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61. 发明授权

US07476366B2 Catalyst carrier body with corrugated casing and process for producing the same 有权
标题翻译：具有波纹套管的催化剂载体和其制造方法
公开(公告)号：US07476366B2
公开(公告)日：2009-01-13
申请号：US10967750
申请日：2004-10-18
申请人： Wolfgang Maus , Jörg-Roman Konieczny , Ferdi Kurth , Udo Schmidt , Alex Löwen , Ludwig Wieres
发明人： Wolfgang Maus , Jörg-Roman Konieczny , Ferdi Kurth , Udo Schmidt , Alex Löwen , Ludwig Wieres
IPC分类号： B01D50/00
CPC分类号： F01N3/2853 , F01N3/281 , F01N3/2864 , F01N2350/04 , Y10T29/49345
摘要： A catalyst carrier body has a geometrical longitudinal axis, a honeycomb body and a housing. A corrugated casing with an outer side and an inner side is disposed between the honeycomb body and the housing. The corrugated casing is connected to the housing at attachment sections on the outer side thereof by brazing. The attachment sections lie substantially on a common circumferential line and have the narrowest possible width in direction of a longitudinal axis. The attachment sections have an overall surface area permitting them to securely hold the honeycomb body under operating conditions. A high retention degree for the connection between the honeycomb body and housing can thus be achieved even with a shrinking of the diameter of the honeycomb body at end sides during the service life thereof.
摘要翻译：催化剂载体主体具有几何纵轴，蜂窝体和壳体。具有外侧和内侧的波纹状壳体设置在蜂窝体和壳体之间。波纹状壳体通过钎焊在其外侧的附接部分处连接到壳体。附接部分基本上位于共同的圆周线上并且在纵向轴线的方向上具有最窄的可能宽度。附接部分具有允许它们在操作条件下牢固地保持蜂窝体的整个表面积。因此即使在使用寿命期间蜂窝体的端部的直径缩小的情况下，也能够实现蜂窝体与壳体之间的连接的高保持度。

62. 发明授权

US07353980B2 Process for producing aluminum-containing honeycomb bodies using radiant heaters 有权
标题翻译：使用辐射加热器生产含铝蜂窝体的方法
公开(公告)号：US07353980B2
公开(公告)日：2008-04-08
申请号：US11384628
申请日：2006-03-20
申请人： Simone Wilks , Arndt-Udo Rolle
发明人： Simone Wilks , Arndt-Udo Rolle
IPC分类号： B23K31/02
CPC分类号： B23K1/0053 , B23K1/0014 , B23K2103/10
摘要： A method for producing aluminum-containing honeycomb bodies includes providing at least partly structured aluminum-based metal foils. The at least partly structured metal foils are stacked and/or wound to form a honeycomb structure having passages. The metal foils are heated from an open end face of the passages with at least one radiant heater. The honeycomb structure is heated in at least one subregion in such a way that the at least one subregion has a temperature between approximately 450° C. and approximately 600° C. after approximately 2 seconds to approximately 30 seconds. The metal foils are connected together in the at least one subregion by technical joining.
摘要翻译：含铝蜂窝体的制造方法包括提供至少部分结构化的铝基金属箔。至少部分结构化的金属箔被堆叠和/或缠绕以形成具有通道的蜂窝结构。金属箔通过至少一个辐射加热器从通道的开口端面加热。蜂窝结构在至少一个子区域中被加热，使得至少一个子区域在约2秒至约30秒之间具有约450℃至约600℃之间的温度。金属箔通过技术连接在至少一个子区域连接在一起。

63. 发明授权

US07318276B2 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：US07318276B2
公开(公告)日：2008-01-15
申请号：US11063213
申请日：2005-02-22
申请人： Rolf Brück , Arndt-Udo Rolle
发明人： Rolf Brück , Arndt-Udo Rolle
IPC分类号： B21D53/00 , B23P15/26
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。

