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1. 发明申请

US20100184590A1 HONEYCOMB BODY HAVING A METALLIC FOIL WITH AN OXIDE COAT, FOIL HAVING AN OXIDE COAT AND METHOD FOR PRODUCING AN OXIDE COAT ON A METALLIC FOIL 有权
标题翻译：具有氧化物膜的金属箔的蜂窝体，具有氧化物覆盖层的箔和在金属箔上生产氧化物涂层的方法
公开(公告)号：US20100184590A1
公开(公告)日：2010-07-22
申请号：US12719089
申请日：2010-03-08
申请人： Kait Althöfer , Jan Hodgson , Sven Schepers
发明人： Kait Althöfer , Jan Hodgson , Sven Schepers
IPC分类号： B01J23/745 , B01J32/00 , B01J21/18
CPC分类号： F01N3/281 , B23K1/0014 , B23K1/008 , C23C8/14 , F01N2330/04 , F01N2530/04 , F01N2530/06 , F01N2530/26 , Y10S977/773
摘要： A honeycomb body, in particular a catalyst carrier body, includes metallic foil of high-temperature corrosion-resistant steel with connecting points and an oxide layer with a thickness of 60 to 80 or 70 to 75 nm on each surface. The foil is composed of steel with chromium and aluminum components, particularly 1 to 5% aluminum. The oxide layer is substantially aluminum oxide or γ-aluminum oxide with a uniform thickness having a tolerance of less than 10% or less than 5% on all surfaces. The oxide layer may be on a rolled foil having a mean surface roughness of greater than 0.3 or 0.5 μm or approximately 0.6 μm in rolling direction and/or transversely thereto. The honeycomb body is durable under high loads and has defined connecting points. A foil having an oxide coat and a method for producing an oxide coat on a metallic foil are also provided.
摘要翻译：蜂窝体，特别是催化剂载体主体包括具有连接点的高温耐腐蚀钢的金属箔和在每个表面上具有60至80或70至75nm厚度的氧化物层。箔由具有铬和铝组分的钢组成，特别是1至5％的铝。氧化物层基本上是具有均匀厚度的氧化铝或γ-氧化铝，其在所有表面上具有小于10％或小于5％的公差。氧化物层可以在轧制方向上和/或横向上具有大于0.3或0.5μm或约0.6μm的平均表面粗糙度的轧制箔。蜂窝体在高负载下是耐用的，并具有确定的连接点。还提供了具有氧化物涂层的箔和在金属箔上生产氧化物涂层的方法。

2. 发明授权

US08771821B2 Honeycomb body with flexible connecting points, exhaust-gas treatment unit and motor vehicle 有权
标题翻译：蜂窝体具有柔性连接点，废气处理单元和机动车辆
公开(公告)号：US08771821B2
公开(公告)日：2014-07-08
申请号：US12869856
申请日：2010-08-27
申请人： Rolf Brück , Peter Hirth , Kait Althöfer , Wolfgang Maus
发明人： Rolf Brück , Peter Hirth , Kait Althöfer , Wolfgang Maus
IPC分类号： B01D53/92 , F01N3/022
CPC分类号： F01N3/281 , F01N2260/10 , F01N2330/02 , F01N2330/44 , Y02A50/2322
摘要： A honeycomb body is formed of at least one at least partially structured sheet-metal foil and has a plurality of channels. The sheet-metal foil has a course or profile direction and includes top-side connecting points and bottom-side connecting points to itself or to at least one additional smooth sheet-metal foil or structured sheet-metal foil. At least the top-side connecting points or bottom-side connecting points form a curved connection line and expansion joints between the respective connection points of the curved connection line. An exhaust-gas treatment unit and a motor vehicle are also provided.
摘要翻译：蜂窝体由至少一个至少部分结构的片状金属箔形成并且具有多个通道。片状金属箔具有路线或轮廓方向，并且包括自身的顶侧连接点和底侧连接点，或者至少一个附加光滑的金属箔或结构的片状金属箔。至少顶侧连接点或底侧连接点在弯曲连接线的相应连接点之间形成弯曲连接线和伸缩接头。还提供废气处理单元和机动车辆。

