公开(公告)号：US20090158741A1

公开(公告)日：2009-06-25

申请号：US12353650

申请日：2009-01-14

Applicant: Ludwig Wieres ,  Jan Hodgson ,  Ferdi Kurth ,  Michael Voit

Inventor： Ludwig Wieres ,  Jan Hodgson ,  Ferdi Kurth ,  Michael Voit

IPC: F01B31/00 ,  B01D53/74 ,  B21D28/00

CPC classification number: B24B19/26 ,  F01N3/2821 ,  Y02A50/2322 ,  Y10T29/301 ,  Y10T29/49345 ,  Y10T29/49366

Abstract: A method for generating openings in a metal foil includes at least the following steps: a) providing a planar metal foil, b) generating at least one bend in the metal foil, and c) generating at least one opening in the region of the at least one bend through the use of a cutting production process. Grinding tools are preferably used. A method for producing a honeycomb body, an exhaust gas treatment unit for mobile internal combustion engines having a honeycomb body and being produced by the method, as well as a motor vehicle, are also described.

Abstract translation: 一种用于在金属箔中产生开口的方法至少包括以下步骤：a）提供平面金属箔，b）在金属箔中产生至少一个弯曲部，以及c）在该区域中产生至少一个开口 通过使用切割生产过程至少一次弯曲。 优选使用研磨工具。 还描述了蜂窝体的制造方法，具有蜂窝体的移动内燃机的排气处理单元，并且通过该方法制造的汽车。

公开(公告)号：US07380395B2

公开(公告)日：2008-06-03

申请号：US11135039

申请日：2005-05-23

Applicant: Rolf Brück ,  Jan Hodgson

Inventor： Rolf Brück ,  Jan Hodgson

IPC: F01N3/00

CPC classification number: F01N3/2066 ,  B01D53/90 ,  B01D53/9431 ,  B01F3/04049 ,  B01F5/0643 ,  F01N3/0222 ,  F01N3/106 ,  F01N3/2892 ,  F01N13/009 ,  F01N13/0093 ,  F01N13/0097 ,  F01N2240/16 ,  F01N2240/20 ,  F01N2240/40 ,  F01N2250/02 ,  F01N2330/02 ,  F01N2330/10 ,  F01N2330/38 ,  F01N2610/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: An exhaust gas system for converting harmful substances of an exhaust gas of a mobile internal combustion engine includes at least one reducing agent feed, a catalytic converter, a filter element and an exhaust pipe. The reducing agent feed opens into the exhaust pipe upstream of the filter element, while the catalytic converter is disposed downstream of the filter element, as seen in exhaust gas flow direction. Additional components, such as a mixer, a pre-catalytic converter and a heating element, etc. used for purifying exhaust gas, may also be advantageously integrated into the system.

Abstract translation: 用于转移可移动内燃机的废气的有害物质的废气系统包括至少一种还原剂进料，催化转化器，过滤元件和排气管。 还原剂进料在过滤元件的上游通向排气管，而催化转化器设置在过滤元件的下游，如排气流动方向所示。 用于净化废气的附加组件，例如混合器，预催化转化器和加热元件等也可有利地集成到系统中。

公开(公告)号：US07189274B2

公开(公告)日：2007-03-13

申请号：US11049550

申请日：2005-02-02

Applicant: Rolf Brück ,  Jan Hodgson ,  Markus Mengelberg

Inventor： Rolf Brück ,  Jan Hodgson ,  Markus Mengelberg

IPC: B01D46/00 ,  B01D39/20

CPC classification number: B01D39/2044 ,  F01N3/0218 ,  F01N3/0222 ,  F01N3/0226 ,  F01N2260/18 ,  F01N2330/02 ,  F01N2330/10 ,  F01N2330/14 ,  F01N2330/38 ,  F01N2330/44 ,  F01N2350/06 ,  F01N2450/22 ,  F01N2450/24 ,  Y02T10/20 ,  Y10S55/10 ,  Y10S55/30 ,  Y10S264/48 ,  Y10T156/10

Abstract: An exhaust gas filter for cleaning an exhaust gas of an internal combustion engine includes at least one strip-shaped filter layer made of a material through which a fluid can at least partly flow. The filter layer has a length in a longitudinal direction and a width in a transverse direction. The filter layer has a metallic reinforcing region at least in a partial region. The metallic reinforcing region has a width and a length. The width of the reinforcing region is less than the width of the filter layer and/or the length of the reinforcing region is less than the length of the filter layer. A method for producing a filter layer for an exhaust gas filter is also provided.

