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51. 发明申请

US20060080953A1 Method for regenerating a particle trap and exhaust system 审中-公开
标题翻译：再生颗粒捕集器和排气系统的方法
公开(公告)号：US20060080953A1
公开(公告)日：2006-04-20
申请号：US11270059
申请日：2005-11-09
申请人： Wolfgang Maus , Rolf Bruck
发明人： Wolfgang Maus , Rolf Bruck
IPC分类号： F01N5/04 , F01N3/00
CPC分类号： F02B37/00 , B01D53/9454 , B01D53/9495 , B01D53/96 , F01N3/0222 , F01N3/0253 , F01N3/035 , F01N3/2821 , F01N3/2828 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N13/011 , F01N2240/00 , F01N2330/38 , F01N2340/02 , F01N2610/03 , F02B3/06 , F02B2275/14 , F02D41/029 , F02D41/405 , Y02A50/2324 , Y02T10/123 , Y02T10/144 , Y02T10/22
摘要： An exhaust system purifies a gas flow of harmful substances. The exhaust system contains at least device for supplying a reducing agent, a first catalytic converter, and a particle trap, in the direction of flow of the gas flow through the exhaust system. At least one other exhaust purification component is provided and/or there is a distance of at least 0.5 meters between the first catalytic converter and the particle trap. In addition, a mixer and a second catalytic converter are positioned directly upstream of the particle trap. A regeneration of the particle trap disposed in the exhaust system is carried out. A reducing agent is introduced into the exhaust gas system, only upstream of the turbocharger, for carrying out the regeneration process of the particle trap.
摘要翻译：排气系统净化有害物质的气体流量。排气系统至少包含用于在通过排气系统的气流的流动方向上提供还原剂，第一催化转化器和颗粒捕集器的装置。提供至少另一个排气净化部件和/或在第一催化转化器和颗粒捕集器之间至少有0.5米的距离。此外，混合器和第二催化转化器直接位于颗粒捕集器的上游。进行设置在排气系统中的颗粒捕集器的再生。将还原剂引入排气系统中，仅在涡轮增压器的上游，用于进行颗粒捕集器的再生过程。

52. 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。

53. 发明授权

US06576032B2 Particle filter of metal foil and process for producing a particle filter 失效
公开(公告)号：US06576032B2
公开(公告)日：2003-06-10
申请号：US09992286
申请日：2001-11-19
申请人： Wolfgang Maus
发明人： Wolfgang Maus
IPC分类号： B01D3910
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 particle filter of metal foil has walls defining fluid flow channels with inlets and outlets. A first channel has an open entry cross section at a first end side extended partway into the first channel. A second channel has an open exit cross section substantially corresponding to the entry cross section. One of the walls of the first channel has filter passage perforations leading to the second channel. A closure in the first channel, opposite the entry cross section, toward a second end side, closes off the first channel to the fluid. 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.

54. 发明授权

US06485694B1 Honeycomb body with a cross-sectional region which is bordered in the interior, in particular for small engines 失效
标题翻译：蜂窝体具有与内部接合的横截面区域，特别是用于小型发动机
公开(公告)号：US06485694B1
公开(公告)日：2002-11-26
申请号：US09370232
申请日：1999-08-09
申请人： Alfred Reck , Wolfgang Maus , Uwe Siepmann
发明人： Alfred Reck , Wolfgang Maus , Uwe Siepmann
IPC分类号： B01D5388
CPC分类号： F01N13/1872 , B21C37/22 , B21D53/84 , F01N3/2807 , F01N3/281 , F01N3/2842 , F01N3/2882 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N13/1833 , F01N13/185 , F01N2330/04 , F01N2330/32 , F01N2330/323 , F01N2330/42 , F01N2450/18 , Y10T428/1234
摘要： A catalytic converter assembly for an exhaust gas system of an internal combustion engine, in particular for a small engine. The catalytic converter assembly has a housing and a catalytic converter formed of at most two layers formed of sheets disposed in the housing. The catalytic converter has an at least partially curved elongated body and at least one structured sheet with a structuring and a catalytically active material. The at least one structured sheet is wound on inclinedly around the elongated body and at least partially bears against the housing. The structuring of the at least one structured sheet in addition with one of the housing and a sheet of a layer of the at most two layers define closed passages there-between through which exhaust gases can flow and such that, as considered over the cross-section of the housing, a cross-sectional area bordered in by the closed passages constitutes at least half of a total of the cross-sectional area of the housing.
摘要翻译：一种用于内燃机的排气系统的催化转化器组件，特别是用于小型发动机。催化转化器组件具有由至少两层形成的壳体和催化转化器，所述催化转化器由设置在壳体中的片材形成。催化转化器具有至少部分弯曲的细长主体和至少一个具有结构和催化活性材料的结构化片材。所述至少一个结构化片材围绕所述细长主体倾斜缠绕并且至少部分地承载在所述壳体上。至少一个结构化片材的结构除了壳体中的一个和至多两层的层的片材之外还限定了封闭的通道，废气可以通过该通道流动，并且使得如在横截面上所考虑的那样，由封闭通道构成的截面积构成外壳的横截面积的总和的至少一半。

