combustion engine, is also provided.

摘要翻译： 用于减少内燃机排气中的颗粒数量的装置包括至少两个结构，排气可以首先通过第一结构流过，然后通过第二结构运行。 可以在结构之间产生电位差。 以这种方式，第二结构下游的排气比第一结构上游的废气具有更少的随时间平均的颗粒。 此外，第二结构体下游的颗粒的平均直径比第一结构的上游的平均直径更大，从而可以减少内燃机排气中的排放，特别是减少细粉尘的排放。 还提供了一种用于减少内燃机的废气中的颗粒数量的方法。

公开(公告)号：US07874144B2

公开(公告)日：2011-01-25

申请号：US11636741

申请日：2006-12-11

申请人： Rolf Brück

发明人： Rolf Brück

IPC分类号： F01N3/00

CPC分类号： F02D41/1441 ,  F01N3/2821 ,  F01N3/2882 ,  F01N13/009 ,  F01N13/0097 ,  F01N2560/02 ,  F02D41/1438 ,  F02D41/1494 ,  Y02A50/2322

摘要： A method for controlling a fuel mixture in an exhaust gas system of a mobile internal combustion engine having at least one catalytic converter in an exhaust gas line, includes carrying out the control with an individual control probe in the interior of the at least one catalytic converter. An exhaust gas system and a vehicle having the exhaust gas system, are also provided.

摘要翻译： 一种用于控制在排气管线中具有至少一个催化转化器的可移动内燃机的排气系统中的燃料混合物的方法，包括在所述至少一个催化转化器的内部用单独的控制探针进行控制 。 还提供了一种排气系统和具有废气系统的车辆。

公开(公告)号：US20100154411A1

公开(公告)日：2010-06-24

申请号：US12686534

申请日：2010-01-13

申请人： Rolf Brück ,  Volker Jörgl

发明人： Rolf Brück ,  Volker Jörgl

IPC分类号： F02B33/44 ,  F01N3/10 ,  F01N3/035

CPC分类号： F01N3/035 ,  F01N3/023 ,  F01N3/2006 ,  F01N13/009 ,  F01N2340/00 ,  F01N2340/06 ,  F02B37/00 ,  F02B37/02 ,  Y02A50/2322 ,  Y02T10/144 ,  Y02T10/26

摘要： An exhaust-gas aftertreatment system for an internal combustion engine of a vehicle includes at least one exhaust line, at least one turbocharger and at least one exhaust-gas converter. The at least one exhaust-gas converter is provided between the internal combustion engine and the at least one turbocharger and has a first volume of at least 0.6 liters. A method for purifying exhaust gas and a vehicle having the system, are also provided.

摘要翻译： 用于车辆内燃机的废气后处理系统包括至少一个排气管线，至少一个涡轮增压器和至少一个废气转换器。 所述至少一个废气转换器设置在所述内燃机和所述至少一个涡轮增压器之间，并且具有至少0.6升的第一体积。 还提供了一种净化废气的方法和具有该系统的车辆。

公开(公告)号：US07476825B2

公开(公告)日：2009-01-13

申请号：US11352808

申请日：2006-02-13

申请人： Peter Hirth ,  Rolf Brück ,  Thomas Härig

发明人： Peter Hirth ,  Rolf Brück ,  Thomas Härig

IPC分类号： B23K11/06 ,  F01N3/00

CPC分类号： F01N13/1838 ,  B01J35/04 ,  B23K11/0026 ,  B23K11/06 ,  B23K11/065 ,  B23K2101/006 ,  B23K2101/04 ,  F01N2330/02 ,  F01N2330/04 ,  F01N2330/12 ,  F01N2450/22

摘要： A process for producing a body for exhaust gas treatment having a plurality of metallic layers, includes bringing the layers into contact with each other in a connection region. A connection is made by a roller seam welding process in such a way that the layers form passages through which a gas stream can flow. A corresponding body for exhaust gas treatment can especially be used as a filter or catalyst carrier body in the automobile industry.