64. 发明授权

US07267805B2 Particle trap and assemblies and exhaust tracts having the particle trap 有权
标题翻译：颗粒捕集器和具有颗粒捕集器的组件和排气管
公开(公告)号：US07267805B2
公开(公告)日：2007-09-11
申请号：US10310265
申请日：2002-12-02
申请人： Rolf Brück , Meike Reizig
发明人： Rolf Brück , Meike Reizig
IPC分类号： B01D50/00 , B01D53/34
CPC分类号： F01N3/035 , F01N3/01 , F01N3/0222 , F01N3/023 , F01N3/033 , F01N13/009 , F01N13/0093 , F01N2240/28 , F01N2330/32 , F01N2330/38
摘要： A particle trap, which may be installed in a pipe, e.g. in an exhaust tract of a motor vehicle, is provided for the agglomeration and oxidation of particles in a fluid flow and includes a multiplicity of substantially rectilinear and mutually parallel flow passages having passage walls with structures. The structures generate swirling, calming and/or dead zones in the fluid flow but keep the particle trap open to the fluid flow. Therefore, the particle trap is an open system in which particles can be kept or precipitated out of a fluid by turbulences in the flow and can be held until they undergo oxidation. Assemblies and exhaust tracts having the particle trap are also provided.
摘要翻译：颗粒捕集器，其可以安装在管道中，例如在机动车辆的排气道中，设置用于流体流中的颗粒的聚集和氧化，并且包括多个具有结构的通道壁的基本上直线和相互平行的流动通道。该结构在流体流中产生漩涡，平静和/或死区，但是保持颗粒捕获器对流体流动敞开。因此，颗粒捕集器是一种开放系统，其中颗粒可以通过流动中的湍流保持或沉淀出流体，并且可以保持直到它们经历氧化。还提供了具有颗粒捕集器的组件和排气管。

65. 发明授权

US07258842B2 Catalyst assembly with a fixed catalyst carrier body 失效
标题翻译：具有固定催化剂载体的催化剂组件
公开(公告)号：US07258842B2
公开(公告)日：2007-08-21
申请号：US10393034
申请日：2003-03-20
申请人： Rolf Brück , Wolfgang Maus , Katrin Schaper , Jörg-Roman Konieczny
发明人： Rolf Brück , Wolfgang Maus , Katrin Schaper , Jörg-Roman Konieczny
IPC分类号： B01D50/00 , B01D53/34 , B01J8/02
CPC分类号： F01N3/2853 , F01N3/2839 , F01N3/2864 , F01N13/1888
摘要： A catalyst assembly includes a housing having at least first and second recesses with side surfaces, and a catalyst carrier body fixed in said housing. The catalyst carrier body has a casing tube and a honeycomb body through which an exhaust gas can flow. The casing tube has at least first and second protuberances with side surfaces and said casing tube is connected to said honeycomb body at least in a partial region. The protuberances extend at least partially into said recesses to form a fixed mounting and at least one floating mounting with an axial mounting play. The assembly ensures that the catalyst carrier body is permanently fixed, in particular during structure-borne vibrations that occur in the exhaust system of an internal combustion engine.
摘要翻译：催化剂组件包括壳体，其具有至少具有侧表面的第一和第二凹部以及固定在所述壳体中的催化剂载体主体。催化剂载体主体具有套管和废气可以流过的蜂窝体。套管至少具有第一和第二突起，其具有侧表面，并且所述套管至少在部分区域中连接到所述蜂窝体。突起至少部分地延伸到所述凹部中以形成固定的安装件和至少一个具有轴向安装游隙的浮动安装件。组件确保催化剂载体主体永久固定，特别是在内燃机的排气系统中发生的结构传播振动期间。