3. 发明授权

US07011893B2 Metallic layer with regions of varying material thickness, method for producing such a metallic layer and honeycomb body at least partly produced from such metallic layers 有权
标题翻译：具有不同材料厚度的区域的金属层，至少部分地由这种金属层制造的用于制造这种金属层的方法和蜂窝体
公开(公告)号：US07011893B2
公开(公告)日：2006-03-14
申请号：US11049519
申请日：2005-02-02
申请人： Jan Hodgson , Kait Althöfer , Arndt-Udo Rolle
发明人： Jan Hodgson , Kait Althöfer , Arndt-Udo Rolle
IPC分类号： B32B3/12 , B01J32/00 , B01J35/04 , B01D53/34 , B21D13/10
CPC分类号： B01J35/04 , B01J37/0225 , B21D13/00 , B21D47/00 , F01N3/0226 , F01N3/035 , F01N3/281 , F01N2330/323 , F01N2330/324 , F01N2450/22 , Y10T29/49345 , Y10T428/1234 , Y10T428/12354 , Y10T428/12389 , Y10T428/1241
摘要： A process for producing a metallic layer includes forming structures at least in subregions of the metallic layer. The structures have corrugation troughs and corrugation peaks, an upper bearing surface formed at least in part from the peaks, and a lower bearing surface formed at least in part from the troughs. The metallic layer is formed with at least a first region having a first thickness and a second region having a second thickness, different than the first thickness. The structures are formed, in longitudinal direction, independently of the thickness, with at least one of the upper and lower bearing surfaces in the regions being substantially aligned in longitudinal direction in vicinity of at least one of the peaks and the troughs. A metallic layer with regions of varying material thickness and a honeycomb body produced at least partly from such metallic layers, are also provided.
摘要翻译：金属层的制造方法包括至少在金属层的亚区域形成结构。结构具有波纹槽和波纹峰，至少部分地从峰形成的上支承表面和至少部分地从槽形成的下支承表面。金属层形成有至少第一区域，具有第一厚度，第二区域具有不同于第一厚度的第二厚度。所述结构在纵向方向上独立于所述厚度形成，所述区域中的所述上轴承表面和所述下支承表面中的至少一个在纵向方向上基本上对齐在所述峰和槽中的至少一个附近。还提供了具有不同材料厚度的区域的金属层和至少部分地由这些金属层制造的蜂窝体。

4. 发明申请

US20120064360A1 SHEET-METAL LAYER WITH ANTI-DIFFUSION STRUCTURES AND METALLIC HONEYCOMB BODY WITH AT LEAST ONE SUCH SHEET-METAL LAYER 有权
标题翻译：具有抗扩散结构和金属蜂窝体的板 - 金属层与至少一个这样的金属层
公开(公告)号：US20120064360A1
公开(公告)日：2012-03-15
申请号：US13279433
申请日：2011-10-24
申请人： KAIT ALTHÖFER , LUDWIG WIERES , MICHAEL VOIT , STEFAN SEELIGER , FERDI KURTH
发明人： KAIT ALTHÖFER , LUDWIG WIERES , MICHAEL VOIT , STEFAN SEELIGER , FERDI KURTH
IPC分类号： B32B3/12 , B32B3/00
CPC分类号： F01N3/281 , F01N3/2814 , F01N2330/02 , Y10T428/1234 , Y10T428/1241
摘要： A sheet-metal layer includes anti-diffusion structures made of a high-temperature-corrosion-resistant steel having a longitudinal direction, upper and lower surfaces, a thickness of 0.015 to 0.1 mm and discontinuous microstructures extending approximately in the longitudinal direction. The microstructures have a structure height (0.02 to 0.1 mm), a structure length (2 to 10 mm), a structure width (0.2 to 1 mm), a longitudinal spacing (greater than 2 mm), formed by interruptions, from the nearest microstructure aligned approximately in the longitudinal direction and a lateral distance (1 to 10 mm) from the nearest laterally adjacent microstructure. Some of the microstructures project out of the sheet-metal layer toward the upper surface and some toward the lower surface. The microstructures cause each straight theoretical line extending across the sheet-metal layer perpendicularly to the longitudinal direction to intersect at least two microstructures projecting toward the upper surface and two microstructures projecting toward the lower surface.
摘要翻译：片状金属层包括由具有纵向，上表面和下表面的高温耐腐蚀钢制成的抗扩散结构，厚度为0.015至0.1mm，并且在纵向方向上大致延伸的不连续微结构。微结构具有从最近的结构高度（0.02〜0.1mm），结构长度（2〜10mm），结构宽度（0.2〜1mm），纵向间隔（大于2mm）大致沿纵向方向取向的微结构和与最近的横向相邻微结构的横向距离（1至10mm）。一些微结构从片状金属层朝向上表面突出，一些向下突出。这些微结构导致每个直线理论线垂直于纵向方向延伸穿过金属板层，以至少两个向上表面突出的微结构和向下表面突出的两个微结构。

