公开(公告)号：US06316384B1

公开(公告)日：2001-11-13

申请号：US09539244

申请日：2000-03-30

申请人： Rolf Brück ,  Wolfgang Maus

发明人： Rolf Brück ,  Wolfgang Maus

IPC分类号： B01J3200

CPC分类号： B01D53/9454 ,  B01J35/04 ,  F01N3/2853 ,  F01N3/2857 ,  F01N3/2864 ,  F01N3/2878 ,  F01N2330/06 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T428/24149

摘要： A honeycomb body configuration includes a metal housing accommodating a honeycomb body having a plurality of channels separated from one another by dividing walls. The honeycomb body has varying radial strength along its periphery. A compensation layer is disposed at least in partial regions of the periphery between the housing and the honeycomb body. The compensation layer has at least two support sections in the peripheral direction of the honeycomb body which exert greater forces in the radial direction upon the honeycomb body than outside the support sections in remaining peripheral regions. The support sections are disposed in regions where the honeycomb body has greater radial strength. Steps can be taken to produce the support sections on the compensation layer, by using support segments on the housing and/or beads on the honeycomb body, in each case in the peripheral regions of greater strength. The invention is particularly suitable for simple and sound installation of thin-walled extruded ceramic honeycomb bodies in metal housings.

摘要翻译： 蜂窝体构造包括容纳蜂窝体的金属壳体，所述蜂窝体具有通过分隔壁彼此分离的多个通道。 蜂窝体沿其周边具有变化的径向强度。 补偿层至少设置在壳体和蜂窝体之间的周边的部分区域中。 补偿层在蜂窝体的周向上具有至少两个在蜂窝体的圆周方向上的支撑部分，其在蜂窝体上在径向方向上比在剩余周边区域中的支撑部分外侧施加更大的力。 支撑部分设置在蜂窝体具有较大径向强度的区域中。 可以采用步骤来在补偿层上通过在壳体上的支撑段和/或蜂窝体上的珠子（在每种情况下）在较大强度的周边区域中产生支撑部分。 本发明特别适用于薄壁挤压陶瓷蜂窝体在金属外壳中的简单且良好的安装。

公开(公告)号：US06274099B1

公开(公告)日：2001-08-14

申请号：US08843804

申请日：1997-04-21

申请人： Wolfgang Maus ,  Rolf Brück

发明人： Wolfgang Maus ,  Rolf Brück

IPC分类号： B01D5334

CPC分类号： F01N3/2842 ,  F01N3/281 ,  F01N13/14 ,  F01N2260/08 ,  F01N2450/02 ,  F01N2450/20

摘要： In a device for the catalytic conversion of exhaust gases in an exhaust system, in particular an exhaust system of a combustion engine, and a process for manufacturing the same, a catalyst carrier body is provided with a multiplicity of channels through which an exhaust gas can flow. At least a part of a free flow cross-section of the channels is closed in an exhaust gas flow direction by plastic deformation of channel walls in an outer annular region of the catalyst carrier body. The plastic deformation can be carried out with a tool. The tool has a disk rotatable about an axle. The disk is pressed with force against the catalyst carrier body and the jacket so that a plastic deformation of the jacket tube and the channel walls occurs. A circumferential bead directed towards the carrier body is produced. Other techniques for plastic deformation are possible. The thus closed outer channels form a heat insulation with respect to the jacket tube, so that the catalyst carrier body heats up more quickly in a cold-starting phase.

摘要翻译： 在用于排气系统，特别是内燃机的排气系统中的废气的催化转化的装置及其制造方法中，催化剂载体主体设置有多个通道，废气可以通过该通道 流。 通道的自由流动横截面的至少一部分在废气流动方向上通过催化剂载体主体的外部环形区域中的通道壁的塑性变形而封闭。 塑料变形可用工具进行。 该工具具有可围绕轴旋转的盘。 盘被迫力压在催化剂载体主体和护套上，从而发生套管和通道壁的塑性变形。 产生朝向载体主体的周向珠。 塑性变形的其他技术是可能的。 这样封闭的外部通道相对于套管形成隔热，使得催化剂载体在冷启动阶段更快地加热。

公开(公告)号：US06190784B1

公开(公告)日：2001-02-20

申请号：US09221781

申请日：1998-12-28

申请人： Wolfgang Maus ,  Rolf Brück

发明人： Wolfgang Maus ,  Rolf Brück

IPC分类号： F01N328

CPC分类号： F01N3/2821 ,  B01J35/04 ,  F01N3/281 ,  F01N2330/38 ,  F01N2330/42 ,  F01N2470/10 ,  Y10T428/1234 ,  Y10T428/12368

摘要： A conical honeycomb body includes a tubular casing which is conical with respect to an axis. At least one stack in the casing is formed of at least one layer at least partially having waves. The layers bound a plurality of channels through which a fluid can flow. Structures extending substantially in axial direction of the honeycomb body project from the waves of the layers.