55. 发明授权

US06403039B1 Catalytic converter for a small engine and method for manufacturing the same 有权
标题翻译：用于小型发动机的催化转化器及其制造方法
公开(公告)号：US06403039B1
公开(公告)日：2002-06-11
申请号：US09309181
申请日：1999-05-10
申请人： Rolf Brück , Wolfgang Maus
发明人： Rolf Brück , Wolfgang Maus
IPC分类号： F01N328
CPC分类号： B01J35/04 , F01N3/281 , F01N3/2842 , F01N3/2885 , F01N2330/40 , F01N2450/02
摘要： A catalytic converter for a small engine and a method for manufacturing the same include a honeycomb body coated with catalytically active material and made from at least partly structured layers of sheet metal with channels for the passage of exhaust gas. In order to reduce manufacturing costs, the honeycomb body is placed in a silencer housing disposed in the proximity of the engine, in such a way that at least a predominant portion of exhaust gas of the small engine has to flow through the honeycomb body. The honeycomb body is a layered, wound or folded stack of sheet metal layers, which is squeezed into the silencer housing, plastically deforming at least 10% and preferably 20 to 30% of the channels, so that it completely fills at least a partial volume of the housing. Due to the considerable plastic distortion of a part of the channels, there is also a high degree of elastic deformation in the rest of the honeycomb body, which also ensures the stability of the honeycomb body, even under varying thermal stresses.
摘要翻译：用于小型发动机的催化转化器及其制造方法包括涂覆有催化活性材料并由至少部分结构化的金属板层制成的蜂窝体，其具有用于废气通过的通道。为了降低制造成本，蜂窝体被放置在设置在发动机附近的消音器壳体中，使得小型发动机的排气的至少主要部分必须流过蜂窝体。蜂窝体是分层的，卷绕的或折叠的钣金层叠，其被挤压到消音器壳体中，塑性变形至少10％，优选地为通道的20％至30％，使得其完全填充至少部分体积的住房。由于一部分通道的塑性变形相当大，蜂窝体的其余部分也存在高度的弹性变形，即使在不同的热应力下也能保证蜂窝体的稳定性。

56. 发明授权

US06391421B1 Extruded honeycomb body, in particular a catalytic converter carrier body, with reinforced wall structure 失效
标题翻译：挤压蜂窝体，特别是催化转化器载体，具有增强的壁结构
公开(公告)号：US06391421B1
公开(公告)日：2002-05-21
申请号：US09368137
申请日：1999-08-04
申请人： Rolf Brück , Wolfgang Maus
发明人： Rolf Brück , Wolfgang Maus
IPC分类号： B32B312
CPC分类号： B01D53/9454 , B01J35/04 , F01N3/2803 , Y02T10/22 , Y10T428/24149
摘要： An extruded honeycomb body, in particular a catalytic converter carrier body, having a plurality of passages through which a fluid can flow and of which at least a portion is bordered and/or separated from each other with passage walls of a first thickness and at least a portion is bordered and/or separated from each other with passage walls of a second thickness. The first thickness is less than the second thickness and the honeycomb body has a wall structure which stabilizes it and which is formed with passage walls of the second thickness. The stabilizing wall structure has a plurality of approximately straight wall portions of the second thickness which, transversely with respect to the local configuration of the edge of the honeycomb body, extend from a respective outside into the interior of the honeycomb body or extend through the honeycomb body. Honeycomb bodies according to the invention, have good stability, and can have particularly thin passage walls whereby they have at least locally a particularly low thermal capacity.
摘要翻译：挤出的蜂窝体，特别是催化转化器载体主体，具有多个通道，通过该通道流体可以流动，并且至少一部分与第一厚度的通道壁相互界定和/或分离，并且至少一部分彼此边界和/或彼此分开，具有第二厚度的通道壁。第一厚度小于第二厚度，并且蜂窝体具有使其稳定并且形成有第二厚度的通道壁的壁结构。稳定壁结构具有第二厚度的多个大致直的壁部分，其横向相对于蜂窝体的边缘的局部构型从相应的外部延伸到蜂窝体的内部或延伸穿过蜂窝体身体。根据本发明的蜂窝体具有良好的稳定性，并且可以具有特别薄的通道壁，由此它们至少局部地具有特别低的热容量。