摘要翻译： 一种用于制造具有多个金属层的废气处理体的方法，包括使层在连接区域中彼此接触。 通过辊缝焊接方法进行连接，使得这些层形成通道，气流可通过该通道流动。 用于排气处理的相应体可特别用作汽车工业中的过滤器或催化剂载体。

公开(公告)号：US07261865B2

公开(公告)日：2007-08-28

申请号：US10391843

申请日：2003-03-18

申请人： Rolf Brück

发明人： Rolf Brück

IPC分类号： B01D50/00 ,  B01D53/34

CPC分类号： F01N3/0842 ,  B01D53/885 ,  B01D53/9486 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/2026 ,  F01N3/281 ,  F01N13/0097 ,  F01N2240/16 ,  F01N2250/12 ,  F01N2330/44 ,  F01N2570/12 ,  F01N2570/14 ,  Y02A50/2344 ,  Y02T10/22 ,  Y02T10/26

摘要： An electrically heatable honeycomb body, in particular for cleaning exhaust gas originating in an internal combustion engine. The honeycomb body has at least two zones arranged in series in the flow direction with different coatings. The honeycomb body preferably has a first zone and a second zone which is arranged downstream, the first zone having an adsorbing coating, and the second zone having a catalytically active coating. The electrically heatable honeycomb body serves in particular as a trap for pollutants, preferably hydrocarbons or nitrogen oxides, which are contained in the exhaust gas. The configuration of the adsorbing first zone is matched to the light-off performance of the electrically heatable honeycomb body.

摘要翻译： 一种可电加热的蜂窝体，特别用于清洁源自内燃机的废气。 蜂窝体具有至少两个在流动方向上与不同涂层串联布置的区域。 蜂窝体优选地具有第一区域和第二区域，其布置在下游，所述第一区域具有吸附涂层，并且所述第二区域具有催化活性涂层。 电可加热蜂窝体特别用作废气中所含的污染物，优选烃或氮氧化物的捕集阱。 吸附第一区域的结构与电可加热蜂窝体的起火性能相匹配。

公开(公告)号：US07171747B2

公开(公告)日：2007-02-06

申请号：US10650054

申请日：2003-08-26

申请人： Rolf Brück

发明人： Rolf Brück

IPC分类号： B21D51/16 ,  B23Q17/00

CPC分类号： B01J35/04 ,  F01N3/281 ,  F01N11/002 ,  F01N13/008 ,  F01N2330/04 ,  F01N2550/02 ,  Y02T10/47 ,  Y10T29/49345 ,  Y10T29/49771 ,  Y10T29/49789 ,  Y10T29/49826

摘要： A honeycomb body is produced with a number of sheet layers, of which at least a part are at least partly structured sheet layers, which lend the honeycomb the property of permitting fluid to flow through the same as a result of the structure thereof. The honeycomb body has a given, continuous, free volume in the interior thereof, for receiving a measuring probe. The method includes selecting a section of a sheet strip from a feed roll, identifying the sheet layer and reading a corresponding hole position and a corresponding hole boundary from a memory, generating a hole with the hole boundary in the sheet layer at the given hole position before the further preparation of the honeycomb body, and winding, stacking and/or entwining of several such pre-prepared sections to give a honeycomb structure, such that a free volume for a measuring probe is formed from the individual holes.

摘要翻译： 制造蜂窝体，其具有多个片层，其至少一部分是至少部分结构化的片层，其由于其结构而使流体流过该蜂窝体的性质。 蜂窝体在其内部具有给定的，连续的自由体积，用于接收测量探针。 该方法包括从进料辊中选择片材的一部分，识别片材层并从存储器读取相应的孔位置和相应的孔边界，在给定孔位置处产生具有在片层中的孔边界的孔 在进一步制备蜂窝体之前，并且将几个这样的预先制备的部分缠绕，堆叠和/或缠结以产生蜂窝状结构，使得从各个孔形成用于测量探针的自由体积。