专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20050217258A1 Exhaust gas filter and method for cleaning an exhaust gas 有权
标题翻译：排气过滤器和排气净化方法
公开(公告)号：US20050217258A1
公开(公告)日：2005-10-06
申请号：US11049551
申请日：2005-02-02
申请人： Rolf Bruck , Jan Hodgson
发明人： Rolf Bruck , Jan Hodgson
IPC分类号： F01N3/02 , B01D39/20 , B01D46/00 , B01D53/86 , B01D53/94 , B01J35/04 , B01J35/06 , F01N3/021 , F01N3/022 , F01N3/023 , F01N3/035 , F01N3/28 , F01N13/02
CPC分类号： F01N3/0218 , F01N3/0222 , F01N3/0226 , F01N3/0231 , F01N3/035 , F01N13/0097 , F01N2250/02 , F01N2330/02 , F01N2330/10 , F01N2330/14 , F01N2330/32 , F01N2330/38 , F01N2330/44 , F01N2350/06 , F01N2450/22 , F01N2450/24 , F01N2510/06 , F01N2510/065
摘要： An exhaust gas filter for cleaning an exhaust gas of an internal combustion engine, includes at least one strip-shaped filter layer. The filter layer has at least one filter region formed of a material through which a fluid can at least partly flow, for filtering out particulates from the exhaust gas. The filter layer also has at least one contact region with a catalytically active coating, for conversion of gaseous components of the exhaust gas. A method for cleaning an exhaust gas of an internal combustion engine is also provided.
摘要翻译：一种用于清洁内燃机的废气的废气过滤器，包括至少一个带状过滤层。过滤层具有由材料形成的至少一个过滤区域，通过该材料流体可以至少部分地流动，以从废气中过滤掉颗粒物。过滤层还具有至少一个具有催化活性涂层的接触区域，用于转化废气的气体组分。还提供了一种用于清洁内燃机的废气的方法。

72. 发明申请

US20050191220A1 Process and apparatus for producing honeycomb bodies and honeycomb body produced by the process 失效
标题翻译：通过该方法制造的蜂窝体和蜂窝体的制造方法和装置
公开(公告)号：US20050191220A1
公开(公告)日：2005-09-01
申请号：US11063213
申请日：2005-02-22
申请人： Rolf Bruck , Arndt-Udo Rolle
发明人： Rolf Bruck , Arndt-Udo Rolle
IPC分类号： B01D53/86 , B01J35/04 , B21D51/16 , B23K1/00 , B23K1/002 , B23K20/00 , B23K20/14 , B23K20/26 , B23K31/02 , B23K101/04 , B23K103/04 , F01N3/28 , F01N13/18
CPC分类号： F01N13/18 , B01J35/04 , B23K1/0014 , B23K2101/02 , F01N3/281 , F01N2330/04 , F01N2450/22 , Y10T29/49345 , Y10T29/49366 , Y10T428/24149
摘要： A process and an apparatus for producing a honeycomb body include forming a metallic honeycomb structure having cavities through which a fluid can at least partially flow, and bringing at least one end side of the honeycomb structure into contact with a metallic melt having a lower melting point than the metallic honeycomb structure. The process and the apparatus allow layers of sheet metal to be intimately and permanently joined in an advantageous manner in joining regions by placing at least one end face of a honeycomb structure of the honeycomb body in contact with a metallic melt which has a lower melting point than the honeycomb structure and contains aluminum, for example. A honeycomb body which is produced by the method or the apparatus is also provided.
摘要翻译：一种蜂窝体的制造方法和装置，其特征在于，形成具有空腔的金属蜂窝结构体，流体可以通过所述蜂窝结构至少部分地流动，并使蜂窝结构体的至少一个端面与具有较低熔点的金属熔体接触比金属蜂窝结构。该方法和装置允许通过将蜂窝体的蜂窝结构体的至少一个端面与具有较低熔点的金属熔体接触而使金属板层以有利的方式紧密地和永久地接合在接合区域中比蜂窝结构体例如含有铝。还提供了通过该方法或装置制造的蜂窝体。