57. 发明授权

US6142362A Sheet metal layers of a layer-like configuration with rolled-on brazing material and process for the production of a honeycomb body therefrom 失效
标题翻译：具有轧制钎焊材料的层状构造的钣金层及其制造蜂窝体的方法
公开(公告)号：US6142362A
公开(公告)日：2000-11-07
申请号：US28233
申请日：1998-02-23
申请人： Wolfgang Maus , Hans Bode , Ludwig Wieres
发明人： Wolfgang Maus , Hans Bode , Ludwig Wieres
IPC分类号： F01N3/10 , B01D53/86 , B01J35/04 , B23K1/00 , B23K1/20 , F01N3/28 , B23K31/02 , B23K101/02
CPC分类号： F01N3/281 , B01J35/04 , F01N2330/04
摘要： A sheet metal layer of a layer-like configuration with rolled-on brazing material and a process for producing a honeycomb body by stacking and/or winding sheet metal layers made of a layered material. At least a part of sheet metal layers for honeycomb bodies have a structure forming channels through which a fluid can flow. At least part of the sheet metal layers is formed initially of a layered material with at least one layer of chromium-containing steel and at least one mainly aluminum-containing layer, that are homogenized to a large extent during a subsequent heat treatment. The layered material is provided with at least one additional layer made of brazing material when it is produced by rolling, so that during a subsequent heat treatment at least parts of contact locations between the sheet metal layers are joined by brazing. The brazing material is preferably located only in a partial area of a bonding layer of the layered material, preferably in the form of brazing strips that extend along at least one edge.
摘要翻译：具有卷绕钎焊材料的层状构造的金属板和通过层叠和/或卷绕由层状材料制成的金属板的蜂窝体的制造方法。用于蜂窝体的至少一部分金属板具有形成通道的结构，流体可以通过该通道流动。至少部分金属板层最初由具有至少一层含铬钢层和至少一层主要含铝层的层状材料形成，其在随后的热处理期间被大量均化。层叠材料在通过轧制制造时，具有由钎焊材料制成的至少一个附加层，使得在随后的热处理期间，通过钎焊将金属板之间的至少一部分接触位置接合。钎焊材料优选仅位于层状材料的粘合层的局部区域中，优选地以沿着至少一个边缘延伸的钎焊带的形式。

58. 发明授权

US06095406A Process for the production of a honeycomb body from two differently constructed kinds of sheet metal layers 失效
标题翻译：由两种不同构造的钣金层制造蜂窝体的方法
公开(公告)号：US06095406A
公开(公告)日：2000-08-01
申请号：US28231
申请日：1998-02-23
申请人： Wolfgang Maus , Ludwig Wieres
发明人： Wolfgang Maus , Ludwig Wieres
IPC分类号： B01D53/86 , B01J35/04 , B01J37/02 , B23K1/00 , B23K1/20 , B23K20/00 , F01N3/28 , B23K101/02
CPC分类号： B01J37/0225 , B01J35/04 , F01N3/281 , F01N2330/04
摘要： A process for the production of a honeycomb body, preferably a catalyst carrier body, from two differently constructed kinds of high temperature corrosion-resistant sheet metal layers which are wound and/or stacked in a layer-wise manner and which at least partially have a structure for forming passages through which a fluid can flow. A portion of the sheet metal layers is formed of a substantially homogenous steel containing at least chromium and aluminum. Another portion of the sheet metal layers has a layered construction with at least a first layer of chromium-containing steel and at least a second layer substantially containing aluminum. The sheet metal layers are connected together by a heat treatment, wherein the sheet metal layers of layered construction are homogenized by diffusion. The use of differently constructed kinds of sheet metal layers provides for a good connection between the sheet metal layers in spite of a possible reduction in volume of the sheet metal layers of layered construction in the heat treatment.
摘要翻译：一种由两种不同构造的高温耐腐蚀金属层制造蜂窝体，优选催化剂载体的方法，其以层次方式缠绕和/或堆叠并且至少部分地具有用于形成流体可以流过的通道的结构。金属片的一部分由至少包含铬和铝的基本均匀的钢形成。金属板的另一部分具有至少第一层含铬钢和至少基本上含有铝的第二层的分层结构。通过热处理将金属板层连接在一起，其中分层结构的金属板层通过扩散而均匀化。尽管在热处理中层压结构的金属板的体积可能减小，但是使用不同构造的金属板层提供了金属片之间的良好连接。