摘要翻译： 锥形蜂窝体包括相对于轴线呈圆锥形的管状壳体。 壳体中的至少一个堆叠由至少一层至少部分地具有波浪形成。 这些层结合了多个通道，流体可以通过该通道流动。 基本沿蜂窝体的轴向延伸的结构从层的波浪突出。

公开(公告)号：US5785931A

公开(公告)日：1998-07-28

申请号：US761527

申请日：1996-12-06

申请人： Wolfgang Maus ,  Helmut Swars ,  Rolf Bruck ,  Bohumil Hum-Polik

发明人： Wolfgang Maus ,  Helmut Swars ,  Rolf Bruck ,  Bohumil Hum-Polik

IPC分类号： F28D1/047 ,  B01D53/86 ,  B01J35/04 ,  B21D47/00 ,  B32B3/12 ,  F01N3/20 ,  F01N3/28 ,  B01D53/34

CPC分类号： B01J35/04 ,  F01N3/2013 ,  F01N3/281 ,  F28D9/04 ,  F01N2330/44 ,  Y02T10/26 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/1241 ,  Y10T428/24149 ,  Y10T428/24744

摘要： A metal honeycomb body is disposed within a jacket member. At least partly structured sheet-metal layers are wrapped around one another and extend alternatingly back and forth in a curved, preferably involute, fashion between an outer annular region and an inner annular region of the honeycomb body. The sheet-metal layers form loops. At least three reversal lines are defined in the outer annular region, and the sheet-metal layers are intertwined about these reversal lines. A method for producing the honeycomb body includes the following steps: forming or winding a multi-layer hollow coil from at least one sheet-metal strip which has at least partial structuring; deforming the multi-layer hollow coil from the outside thereof towards the inside at at least three lines such that the at least one sheet-metal strip extends in loops between outer and inner reversal lines; and compacting the resulting deformed multi-layer structure about the inner reversal lines by rotationally intertwining the loops formed by the folded sheet-metal layers in a given direction.

公开(公告)号：US5655211A

公开(公告)日：1997-08-05

申请号：US714723

申请日：1996-09-17

申请人： Wolfgang Maus

发明人： Wolfgang Maus

IPC分类号： B01J35/00 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28 ,  H05B3/12 ,  B22F7/00

CPC分类号： F01N3/2026 ,  B01J35/0033 ,  B01J35/04 ,  F01N3/2803 ,  F01N3/2807 ,  F01N3/2828 ,  H05B3/12 ,  F01N2330/14 ,  Y02T10/26 ,  Y10T428/12028 ,  Y10T428/12056

摘要： A honeycomb structure includes a honeycomb body of electrically conductive material. The honeycomb body has regions of different material with different specific electrical resistance. The honeycomb body is electrically divided by slots and/or electrically insulating layers for causing an electric current to flow along a winding path through the honeycomb body. A method for producing a honeycomb body having regions of different specific electrical resistances includes supplying two different compositions of metal powder or a mixture of metal and ceramic powder to an extruder, while guiding one of the compositions to an inner region and the other of the compositions to an outer region of the extruder surrounding the inner region. The different compositions are co-extruded to make a monolithic honeycomb body. The honeycomb body is fired, sintered or physically-chemically treating differently from one region to another. Offset slots are formed in the extruded honeycomb body.