66. 发明授权

US07128772B2 Filter assembly, process for producing the filter assembly and filter body having the filter assembly 有权
标题翻译：过滤器组件，用于生产过滤器组件的过程和具有过滤器组件的过滤器主体
公开(公告)号：US07128772B2
公开(公告)日：2006-10-31
申请号：US10823986
申请日：2004-04-13
申请人： Rolf Brück
发明人： Rolf Brück
IPC分类号： B01D53/36
CPC分类号： B01D46/525 , B01D39/086 , B01D39/12 , B01D46/0001 , B01D2239/0478 , B01D2239/065 , B01D2239/0654 , B01D2239/0672 , B01D2239/0681 , B01D2239/069 , B01D2239/10 , B01D2239/1291 , B01D2275/10 , B01D2279/30 , F01N3/0222 , F01N3/0226 , F01N3/035 , F01N3/2821 , F01N13/009 , F01N13/0093 , F01N2240/20 , F01N2250/02 , F01N2330/10 , F01N2330/30 , F02B37/00 , Y02A50/2322 , Y10S55/30
摘要： A filter assembly through which a fluid can flow and a method for the production thereof are provided. The filter assembly includes at least one covering layer made of an at least partially porous material with at least one boundary region and includes at least one fiber layer made of a fiber fabric. The at least one covering layer forms a sleeve that encloses the fiber layer so that the fiber layer is permanently disposed inside the at least one covering layer. The filter assembly makes it possible to produce a filter body that can be used, in particular, for cleaning exhaust gases of mobile internal combustion engines.
摘要翻译：提供流体可以流过的过滤器组件及其制造方法。过滤器组件包括至少一个由具有至少一个边界区域的至少部分多孔材料制成的覆盖层，并且包括由纤维织物制成的至少一个纤维层。所述至少一个覆盖层形成围绕所述纤维层的套筒，使得所述纤维层永久地设置在所述至少一个覆盖层的内部。过滤器组件使得可以生产可用于特别是用于清洁移动内燃机的废气的过滤器主体。

67. 发明授权

US07083860B2 Metallic honeycomb body having at least partially perforated sheet-metal layers 有权
标题翻译：具有至少部分穿孔的金属片层的金属蜂窝体
公开(公告)号：US07083860B2
公开(公告)日：2006-08-01
申请号：US11058991
申请日：2005-02-16
申请人： Wolfgang Maus , Rolf Brück , Peter Hirth
发明人： Wolfgang Maus , Rolf Brück , Peter Hirth
IPC分类号： F01N3/28 , B01J35/04 , B32B3/24 , B32B3/28
CPC分类号： B01J35/04 , F01N3/281 , F01N3/2821 , F01N13/008 , F01N2330/04 , F01N2330/38 , Y10T428/1234 , Y10T428/12361
摘要： A metallic honeycomb body has an axial length, a partial volume covering at least 55% of the axial length, a radial dimension of at least 20 mm, an inflow end side and an outflow end side. The honeycomb body includes sheet-metal layers structured to permit a fluid to flow through the honeycomb body in a flow direction from the inflow end side to the outflow end side. The sheet-metal layers each have a surface area, partial regions and edges at the end sides. Each of the sheet-metal layers have a multiplicity of holes formed at least in the partial regions in the partial volume. Each of the holes have a hole surface area of between 1 and 120 mm2. The sheet-metal layer surface area in the partial volume is reduced by 10 to 80% by the holes as compared to a sheet-metal layer without holes. The partial volume is disposed at a distance from each of the end sides, preventing the holes from touching and from cutting through the edges of the end sides of the sheet-metal layers.
摘要翻译：金属蜂窝体具有轴向长度，部分体积覆盖轴向长度的至少55％，径向尺寸至少为20mm，流入端侧和流出端侧。蜂窝体包括被构造成允许流体在从流入端侧到流出端侧的流动方向上流过蜂窝体的片状金属层。片状金属层各自具有表面积，端部的部分区域和边缘。每个片金属层具有至少在部分体积的部分区域中形成的多个孔。每个孔的孔表面积为1至120mm 2。与没有孔的片金属层相比，通过孔将部分体积的片金属层表面积减少10〜80％。部分容积设置在与每个端面相距一定距离处，防止孔接触和切割穿过金属片层的端侧的边缘。

68. 发明授权

US07073700B2 Process and apparatus for applying brazing material to a metallic structure through the use of vibration 有权
标题翻译：通过使用振动将钎焊材料施加到金属结构的方法和装置
公开(公告)号：US07073700B2
公开(公告)日：2006-07-11
申请号：US10794434
申请日：2004-03-08
申请人： Hans-Peter Caspar , Ferdi Kurth , Alex Scholz
发明人： Hans-Peter Caspar , Ferdi Kurth , Alex Scholz
IPC分类号： B23K31/02 , B23K5/20 , B23K1/06
CPC分类号： B23K1/0014 , B23K2101/02
摘要： A process and an apparatus for applying a brazing material to a metallic structure, especially a honeycomb body, include bringing the metallic structure into contact with a pulverulent brazing material in such a way that the brazing material at least partially adheres to the metallic structure. The metallic structure and/or the brazing material are made to vibrate, at least when they are in contact.
摘要翻译：一种用于将金属结构，特别是蜂窝体施加钎焊材料的方法和装置包括使金属结构与粉状钎焊材料接触，使得钎焊材料至少部分地粘附到金属结构。使金属结构和/或钎焊材料至少在它们接触时被振动。