73. 发明授权

US6040064A Honeycomb body with thermal insulation, preferably for an exhaust gas catalytic converter 有权
标题翻译：蜂窝体采用绝热，优选用于排气催化转化器
公开(公告)号：US6040064A
公开(公告)日：2000-03-21
申请号：US286689
申请日：1999-04-05
申请人： Rolf Bruck , Peter Hirth
发明人： Rolf Bruck , Peter Hirth
IPC分类号： B01D53/86 , B01J35/04 , F01N3/28 , F01N13/14 , B21D39/00
CPC分类号： F01N3/2853 , B01J35/04 , F01N3/281 , F01N3/2821 , F01N3/2864 , F01N13/14 , F01N2330/04 , F01N2330/321 , Y10T428/1234 , Y10T428/12417 , Y10T428/24149 , Y10T428/24165
摘要： A hhoneycomb body with thermal insulation, preferably for an exhaust gas catalytic converter, includes a plurality of honeycombs and thermal insulation having a plurality of stacked and/or wound insulating sheet layers which are mutually supported by microstructures provided in the insulating sheet layers so that intermediate spaces exist between the insulating sheet layers. The microstructures have a height of from 10 .mu.m to 250 .mu.m. The honeycomb body therefore has only slight heat losses to the environment.
摘要翻译：一种具有隔热性，优选用于排气催化转化器的蜂窝状体，包括多个蜂窝体和隔热层，其具有多个叠层和/或缠绕的绝缘片层，绝缘片层由设置在绝缘片层中的微结构相互支撑，使得中间体绝缘片层之间存在空隙。微观组织的高度为10〜250μm。因此，蜂窝体对环境仅具有轻微的热损失。

74. 发明授权

US5506028A Conical honeycomb body 失效
标题翻译：锥形蜂窝体
公开(公告)号：US5506028A
公开(公告)日：1996-04-09
申请号：US316642
申请日：1994-09-30
申请人： Rolf Bruck
发明人： Rolf Bruck
IPC分类号： F01N3/24 , B01D53/86 , B01J35/04 , F01N3/28 , B32B3/12
CPC分类号： B01J35/04 , F01N3/281 , F01N3/2821 , F01N3/2892 , F01N2260/18 , F01N2330/04 , Y10S493/966 , Y10T428/24149 , Y10T428/24744
摘要： A honeycomb body includes an axis, a jacket tube being conical relative to the axis, and a configuration being fitted in the jacket tube. The configuration includes at least one stack being wound about the axis in an involute. The stack has a plurality of sheet metal layers being layered on one another. The layers include a plurality of corrugated layers. Each of the layers has a circular ring segment shape being defined by an outer arc being approximately circular relative to a center point and an approximately circular inner arc being concentric with the outer arc and being disposed between the outer arc and the center point. Each of the corrugated layers has corrugations being oriented approximately radially relative to the center point. The corrugations have associated corrugation heights. The respective corrugation heights on each of the arcs is in a given ratio, and the arcs having lengths in a ratio being approximately equal to the given ratio.
摘要翻译：蜂窝体包括轴线，护套管相对于轴线呈锥形，并且配置在套管中。该构造包括在渐开线中绕轴线缠绕的至少一个堆叠。该叠层具有彼此层叠的多个金属片层。这些层包括多个波纹层。每个层具有由相对于中心点大致圆形的外弧和与外弧同心的大致圆形的内弧限定的圆形环形段，并且设置在外弧和中心点之间。每个波纹层具有相对于中心点大致径向定向的波纹。波纹具有相关的波纹高度。每个弧上相应的波纹高度为给定的比例，并且具有大致等于给定比例的长度的弧。