摘要翻译： 蜂窝结构体包括导电材料的蜂窝体。 蜂窝体具有不同材料的不同比电阻的区域。 蜂窝体通过狭缝和/或电绝缘层电分割，以使电流沿着缠绕路径流过蜂窝体。 具有不同比电阻区域的蜂窝体的制造方法包括将两种不同组成的金属粉末或金属和陶瓷粉末的混合物供给挤出机，同时将组合物中的一种引导到内部区域，另一种组合物 到围绕内部区域的挤出机的外部区域。 将不同的组合物共挤出以制成整体式蜂窝体。 将蜂窝体烧制，烧结或物理化学处理不同地从一个区域到另一个区域。 在挤出的蜂窝体中形成偏移槽。

公开(公告)号：US5328774A

公开(公告)日：1994-07-12

申请号：US27735

申请日：1993-02-05

申请人： Wolfgang Maus ,  Helmut Swars

发明人： Wolfgang Maus ,  Helmut Swars

IPC分类号： B01J35/04 ,  F01N3/28 ,  F01N13/02

CPC分类号： B01J35/04 ,  F01N13/0097 ,  F01N3/28 ,  F01N3/281 ,  F01N2330/02 ,  F01N2330/48 ,  Y10T428/1234 ,  Y10T428/24149

摘要： A honeycomb body includes leading and trailing end surfaces being mutually spaced apart in a given flow direction. Subsections are disposed in succession in the given flow direction between the end surfaces. At least some sheet-metal layers have structures forming channels therebetween extending approximately in the given flow direction through which a fluid can flow. The channels have dimensions determined by the structures of the sheet-metal layers. Each of the subsections has a different number of channels per unit of cross-sectional area and the channels have cross-sectional areas differing in each of the subsections. The sheet-metal layers include some layers being smooth or slightly structured in proportion to the dimensions of the channels, having spacings therebetween and extending from the leading to the trailing end surfaces giving the honeycomb body a monolithic form, and the sheet-metal layers include different numbers of other sheet-metal layers filling the spacings in each of the subsections.

摘要翻译： 蜂窝体包括在给定的流动方向上相互间隔开的前端面和后端面。 分段在端面之间的给定流动方向上相继布置。 至少一些片金属层具有在其间形成通道的结构，大致沿给定的流动方向延伸，流体可以流过该流动方向。 通道具有由金属板层的结构确定的尺寸。 每个子部分具有每单位横截面积的不同数量的通道，并且通道在每个子部分中具有不同的横截面区域。 片状金属层包括与通道的尺寸成比例地平滑或稍微构造的一些层，其间具有间隔并且从引导到后端表面延伸，从而使蜂窝体成为整体形式，并且片状金属层包括 不同数量的其他片金属层填满每个子部分的间距。

公开(公告)号：US5187855A

公开(公告)日：1993-02-23

申请号：US809666

申请日：1991-12-18

申请人： Helmut Swars ,  Wolfgang Maus

发明人： Helmut Swars ,  Wolfgang Maus

IPC分类号： B21D39/20 ,  B21D53/84

CPC分类号： B21D39/203 ,  B21D53/845 ,  Y10T29/4994

摘要： A process for allowing the attachment of drive or coupling elements, such as cams, gears, crank webs or bearing elements, such as friction bearing bushes, or complete roller bearings on tubes or tubular portions by hydraulic expansion, for the purpose of producing assembled cam shafts, transmission shafts, crank shafts or the like, with the expansion of the tubes taking place exclusively in the region of the respective elements beyond the limit of elasticity of the tubes, against a permanent elastic prestress in the elements. To relieve the load on the seals limiting the regions to be expanded, a counter pressure which is higher than the ambient pressure is applied to the intermediate or end regions.

摘要翻译： 用于通过液压膨胀来允许驱动或联接元件例如凸轮，齿轮，曲柄腹板或轴承元件（例如摩擦轴承衬套）或整体滚子轴承附接在管或管状部分上的过程，用于制造组装的凸轮 轴，传动轴，曲柄轴等，其中管的膨胀仅在各元件的区域内发生超过管的弹性极限，抵抗元件中的永久弹性预应力。 为了减轻限制扩张区域的密封件的负载，将高于环境压力的反压力施加到中间或端部区域。

公开(公告)号：US5102743A

公开(公告)日：1992-04-07

申请号：US564384

申请日：1990-08-08

申请人： Wolfgang Maus ,  Helmut Swars

发明人： Wolfgang Maus ,  Helmut Swars

IPC分类号： B32B3/12 ,  B01J35/04 ,  F01N3/28

CPC分类号： F01N3/281 ,  B01J35/04 ,  F01N2330/02 ,  Y10T428/1234 ,  Y10T428/1241 ,  Y10T428/24149 ,  Y10T428/24174 ,  Y10T428/24479

摘要： A honeycomb body, especially a catalyst carrier body with a preferably round, oval or elliptical cross section, includes a jacket tube and a stack of at least partly structured sheet-metal layers being intertwined in different directions in the jacket tube. The stack has a given length dimension and a given width dimension. At least one of the sheet-metal layers has a greater thickness over at least part of at least one of the given dimensions than others of the layers. The at least one sheet-metal layer having a greater thickness is formed of thicker sheet metal than the others of the layers or it is formed of a plurality of identically structured metal sheets resting closely against one another.

