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    Honeycomb body with fissured end sides
    3.
    发明授权
    Honeycomb body with fissured end sides 失效
    蜂窝体与裂缝端面

    公开(公告)号：US07527666B2

    公开(公告)日：2009-05-05

    申请号：US11845799

    申请日：2007-08-28

    申请人： Jan Kramer ,  Ferdi Kurth ,  Udo Schmidt ,  Hans-Günter Faust ,  Ludwig Wieres

    发明人： Jan Kramer ,  Ferdi Kurth ,  Udo Schmidt ,  Hans-Günter Faust ,  Ludwig Wieres

    IPC分类号： B01D39/10 ,  B01D39/14

    CPC分类号： B01J35/04 ,  F01N3/0222 ,  F01N3/281 ,  F01N2330/02 ,  F01N2330/32 ,  Y02T10/20 ,  Y10S55/30 ,  Y10T428/1234 ,  Y10T428/24149

    摘要： A honeycomb body includes an inlet end side and an outlet end side. Metal sheets are wound, intertwined and/or layered into a multiplicity of sheet metal layers being at least partially structured to form channels leading from the inlet end side to the outlet end side. Edges of at least some of the sheet metal layers have cutouts formed therein at the inlet end side and/or the outlet end side, resulting in a fissured structure of the inlet end side and/or the outlet end side. As a result, only the smooth metal sheets or only the structured metal sheets or both can be provided with the cutouts. Additionally, at least some of the metal sheets can be made of a porous material, in particular compressed metal fibers. Deposition of soot particles on the end sides of the honeycomb body is, to a large extent, prevented due to the cutouts.

    摘要翻译： 蜂窝体包括入口端侧和出口端侧。 金属片被缠绕，缠结和/或分层成多个金属片，其至少部分地构造成形成从入口端侧到出口端侧的通道。 至少一些金属片层的边缘在入口端侧和/或出口端侧形成有切口，导致入口端侧和/或出口端侧的裂缝结构。 结果，只有光滑的金属片或仅结构的金属片或者两者都可以设置有切口。 此外，至少一些金属片可以由多孔材料制成，特别是压缩的金属纤维。 在蜂窝体的端面上的烟灰粒子的沉积在很大程度上由于切口而被防止。

    Catalyst carrier body with sleeve and shortened tubular jacket and catalytic converter having the catalyst carrier body
    7.
    发明授权
    Catalyst carrier body with sleeve and shortened tubular jacket and catalytic converter having the catalyst carrier body 有权
    具有套筒的催化剂载体和缩短的管状夹套以及具有催化剂载体的催化转化器

    公开(公告)号：US07241427B2

    公开(公告)日：2007-07-10

    申请号：US10234548

    申请日：2002-09-04

    申请人： Thomas Nagel ,  Hans-Günter Faust ,  Ludwig Wieres ,  Wolfgang Maus

    发明人： Thomas Nagel ,  Hans-Günter Faust ,  Ludwig Wieres ,  Wolfgang Maus

    IPC分类号： B01D50/00

    CPC分类号： F01N3/2842 ,  F01N3/2821 ,  F01N2260/10 ,  F01N2450/02 ,  F01N2450/22 ,  Y02A50/2322

    摘要： A catalyst carrier body includes a honeycomb body having sheet-metal layers and an axial extent. The sheet-metal layers are at least partly structured in such a way that the honeycomb body has passages through which an exhaust gas can flow. The sheet-metal layers of the honeycomb body have end regions lying radially outwardly. A tubular jacket has an edge and an axial span shorter than the axial extent of the honeycomb body. The tubular jacket is connected to the honeycomb body in at least one axial partial-region by a joining technique. A sleeve has an axial length shorter than the axial extent of the honeycomb body and is disposed on an outer region of the honeycomb body, in the vicinity of an end surface. The sleeve has an inner shell surface connected by a joining technique to the end regions of the sheet-metal layers at the end surfaces. The honeycomb body projects beyond an edge of the tubular jacket in a projecting section surrounded by the sleeve. In this way, stresses between the honeycomb body and the tubular jacket are avoided even with high thermal loads on the catalyst carrier body. A catalytic converter having the catalyst carrier body is also provided.

    摘要翻译： 催化剂载体主体包括具有片状金属层和轴向范围的蜂窝体。 至少部分地将片状金属层构造成使得蜂窝体具有排气可以流过的通路。 蜂窝体的片金属层具有径向向外的端部区域。 管状护套具有比蜂窝体的轴向长度短的边缘和轴向跨度。 管状护套通过接合技术在至少一个轴向部分区域中连接到蜂窝体。 套筒具有比蜂窝体的轴向长度短的轴向长度，并且在端面附近设置在蜂窝体的外部区域。 套筒具有通过接合技术连接到端面处的金属板层的端部区域的内壳表面。 蜂窝体在由套管包围的突出部分中突出超过管状护套的边缘。 以这种方式，即使在催化剂载体主体上具有高的热负载，也避免了蜂窝体和管状护套之间的应力。 还提供了具有催化剂载体的催化转化器。

    Sheet-metal layer with anti-diffusion structures and metallic honeycomb body with at least one such sheet-metal layer
    8.
    发明授权
    Sheet-metal layer with anti-diffusion structures and metallic honeycomb body with at least one such sheet-metal layer 有权
    具有防扩散结构的钣金层和具有至少一个这样的片金属层的金属蜂窝体

    公开(公告)号：US08288010B2

    公开(公告)日：2012-10-16

    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

    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，以使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相交。