Abstract translation: 用于清洁内燃机的废气的废气过滤器包括至少一个由流体可以至少部分地流动的材料制成的条形过滤层。 过滤层在长度方向上具有长度，在宽度方向上具有宽度。 过滤层至少在部分区域中具有金属加强区域。 金属加强区域具有宽度和长度。 加强区域的宽度小于过滤层的宽度和/或加强区域的长度小于过滤层的长度。 还提供了一种用于制造废气过滤器的过滤层的方法。

公开(公告)号：US20060288556A1

公开(公告)日：2006-12-28

申请号：US11483701

申请日：2006-07-10

Applicant: Jan Hodgson

Inventor： Jan Hodgson

IPC: B23P17/00

CPC classification number: B21D26/027 ,  B21D13/00 ,  B21D26/031 ,  B21D26/053 ,  B21D53/04 ,  B21D53/88 ,  F01N3/2814 ,  Y10T29/49805 ,  Y10T29/49995

Abstract: A method for manufacturing an exhaust gas treatment component having at least one structured piece of sheet metal, includes shaping the at least one piece of sheet metal with at least one fluid stream. A device for producing a structured piece of sheet metal is also provided.

Abstract translation: 一种用于制造具有至少一个结构化的片状金属片的废气处理部件的方法，包括用至少一种流体流成形该至少一片金属片。 还提供了一种用于生产结构化的金属片的装置。

公开(公告)号：US07101602B2

公开(公告)日：2006-09-05

申请号：US10704257

申请日：2003-11-07

Applicant: Kait Althöfer ,  Jan Hodgson ,  Michael Voit ,  Ferdi Kurth

Inventor： Kait Althöfer ,  Jan Hodgson ,  Michael Voit ,  Ferdi Kurth

IPC: B32B3/12

CPC classification number: F01N3/281 ,  B01J35/04 ,  B23K1/0014 ,  B23K2101/02 ,  F01N2260/10 ,  F01N2330/04 ,  F01N2330/44 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/24149

Abstract: A honeycomb body has sheet-metal layers and sheet-metal foils to be joined with brazing powder. Each of the foils has at least one sliding structure enabling the adjacent layers to slide over one another. A honeycomb body, particularly a catalyst carrier body for an exhaust system of an internal combustion engine, includes at least partially structured sheet-metal layers wound and/or stacked to form passages for fluid flow. The sheet-metal layers are at least partially joined to one another by the brazing powder. The honeycomb body also has at least one sheet-metal foil with at least one sliding structure. A process for producing the honeycomb body guarantees sharply delineated brazed joints, even for brazing powder, which results in a greatly increased lifespan, particularly with regard to thermal and dynamic loads placed on the honeycomb body when used as a catalyst carrier body in an exhaust system of an internal combustion engine.

Abstract translation: 蜂窝体具有与钎焊粉末接合的金属片和金属箔。 每个箔片具有使相邻层彼此滑动的至少一个滑动结构。 蜂窝体，特别是用于内燃机的排气系统的催化剂载体主体包括至少部分结构化的片状金属层，其被卷绕和/或堆叠以形成用于流体流动的通道。 金属板层通过钎焊粉末至少部分地彼此接合。 蜂窝体还具有至少一个具有至少一个滑动结构的片状金属箔。 蜂窝体的制造方法即使对于钎焊粉末也能保证清晰的钎焊接头，这导致寿命大大提高，特别是在用作排气系统中的催化剂载体的情况下，放置在蜂窝体上的热和动态载荷 的内燃机。

公开(公告)号：US20050274012A1

公开(公告)日：2005-12-15

申请号：US11199396

申请日：2005-08-08

Applicant: Jan Hodgson ,  Michael Voit

Inventor： Jan Hodgson ,  Michael Voit

IPC: B01J35/04 ,  B21D13/04 ,  B21D53/88 ,  F01N3/28 ,  F01N3/10 ,  B23P21/00

CPC classification number: B01J35/04 ,  B21D13/04 ,  B21D53/88 ,  F01N3/2821 ,  Y10T29/18 ,  Y10T29/49345 ,  Y10T29/496 ,  Y10T29/53322

Abstract: A method for producing multiple structured sheet metal foils includes the steps of A) reshaping the sheet metal foil to produce a primary structure having a first primary structure width; B) reshaping the sheet metal foil having the primary structure to produce a secondary structure; and C) reshaping the structured sheet metal foil to produce a second primary structure width being smaller than the first primary structure width. A method for producing a metal honeycomb body, a catalyst carrier body having multiple structured sheet metal foils for exhaust gas purification and a tool for producing multiple structured sheet metal foils, are also provided.