75. 发明授权

US5468455A Honeycomb body with an internal structure that is retained in a frame and a method of producing the same 失效
标题翻译：具有保持在框架中的内部结构的蜂窝体及其制造方法
公开(公告)号：US5468455A
公开(公告)日：1995-11-21
申请号：US263144
申请日：1994-06-21
申请人： Rolf Bruck
发明人： Rolf Bruck
IPC分类号： B01D53/86 , B01J35/00 , B01J35/02 , B01J35/04 , F01N3/20 , F01N3/28
CPC分类号： B01J35/0033 , B01J35/04 , F01N3/2026 , F01N3/281 , F01N3/2814 , F01N2330/02 , F01N2330/321 , Y02T10/26 , Y10T428/1234
摘要： A honeycomb body includes an axis along which a flow of fluid is to be conducted through the honeycomb body. At least two oppositely disposed end surfaces define the honeycomb body along the axis. An internal structure for conducting an electric current for heating is formed of at least one sheet-metal layer. Metal support configurations each support the internal structure at a respective one of the end surfaces. An electric insulation is disposed between the internal structure and the support configuration. A method for producing an electrically heatable honeycomb body includes producing at least one approximately rectangular sheet-metal layer having two opposed end edges being aligned approximately perpendicularly to an axis. Each end edge is encompassed with a folded joint having a ceramic layer resting on the at least one sheet-metal layer, to form support configurations. The sheet-metal layer and the folded joints are corrugated at obtuse angles preferably being approximately perpendicularly to the axis. The sheet-metal layer including the folded joints are layered in layers and the layers are wound about the axis. The support configurations are mounted in jacket tubes. Force-locking connections are produced in the support configurations between the layers formed with the folded joints.
摘要翻译：蜂窝体包括通过蜂窝体传导流体流的轴线。至少两个相对设置的端面沿轴线限定蜂窝体。用于进行加热电流的内部结构由至少一个金属片形成。金属支撑结构各自在相应的一个端面处支撑内部结构。在内部结构和支撑构造之间设置电绝缘体。一种用于制造电可加热蜂窝体的方法包括制造至少一个近似矩形的金属板，其具有大致垂直于轴线对准的两个相对的端边缘。每个端部边缘包括具有搁置在至少一个金属片层上的陶瓷层的折叠接头，以形成支撑构造。片状金属层和折叠接头以钝角折皱，优选地大致垂直于轴线。包括折叠接头的片金属层被分层，层围绕轴线缠绕。支撑结构安装在护套管中。在由折叠的接头形成的层之间的支撑构造中产生力锁定连接。

76. 发明申请

US20090277156A1 Tank For A Reducing Agent, Motor Vehicle Having A Tank For A Reducing Agent And Method For Operating An SCR System Of A Motor Vehicle 审中-公开
标题翻译：用于还原剂的罐，具有用于还原剂的罐的机动车辆和用于操作机动车辆的SCR系统的方法
公开(公告)号：US20090277156A1
公开(公告)日：2009-11-12
申请号：US12437047
申请日：2009-05-07
申请人： Jan Hodgson , Rolf Bruck
发明人： Jan Hodgson , Rolf Bruck
IPC分类号： F01N3/20 , B65D1/00 , F01N3/10
CPC分类号： F01N3/2066 , F01N2590/08 , F01N2610/02 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： A tank for a reducing agent which forms ammonia or which includes ammonia, has a planar first tank volume and at least one elongate second tank volume. A motor vehicle has an internal combustion engine, an exhaust system with an SCR catalytic converter and a reducing agent metering device and a body with a roof. A tank with a planar first tank volume for the reducing agent is provided on the roof. A method for operating an SCR system of a motor vehicle which has at least two tank volumes, a reducing agent metering device and an SCR catalytic converter, is also provided.
摘要翻译：用于形成氨或包括氨的还原剂的罐具有平坦的第一罐体积和至少一个细长的第二罐体积。机动车辆具有内燃机，具有SCR催化转化器和还原剂计量装置的排气系统以及具有屋顶的车身。在屋顶上设置有用于还原剂的具有平坦的第一罐体积的罐。还提供了一种用于操作具有至少两个罐体积的机动车辆的SCR系统的方法，还原剂计量装置和SCR催化转化器。