5. 发明申请

US20100196735A1 METALLIC FOIL FOR PRODUCING HONEYCOMB BODIES, HONEYCOMB BODY PRODUCED THEREFROM AND METHOD OF PRODUCING A HONEYCOMB BODY USING A FOIL 有权
标题翻译：用于生产蜂窝体的金属箔，生产的蜂窝体及其生产蜂窝体的方法
公开(公告)号：US20100196735A1
公开(公告)日：2010-08-05
申请号：US12719094
申请日：2010-03-08
申请人： Rolf Brück , Sven Schepers , Jan Hodgson , Kait Althöfer
发明人： Rolf Brück , Sven Schepers , Jan Hodgson , Kait Althöfer
IPC分类号： B32B3/12 , B23K1/00 , B23K31/02
CPC分类号： F01N3/281 , B01J35/04 , B01J37/0225 , F01N2330/04 , Y10T29/49345 , Y10T428/1234 , Y10T428/12431 , Y10T428/12438 , Y10T428/12472
摘要： A foil for producing a metal honeycomb or catalyst carrier body, has an average surface roughness of more than 0.3 μm (micrometers) on both surfaces in at least one measurement direction. Preferably, the foil is rolled and has an average surface roughness of more than 0.3 or 0.5 μm, especially approximately 0.6 μm, in the rolling direction and/or transverse thereto. The foil can have an oxide coating with a thickness between 60 and 80 or between 70 and 75 nm (nanometers) on both surfaces. Despite the roughness, an even thickness of the oxide coating with a tolerance of less than 10% or 5% is advantageous on both surfaces. The foil allows production of durable honeycomb bodies, especially for exhaust systems of internal combustion engines, requiring an exactly defined distribution and quality of compounds in the interior thereof. A honeycomb body and method of production using a foil, are also provided.
摘要翻译：用于制造金属蜂窝体或催化剂载体的箔在至少一个测量方向上在两个表面上的平均表面粗糙度大于0.3μm（微米）。优选地，箔被轧制并且在轧制方向和/或横向上具有大于0.3或0.5μm，特别是约0.6μm的平均表面粗糙度。箔可以具有在两个表面上具有60至80或70至75nm（纳米）厚度的氧化物涂层。尽管粗糙度，具有小于10％或5％的公差的氧化物涂层的均匀厚度在两个表面上都是有利的。箔片允许生产耐用的蜂窝体，特别是用于内燃机的排气系统，需要在其内部具有精确定义的化合物的分布和质量。还提供了蜂窝体和使用箔的生产方法。