摘要翻译： 蜂窝体，特别是具有优选圆形，椭圆形或椭圆形横截面的催化剂载体主体包括夹套管和至少部分结构的片状金属层的叠层，其在夹套管中沿不同方向相互缠绕。 堆叠具有给定的长度尺寸和给定的宽度尺寸。 至少一个片状金属层在给定尺寸中的至少一个的至少一部分中的厚度大于其他层中的至少一个。 具有较大厚度的至少一个片金属层由比其它层更厚的金属板形成，或者由彼此紧密相靠的多个相同结构的金属片形成。

公开(公告)号：US4285393A

公开(公告)日：1981-08-25

申请号：US87255

申请日：1979-10-22

申请人： Wolfgang Maus ,  Wolfgang Niemeyer ,  Helmut Swars

发明人： Wolfgang Maus ,  Wolfgang Niemeyer ,  Helmut Swars

IPC分类号： F28D7/06 ,  F28D7/16 ,  F28F9/00 ,  F28F9/02

CPC分类号： F28F9/02 ,  F28D7/06 ,  F28D2021/0054

摘要： A U-tube heat exchanger for the heat transfer from a primary gas circuit to a secondary gas circuit in a high temperature reactor. At the high temperatures of approximately 950.degree. C., the additionally permissible stresses on the used materials are low. The cold gas collector is therefore flexibly attached at the housing. The arrangement permits complete and also remote-controlled testing from the secondary gas-side of all parts of the primary gas circuit which are stressed by pressure. The flexible elements are neither stressed by the weight of the heat exchanger nor endangered by high temperatures.

摘要翻译： 一种U型管热交换器，用于在高温反应器中从初级气体回路传递到二次气体回路。 在约950℃的高温下，所使用的材料的附加应力很小。 因此，冷气体收集器柔性地附接在壳体上。 该装置允许从主要气体回路的所有部分的二次气体侧进行完全的和远程控制的测试，这些压力受到压力的影响。 柔性元件既不受热交换器的重量的影响，也不受高温的危害。

公开(公告)号：US08470274B2

公开(公告)日：2013-06-25

申请号：US13245997

申请日：2011-09-27

申请人： Wolfgang Maus ,  Rolf Brück

发明人： Wolfgang Maus ,  Rolf Brück

IPC分类号： B01D47/00 ,  B01D53/86 ,  B01D53/56 ,  B01D53/50

CPC分类号： B01D53/9495 ,  F01N3/208 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F01N2900/14 ,  F01N2900/1402 ,  F01N2900/1602 ,  F01N2900/1622 ,  F01N2900/1812 ,  Y02A50/2325 ,  Y02T10/24

摘要： A method for feeding reducing agent or reducing agent precursor into exhaust systems of mobile internal combustion engines and an exhaust system are preferably used for internal combustion engines with high nitrogen oxide compound emissions. A feed time is established. An exhaust parameter and/or necessary quantity of reducing agent is determined and a feed state of the reducing agent is defined. The reducing agent is treated if the feed state does not correspond to a stored state. The reducing agent feed to the exhaust system takes place last. The steps are repeated multiple times. This permits reducing agent to be fed into an exhaust system in a state suitable for the exhaust temperature, so that complete conversion of reducing agent takes place and selectively catalytic reduction is also ensured. This reduces the quantity of electrical energy necessary for converting reducing agent. A motor vehicle having the system is also provided.

摘要翻译： 将还原剂或还原剂前体进料到可移动内燃机和排气系统的排气系统中的方法优选用于具有高氮氧化物化合物排放的内燃机。 建立喂食时间。 确定排气参数和/或必需量的还原剂，并定义还原剂的进料状态。 如果进料状态不对应于储存状态，则还原剂被处理。 排气系统的还原剂进料最后进行。 步骤重复多次。 这使得还原剂能够以适于排气温度的状态进入排气系统，从而进行还原剂的完全转化并且还确保了选择性催化还原。 这减少了转化还原剂所需的电能量。 还提供了具有该系统的机动车辆。