77. 发明申请

US20090120078A1 Apparatus for Treating Exhaust Gas of an Internal Combustion Engine 审中-公开
标题翻译：用于处理内燃机排气的装置
公开(公告)号：US20090120078A1
公开(公告)日：2009-05-14
申请号：US12272343
申请日：2008-11-17
申请人： Rolf Bruck , Marc Brugger , Thomas Harig , Peter Hirth , Ulf Klein
发明人： Rolf Bruck , Marc Brugger , Thomas Harig , Peter Hirth , Ulf Klein
IPC分类号： F01N3/10
CPC分类号： F01N3/2066 , B01D53/9431 , B01D2251/2067 , F01N2240/16 , F01N2240/40 , F01N2610/02 , F01N2610/10 , F01N2610/11 , Y02T10/24
摘要： An apparatus for treating exhaust gas of an internal combustion engine, includes a feed conduit feeding aqueous solution, a hydrolysis catalytic converter connected to the feed conduit and an SCR catalytic converter through which exhaust gas flows. A rod-shaped heating element heats at least parts of the feed conduit and/or hydrolysis catalytic converter. The apparatus provides a compact structure of a feed conduit heated by a rod-shaped element and a corresponding hydrolysis catalytic converter, with which an aqueous solution containing urea can be evaporated and then hydrolyzed to a gas stream containing ammonia. This gas stream serves as a reducing agent in the SCR process. The compact configuration allows installation in very confined space conditions. The hydrolysis catalytic converter, through which exhaust gas does not flow, permits the volume of the hydrolysis catalytic converter to be decisively reduced, since significantly smaller mass flows of gas need to be hydrolyzed therein.
摘要翻译：一种用于处理内燃机废气的装置，包括供给水溶液的进料管，连接到进料管的水解催化转化器和排气流过的SCR催化转化器。杆形加热元件加热至少部分进料管和/或水解催化转化器。该设备提供了由棒状元件和相应的水解催化转化器加热的进料管道的紧凑结构，通过该方法可以蒸发含有尿素的水溶液，然后水解成含有氨的气流。该气流在SCR工艺中用作还原剂。紧凑型配置允许在非常狭窄的空间条件下进行安装。废气不流动的水解催化转化器允许决定性地降低水解催化转化器的体积，因为气体的质量流量需要在其中水解。

78. 发明申请

US20090104089A1 CARRIER BODY FOR EXHAUST-GAS AFTERTREATMENT WITH DISPERSED CATALYST CONFIGURATION, PROCESS FOR PRODUCING A CARRIER BODY AND EXHAUST GAS TREATMENT UNIT AND VEHICLE HAVING A CARRIER BODY 失效
标题翻译：用于分散催化剂配置的排气处理的载体体，用于生产载体体系和排气处理单元的过程和具有载体体的车辆
公开(公告)号：US20090104089A1
公开(公告)日：2009-04-23
申请号：US12269092
申请日：2008-11-12
申请人： Peter Hirth , Thomas Harig , Rolf Bruck , Holger Stock
发明人： Peter Hirth , Thomas Harig , Rolf Bruck , Holger Stock
IPC分类号： B01D53/34 , B01J23/42 , B01J23/44 , B05D5/00
CPC分类号： B01J35/04 , B01D53/945 , B01D53/9454 , B01D2255/102 , B01D2255/206 , B01D2255/2092 , B01D2255/9202 , B01D2258/01 , F01N3/2814 , F01N2330/02 , Y02A50/2324 , Y02T10/22
摘要： A carrier body includes an overall surface having at least one coating portion with a catalytically active coating including at least one type of catalyst elements disposed in dispersed form at a surface of the carrier body. The catalyst elements have a mean spacing along the surface of at least 3 micrometers. The surface has a mean roughness depth Rz of 2 to 10 micrometers. The carrier body has a maximum increase in pressure loss compared to a carrier body with a smooth and uncoated surface of 25%. A process for producing a carrier body and an exhaust gas treatment unit and a vehicle having a carrier body, are also provided.
摘要翻译：载体主体包括具有至少一个具有催化活性涂层的涂层部分的整个表面，该涂层部分包括以分散形式设置在载体主体表面的至少一种催化剂元件。催化剂元件具有沿表面的至少3微米的平均间隔。表面的平均粗糙度深度Rz为2〜10微米。与具有25％的光滑和未涂覆表面的载体相比，载体体积具有最大的压力损失增加。还提供了一种制造载体主体和废气处理单元的方法以及具有载体的车辆。