6. 发明授权

US07765697B2 Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body 有权
标题翻译：具有用于测量传感器的法兰片的蜂窝体的制造方法和相应的蜂窝体
公开(公告)号：US07765697B2
公开(公告)日：2010-08-03
申请号：US10931425
申请日：2004-09-01
申请人： Rolf Brück , Kait Althöfer
发明人： Rolf Brück , Kait Althöfer
IPC分类号： B21D51/16
CPC分类号： F16L41/084 , B23K2101/02 , F01N3/281 , F01N13/008 , Y10T29/49345 , Y10T29/49872 , Y10T29/49879
摘要： A process for producing a honeycomb body includes a) producing a tubular casing from sheet metal; b) introducing a hole, delimited by a rim, into the sheet metal; c) fitting a flange piece for a measurement sensor to the hole rim; d) introducing a honeycomb structure into the tubular casing; and e) joining the tubular casing to the honeycomb structure and the flange piece by brazing or welding in a single, common, heat treatment process. Steps a), b) and c) are carried out in any desired order. A honeycomb body includes a honeycomb structure. A tubular casing surrounds the honeycomb structure, has a hole delimited by a rim, and has a necked region surrounding the hole. A flange piece for a measurement sensor is brazed to the hole rim. The process allows a flange piece to be connected to the tubular casing in an advantageous manner as part of an on-going heat treatment process, resulting in a simple and fast production and consequently a reduction of costs.
摘要翻译：蜂窝体的制造方法包括：a）从金属板制造管状壳体; b）将由边缘限定的孔引入到金属板中; c）将测量传感器的法兰片安装到孔边缘; d）将蜂窝结构引入管状壳体中; 以及e）通过在单一的，常见的热处理过程中通过钎焊或焊接将所述管状壳体连接到所述蜂窝结构体和所述凸缘件。步骤a），b）和c）以任何所需的顺序进行。蜂窝体包括蜂窝结构体。围绕蜂窝结构的管状壳体具有由边缘限定的孔，并且具有围绕孔的颈部区域。用于测量传感器的法兰片钎焊到孔边缘。该方法允许凸缘件以有利的方式连接到管状壳体，作为正在进行的热处理过程的一部分，导致简单且快速的生产并因此降低成本。

7. 发明授权

US07537383B2 Protective element for a measuring probe and corresponding measuring probe, honeycomb body and motor vehicle 有权
标题翻译：测量探头和相应的测量探头，蜂窝体和机动车辆的保护元件
公开(公告)号：US07537383B2
公开(公告)日：2009-05-26
申请号：US11800534
申请日：2007-05-07
申请人： Kait Althöfer , Rolf Brück
发明人： Kait Althöfer , Rolf Brück
IPC分类号： G01K1/08 , G01K1/14 , G01K13/02
CPC分类号： F01N13/008 , F01N2560/02 , G01N27/4077
摘要： A protective element for a measuring probe, in particular a measuring probe for use in the exhaust system of a motor vehicle, includes at least one temporarily water-binding layer which binds water chemically and/or physically in a first operating state and releases the bound water in a second operating state. A corresponding measuring probe, honeycomb body and motor vehicle are also provided.
摘要翻译：用于测量探针的保护元件，特别是用于机动车辆的排气系统中的测量探针，包括至少一个临时水结合层，其在第一操作状态下化学和/或物理地结合水并释放约束水处于第二个运行状态。还提供了相应的测量探针，蜂窝体和机动车辆。

8. 发明授权

US07412873B2 Method for positioning a measuring sensor in a honeycomb body, corresponding honeycomb body, and motor vehicle 有权
标题翻译：将测量传感器定位在蜂窝体，相应蜂窝体和机动车辆中的方法
公开(公告)号：US07412873B2
公开(公告)日：2008-08-19
申请号：US11837578
申请日：2007-08-13
申请人： Kait Althöfer , Rolf Brück , Peter Hirth
发明人： Kait Althöfer , Rolf Brück , Peter Hirth
IPC分类号： G01N7/02
CPC分类号： F01N11/00 , F01N13/008 , F01N2560/02 , F01N2560/06 , Y02T10/47
摘要： A method positions a sensor in a honeycomb body which is provided with hollow spaces that can be penetrated at least in part by an exhaust gas. The sensor is placed in an area of the honeycomb body in which at least one minimum hydrogen concentration occurs when the honeycomb body is operated in the emission system of a motor vehicle. The sensor positioning method allows the sensor to be placed in the honeycomb body in such a way that systematic errors that occur are kept as small as possible as a result of an inherent transverse sensitivity of the sensor to hydrogen. This applies especially to lambda probes. A honeycomb body contains the sensor which is placed so as to supply particularly reliable test data whose systematic error is as small as possible.
摘要翻译：一种方法将传感器定位在蜂窝体中，所述蜂窝体设置有可以至少部分地通过排气穿透的中空空间。传感器被放置在蜂窝体的区域中，蜂窝体在机动车辆的排放系统中操作时至少发生一个最小氢浓度。传感器定位方法允许将传感器放置在蜂窝体中，使得发生的系统误差由于传感器对氢的固有横向灵敏度而保持尽可能小。这尤其适用于λ探针。蜂窝体包含放置的传感器，以便提供系统误差尽可能小的特别可靠的测试数据。