69. 发明授权

US06857188B2 Process for producing a particle filter 失效
标题翻译：生产颗粒过滤器的方法
公开(公告)号：US06857188B2
公开(公告)日：2005-02-22
申请号：US10422579
申请日：2003-04-24
申请人： Wolfgang Maus
发明人： Wolfgang Maus
IPC分类号： F01N3/02 , B01D35/02 , B01D39/12 , B01D39/20 , B01D46/40 , F01N3/022 , B23P15/16 , B01D39/10
CPC分类号： B01D46/0001 , B01D39/12 , B01D46/12 , B01D46/125 , B01D46/40 , B01D46/528 , F01N3/022 , F01N2330/02 , F01N2330/04 , Y02T10/20 , Y10T29/49345 , Y10T29/49604
摘要： A process for producing a particle filter from metal foil includes pulling the metal foil from an endless storage device. A joining element or strip is applied to the metal foil. The metal foil is shaped into subsequent channels. The metal foil is wound or stacked to form first and second channels in opposite directions. The first channel has an open entry cross section at the first end side extending partway into the first channel. The first channel has a closure opposite the entry cross section toward the second end side. Mutually bearing contact surfaces of the channels are joined, creating a wholly metal foil particle filter.
摘要翻译：从金属箔制造颗粒过滤器的方法包括从无端存储装置拉出金属箔。将接合元件或条带施加到金属箔。金属箔被成形为随后的通道。金属箔被卷绕或堆叠以在相反的方向上形成第一和第二通道。第一通道在第一端部处具有向第一通道延伸的开放入口横截面。第一通道具有与入口横截面相对的朝向第二端侧的封闭件。通道的相互接触的接触表面被连接，形成完全金属箔颗粒过滤器。

70. 发明授权

US06854263B1 Method and device for regulating the temperature range of an NOx accumulator in an exhaust system of an internal combustion engine 有权
标题翻译：用于调节内燃机的排气系统中的NOx蓄电池的温度范围的方法和装置
公开(公告)号：US06854263B1
公开(公告)日：2005-02-15
申请号：US09556662
申请日：2000-04-24
申请人： Rolf Brück , Bernhard Pfalzgraf
发明人： Rolf Brück , Bernhard Pfalzgraf
IPC分类号： F01N3/24 , B01D53/94 , F01N3/08 , F01N3/20 , F01N13/02 , F01P3/20 , F02D41/02 , F01N3/00
CPC分类号： F01N3/0842 , B01D53/9495 , F01N3/0871 , F01N3/101 , F01N13/009 , F01N13/0093 , F01N2240/02 , F01P3/20 , F02D41/024 , F02D2200/0802 , Y02T10/22 , Y02T10/26
摘要： A method and a device for controlling the temperature of an NOx accumulator to purify the exhaust gas stream of an internal combustion engine, can be used especially for diesel or lean-burn engines. A heat flow is carried off from the exhaust gas stream upstream of the NOx accumulator in the exhaust gas line depending on the operating state of the internal combustion engine, so that a maximum temperature of the NOx accumulator is not exceeded and more particularly so that a specified temperature range is maintained. In order to obtain a minimum operating temperature of the NOx accumulator, the internal combustion engine is operated at least at an air-fuel ratio of λ≦1 until the minimum operating temperature is reached.
摘要翻译：用于控制NOx蓄能器的温度以净化内燃机的排气流的方法和装置可以特别用于柴油或稀燃燃烧发动机。根据内燃机的运转状态，从废气管线上游的NOx蓄能器的排气流中流出热量，不会超过NOx蓄能器的最高温度，特别是使保持指定的温度范围。为了获得NOx储存器的最低工作温度，内燃机至少在λ<= 1的空燃比下运行，直到达到最小工作温度。

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