Abstract translation: 一种多层结构金属箔的制造方法，其特征在于，包括以下工序：（A）使所述金属箔成形为具有第一主结构宽度的一次结构， B）重新形成具有一次结构的片状金属箔以产生二次结构; 以及C）对所述结构化金属箔进行整形以产生比所述第一主结构宽度小的第二主结构宽度。 还提供了一种用于制造金属蜂窝体的方法，具有用于排气净化的多个结构的金属箔的催化剂载体主体和用于制造多个结构的金属箔的工具。

公开(公告)号：US20050229590A1

公开(公告)日：2005-10-20

申请号：US11135039

申请日：2005-05-23

Applicant: Rolf Bruck ,  Jan Hodgson

Inventor： Rolf Bruck ,  Jan Hodgson

IPC: B01D53/90 ,  B01D53/94 ,  F01N3/00

CPC classification number: F01N3/2066 ,  B01D53/90 ,  B01D53/9431 ,  B01F3/04049 ,  B01F5/0643 ,  F01N3/0222 ,  F01N3/106 ,  F01N3/2892 ,  F01N13/009 ,  F01N13/0093 ,  F01N13/0097 ,  F01N2240/16 ,  F01N2240/20 ,  F01N2240/40 ,  F01N2250/02 ,  F01N2330/02 ,  F01N2330/10 ,  F01N2330/38 ,  F01N2610/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: An exhaust gas system for converting harmful substances of an exhaust gas of a mobile internal combustion engine includes at least one reducing agent feed, a catalytic converter, a filter element and an exhaust pipe. The reducing agent feed opens into the exhaust pipe upstream of the filter element, while the catalytic converter is disposed downstream of the filter element, as seen in exhaust gas flow direction. Additional components, such as a mixer, a pre-catalytic converter and a heating element, etc. used for purifying exhaust gas, may also be advantageously integrated into the system.

Abstract translation: 用于转移可移动内燃机的废气的有害物质的废气系统包括至少一种还原剂进料，催化转化器，过滤元件和排气管。 还原剂进料在过滤元件的上游通向排气管，而催化转化器设置在过滤元件的下游，如排气流动方向所示。 用于净化废气的附加组件，例如混合器，预催化转化器和加热元件等也可有利地集成到系统中。

公开(公告)号：US06516610B2

公开(公告)日：2003-02-11

申请号：US10078143

申请日：2002-02-19

Applicant: Jan Hodgson

Inventor： Jan Hodgson

IPC: F01N300

CPC classification number: F01N3/2066 ,  B01D53/9431 ,  B01F3/02 ,  B01F5/0643 ,  F01N3/2821 ,  F01N13/009 ,  F01N2610/02 ,  Y02T10/24

Abstract: A device is configured to catalytically reduce internal combustion engine exhaust gases which contain nitrogen oxides. The device has an exhaust pipe, one end of which can be connected to at least one exhaust outlet of the internal combustion engine. A reducing agent, in particular urea, is introduced into the exhaust pipe with a feed device. At least one mixer is arranged downstream of the reducing agent injection, as seen in the flow direction of the exhaust gas. The mixer has a multiplicity of passages through which the fluid can flow. At least one catalytic converter is arranged downstream of the mixer. At least one diffuser is located between the mixer and the converter. The diffuser which has a multiplicity of passages through which the exhaust gas can flow and which have a cross section which increases in the flow direction.

Abstract translation: 一种装置被配置为催化还原包含氮氧化物的内燃机废气。 该装置具有排气管，其一端可连接至内燃机的至少一排气出口。 还原剂，特别是尿素，用进料装置引入排气管。 至少一个混合器布置在还原剂注入的下游，如在废气的流动方向上所见。 混合器具有多个通道，流体可以通过该通道流动。 至少一个催化转化器布置在混合器的下游。 至少一个扩散器位于混合器和转换器之间。 扩散器具有多个通道，废气可以通过该通道流动，并且具有在流动方向上增加的横截面。