9. 发明授权

US08722566B2 Honeycomb body having a metallic foil with an oxide coat, foil having an oxide coat and method for producing an oxide coat on a metallic foil 有权
标题翻译：具有氧化皮的金属箔的蜂窝体，具有氧化物涂层的箔和在金属箔上产生氧化物涂层的方法
公开(公告)号：US08722566B2
公开(公告)日：2014-05-13
申请号：US12719089
申请日：2010-03-08
申请人： Kait Althöfer , Jan Hodgson , Sven Schepers
发明人： Kait Althöfer , Jan Hodgson , Sven Schepers
IPC分类号： B01J23/745 , B01J32/00 , B01J21/18 , F01N3/28 , B23K1/00 , B23K1/008 , C23C8/14
CPC分类号： F01N3/281 , B23K1/0014 , B23K1/008 , C23C8/14 , F01N2330/04 , F01N2530/04 , F01N2530/06 , F01N2530/26 , Y10S977/773
摘要： A honeycomb body, in particular a catalyst carrier body, includes metallic foil of high-temperature corrosion-resistant steel with connecting points and an oxide layer with a thickness of 60 to 80 or 70 to 75 nm on each surface. The foil is composed of steel with chromium and aluminum components, particularly 1 to 5% aluminum. The oxide layer is substantially aluminum oxide or γ-aluminum oxide with a uniform thickness having a tolerance of less than 10% or less than 5% on all surfaces. The oxide layer may be on a rolled foil having a mean surface roughness of greater than 0.3 or 0.5 μm or approximately 0.6 μm in rolling direction and/or transversely thereto. The honeycomb body is durable under high loads and has defined connecting points. A foil having an oxide coat and a method for producing an oxide coat on a metallic foil are also provided.
摘要翻译：蜂窝体，特别是催化剂载体主体包括具有连接点的高温耐腐蚀钢的金属箔和在每个表面上具有60至80或70至75nm厚度的氧化物层。箔由具有铬和铝组分的钢组成，特别是1至5％的铝。氧化物层基本上是具有均匀厚度的氧化铝或γ-氧化铝，其在所有表面上具有小于10％或小于5％的公差。氧化物层可以在轧制方向上和/或横向上具有大于0.3或0.5μm或约0.6μm的平均表面粗糙度的轧制箔。蜂窝体在高负载下是耐用的，并具有确定的连接点。还提供了具有氧化物涂层的箔和在金属箔上生产氧化物涂层的方法。

10. 发明授权

US08066787B2 Bypass flow filter with improved filter efficiency and exhaust system and vehicle having the filter 有权
标题翻译：具有改进的过滤器效率的旁通流量过滤器和具有过滤器的排气系统和车辆
公开(公告)号：US08066787B2
公开(公告)日：2011-11-29
申请号：US12326417
申请日：2008-12-02
申请人： Kait Althöfer
发明人： Kait Althöfer
IPC分类号： B01D46/00
CPC分类号： F01N3/022 , B01D39/12 , B01D46/525 , B01D2279/30 , F01N2330/04 , F01N2330/32 , F01N2330/38 , F01N2330/44 , Y02T10/20 , Y10S55/30
摘要： A bypass flow filter includes a plurality of channels which are formed of at least one structured wall layer and a filter layer. Projecting guide vanes and passages, which are formed by the wall layer and lead to a different channel, are provided in at least a majority of the channels. The passages have a narrowing cross section and a narrowing part of the cross section is directed towards an adjacent guide vane. An exhaust system and a vehicle having a bypass flow filter, are also provided.
摘要翻译：旁通流过滤器包括由至少一个结构化壁层和过滤层形成的多个通道。至少大多数通道设置有由壁层形成并且引导到不同通道的投影导向叶片和通道。通道具有变窄的横截面，并且横截面的变窄部分指向相邻的导向叶片。还提供了具有旁通流过滤器的排气系统和车辆。

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