79. 发明申请

US20080028747A1 Exhaust Gas System Having an Exhaust Gas Treatment Unit and a Heat Exchanger in an Exhaust Gas Recirculation Line 有权
标题翻译：具有废气处理单元和排气再循环管道中的换热器的排气系统
公开(公告)号：US20080028747A1
公开(公告)日：2008-02-07
申请号：US11859942
申请日：2007-09-24
申请人： Rolf Bruck , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
发明人： Rolf Bruck , Andreas Scheeder , Peter Geskes , Ulrich Maucher , Jens Ruckwied
IPC分类号： F02M25/06 , F01N3/00
CPC分类号： F01N13/0097 , F01N3/2889 , F01N3/2892 , F01N2240/02 , F02M26/28 , F02M26/35
摘要： An exhaust gas system for an internal combustion engine includes an intake system and an exhaust outlet interconnected by an exhaust gas recirculation line having an exhaust treatment unit and a heat exchanger. The heat exchanger has a first back pressure and the exhaust treatment unit has a second back pressure, smaller than the first back pressure. The exhaust treatment unit is disposed at such a first distance from the heat exchanger in flow direction that, during operation, a gas flow entering the exhaust treatment unit is homogenized. The exhaust gas system permits an advantageous configuration of a heat exchanger and an exhaust treatment unit, such as for example a honeycomb body in the exhaust gas recirculation line, in which both the heat exchanger and the exhaust treatment unit can have a smaller structure than in conventional systems. This reduces costs considerably for equipping such a system.
摘要翻译：用于内燃机的废气系统包括通过具有排气处理单元和热交换器的废气再循环管线互连的进气系统和排气出口。热交换器具有第一背压，排气处理单元具有小于第一背压的第二背压。废气处理单元在流动方向上离开热交换器的第一距离设置，在操作期间，进入排气处理单元的气流均匀化。废气系统允许热交换器和排气处理单元（例如排气再循环管线中的蜂窝体）的有利构造，其中热交换器和排气处理单元都可以具有比在常规系统。这大大降低了装备这种系统的成本。

80. 发明申请

US20080008631A1 Exhaust Gas System With Two Exhaust Gas Treatment Units 有权
标题翻译：具有两个废气处理单元的废气系统
公开(公告)号：US20080008631A1
公开(公告)日：2008-01-10
申请号：US11859873
申请日：2007-09-24
申请人： Rolf Bruck , Andreas Scheeder
发明人： Rolf Bruck , Andreas Scheeder
IPC分类号： B01D50/00
CPC分类号： F01N3/281 , F01N3/0231 , F01N3/206 , F01N13/0097 , F01N2260/06 , F01N2330/44 , F01N2330/48
摘要： An exhaust gas system for an internal combustion engine includes a first exhaust treatment unit with a first back pressure and a second exhaust treatment unit with a second back pressure being higher than the first back pressure. The system advantageously enables the configuration of systems having two exhaust treatment units that are disposed one behind the other in flow direction. The first and/or second exhaust treatment unit can have a smaller construction due to the homogenization of flow. This applies, for example, when an oxidation-type catalytic converter is provided as the first exhaust treatment unit and when a particulate filter is provided as the second exhaust treatment unit. The homogenization of flow in the first exhaust treatment unit increases the conversion rate so that the first and/or second exhaust treatment unit can be provided with a smaller construction. This saves considerable costs when configuring such systems.
摘要翻译：用于内燃机的废气系统包括具有第一背压的第一排气处理单元和具有高于第一背压的第二背压的第二排气处理单元。该系统有利地实现具有在流动方向上一个接一个地布置的两个排气处理单元的系统的配置。由于流动的均匀化，第一和/或第二排气处理单元可以具有较小的结构。这适用于例如当提供氧化型催化转化器作为第一排气处理单元时，并且当设置微粒过滤器作为第二排气处理单元时。第一排气处理单元中的流动的均匀化提高了转化率，使得第一和/或第二排气处理单元可以具有较小的结构。这在配置这样的系统时节约了大量的成本

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式