59. 发明授权

US5887427A Electrically insulating gas tight penetration 失效
标题翻译：绝缘气密穿透
公开(公告)号：US5887427A
公开(公告)日：1999-03-30
申请号：US986368
申请日：1997-12-08
申请人： Wolfgang Maus , Rolf Bruck , Carsten Kruse
发明人： Wolfgang Maus , Rolf Bruck , Carsten Kruse
IPC分类号： H01B17/26 , B01D53/86 , B01J35/02 , B01J35/04 , F01N3/20 , H01B17/58 , H01B17/30 , F01N3/10 , H05B3/08
CPC分类号： F01N3/2026 , Y02T10/26
摘要： An electrically insulating gas-tight penetration is provided for at least two electrical conductors passing through a metal shell of an exhaust system of an internal combustion engine, in particular a metal shell of an electrically heatable catalytic converter. The shell has a sheath in the region of the penetration and the conductors extend through the sheath. Electromagnetic impulses are avoided by running the conductors coaxially to one another.
摘要翻译：为通过内燃机的排气系统的金属壳体，特别是电可加热催化转化器的金属壳体的至少两个电导体提供电绝缘的气密穿透。壳体在穿透区域具有护套，并且导体延伸穿过护套。通过将导体彼此同轴地运行来避免电磁脉冲。

60. 发明授权

US5768889A Device for catalytically converting exhaust gases in an exhaust system 失效
标题翻译：用于在排气系统中催化转化废气的装置
公开(公告)号：US5768889A
公开(公告)日：1998-06-23
申请号：US825497
申请日：1997-03-28
申请人： Wolfgang Maus , Rolf Bruck , Carsten Kruse
发明人： Wolfgang Maus , Rolf Bruck , Carsten Kruse
IPC分类号： B01J35/00 , B01J35/04 , F01N3/20 , F01N3/28 , F01N13/02 , F02B1/04 , F02B75/02
CPC分类号： B01J35/0033 , B01J35/04 , F01N13/0097 , F01N3/2026 , F01N3/281 , F01N3/2842 , F01N2330/02 , F02B1/04 , F02B2075/027 , Y02T10/26
摘要： A device for catalytically converting exhaust gases in an exhaust system, especially an exhaust system of an internal combustion engine, preferably for Otto engines, includes at least two honeycomb bodies which are disposed in an outer jacket tube and through which an exhaust gas can flow in succession. The adjacent honeycomb bodies are joined to one another through the use of support elements protruding into the honeycomb bodies. The first honeycomb body is spaced apart relative to the outer jacket tube and has at least two shells joined to a jacket surface of the first honeycomb body, which are each connected to an electrical power lead. Electrically insulating joining elements each have one end joined to a shell and another end joined to the adjacent second honeycomb body. The outer jacket tube has at least one encompassing bead, which rests on a jacket tube of the second adjacent honeycomb body.
摘要翻译：优选用于奥托发动机的排气系统，特别是内燃机的排气系统中的废气催化转化装置包括：至少两个蜂窝体，其设置在外护套管中，排气可通过该蜂窝体流过演替。相邻的蜂窝体通过使用突出到蜂窝体中的支撑元件彼此接合。第一蜂窝体相对于外护套管间隔开，并且具有连接到第一蜂窝体的护套表面的至少两个壳体，每个壳体连接到电力引线。电绝缘接合元件各自具有连接到壳体的一端和与相邻的第二蜂窝体接合的另一端。外护套管具有至少一个包围的珠，其位于第二相邻蜂窝体的护套管上。

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