公开(公告)号：US20080095976A1

公开(公告)日：2008-04-24

申请号：US11957689

申请日：2007-12-17

Applicant: Jan Hodgson

Inventor： Jan Hodgson

IPC: B32B3/12

CPC classification number: F01N3/2814 ,  B01J35/04 ,  F01N2330/02 ,  F01N2330/04 ,  Y02A50/2322 ,  Y10T29/49345 ,  Y10T428/24149

Abstract: A honeycomb body includes a housing and a plurality of layers with a curved profile and a predetermined length. Each layer includes at least one at least partially structured metal foil forming a multiplicity of passages with a passage cross section. A majority of the layers have different lengths than one another. A process for producing a honeycomb body, a process for treating exhaust gas, and an exhaust gas assembly, are also provided.

Abstract translation: 蜂窝体包括壳体和具有弯曲轮廓和预定长度的多个层。 每个层包括形成具有通道横截面的多个通道的至少一个至少部分结构化的金属箔。 大多数层具有彼此不同的长度。 还提供了一种蜂窝体的制造方法，废气处理方法和废气组合。

公开(公告)号：US06673466B2

公开(公告)日：2004-01-06

申请号：US10271421

申请日：2002-10-15

Applicant: Rolf Brück ,  Ludwig Wieres ,  Ferdi Kurth ,  Karl-Josef Schmitz ,  Hans-Günter Faust ,  Jan Hodgson

Inventor： Rolf Brück ,  Ludwig Wieres ,  Ferdi Kurth ,  Karl-Josef Schmitz ,  Hans-Günter Faust ,  Jan Hodgson

IPC: B32B312

CPC classification number: F01N3/2853 ,  F01N3/281 ,  F01N3/2864 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12347

Abstract: A housing for a honeycomb body includes a jacket tube with an inner wall surface. The jacket tube has a passivation layer in at least one section of the inner wall surface in order to deliberately modify a connection to the honeycomb body by joining. A method for the production of a catalyst carrier body with a honeycomb body and a housing according to the invention are also indicated. A catalyst carrier body produced in this way reduces thermal stresses between the honeycomb body and the jacket tube and, in particular, ensures a reliable brazing process during production, even in a vacuum.

Abstract translation: 蜂窝体的壳体包括具有内壁表面的护套管。 护套管在内壁表面的至少一个部分中具有钝化层，以通过接合有意地改变与蜂窝体的连接。 还示出了根据本发明的用于生产具有蜂窝体和壳体的催化剂载体的方法。 以这种方式制造的催化剂载体主体能够降低蜂窝体和套管之间的热应力，特别是在生产过程中即使在真空中也可确保可靠的钎焊工艺。

公开(公告)号：US10041392B2

公开(公告)日：2018-08-07

申请号：US13548615

申请日：2012-07-13

Applicant: Wolfgang Maus ,  Ludwig Wieres ,  Jan Hodgson ,  Rolf Brück

Inventor： Wolfgang Maus ,  Ludwig Wieres ,  Jan Hodgson ,  Rolf Brück

IPC: F24H1/20 ,  F01N3/20

CPC classification number: F01N3/2066 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1433 ,  F01N2610/1466 ,  F01N2610/1486 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A device includes at least one tank having a tank bottom and a delivery unit for a liquid. The delivery unit is disposed in a chamber on the tank bottom and the chamber includes at least one heater. The tank preferably has at least one local ventilation heater extending from a discharge for liquid on the tank bottom over at least one tank side to the vicinity of a tank top.

公开(公告)号：US08978361B2

公开(公告)日：2015-03-17

申请号：US12942470

申请日：2010-11-09

Applicant: Rolf Brück ,  Jan Hodgson

Inventor： Rolf Brück ,  Jan Hodgson

IPC: F01N3/00 ,  F01N3/10 ,  F01N3/02 ,  F01N3/20

CPC classification number: F01N3/2066 ,  F01N2260/02 ,  F01N2260/12 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/14 ,  F01N2610/1426 ,  F01N2610/148 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T29/49231

Abstract: A device for delivering a reducing agent, in particular a liquid urea-water solution, includes at least two of the following elements: a storage device (e.g. a tank), a delivery device (e.g. a pump), a deflecting device (e.g. a valve), a detecting device (e.g. a sensor), a separating device (e.g. a filter) and an outlet device (e.g. a nozzle, injector), which are interconnected by a line device. At least one element is pressure-sensitive and the adjacent line device near the pressure-sensitive element forms at least one heat sink. A device having a targeted freezing behavior is thus provided, allowing pressure-sensitive elements to be protected. A method for producing a motor vehicle is also provided.

Abstract translation: 用于递送还原剂，特别是液体尿素 - 水溶液的装置包括以下元素中的至少两个：存储装置（例如罐），输送装置（例如泵），偏转装置（例如， 阀），检测装置（例如，传感器），分离装置（例如过滤器）和出口装置（例如喷嘴，注射器），其通过管线装置互连。 至少一个元件是压敏的，并且靠近压敏元件的相邻的线器件形成至少一个散热器。 因此提供具有目标冷冻行为的装置，允许压敏元件被保护。 还提供了一种用于生产机动车辆的方法。

公开(公告)号：US08955308B2

公开(公告)日：2015-02-17

申请号：US13609607

申请日：2012-09-11

Applicant: Peter Bauer ,  Jan Hodgson

Inventor： Peter Bauer ,  Jan Hodgson

IPC: F01N3/00 ,  F01N3/20 ,  F01N13/00 ,  G01F23/24 ,  F24H9/20 ,  G01N27/02 ,  B01D35/027

CPC classification number: F01N3/208 ,  B01D35/027 ,  F01N3/20 ,  F01N3/2066 ,  F01N13/008 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2900/1806 ,  F24H9/2007 ,  G01F23/242 ,  G01N27/02 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A method for operating a tank for reducing agent, in particular aqueous urea solution, having a sensor with a first electrical contact and a second electrical contact, includes initially determining a conductance value for liquid reducing agent, a conductance value for frozen reducing agent and a conductance value for air in steps a.1) to a.3. A voltage is then applied between the first electrical contact and the second electrical contact in step b. A conductance value between the first electrical contact and the second electrical contact is then determined in step c. The conductance value determined in step c) is then compared to the conductance values determined in steps a.1) to a.3) and a determination is made as to if liquid reducing agent, frozen reducing agent, or air is present in step d). A motor vehicle in which the method is carried out, is also provided.

Abstract translation: 用于操作具有具有第一电接触和第二电接触的传感器的还原剂，特别是尿素水溶液的罐的方法包括首先确定液体还原剂的电导值，冷冻还原剂的电导值和 空气的电导值在步骤a.1）至a.3。 然后在步骤b中在第一电接触和第二电接触之间施加电压。 然后在步骤c中确定第一电接触和第二电接触之间的电导值。 然后将步骤c）中确定的电导值与步骤a.1）至a.3）中确定的电导值进行比较，并确定在步骤d中是否存在液体还原剂，冷冻还原剂或空气 ）。 还提供了执行该方法的机动车辆。

公开(公告)号：US08820053B2

公开(公告)日：2014-09-02

申请号：US13482093

申请日：2012-05-29

Applicant: Jan Hodgson ,  Peter Bauer

Inventor： Jan Hodgson ,  Peter Bauer

IPC: F01N3/20 ,  F01N3/24

CPC classification number: F01N3/206 ,  F01N2610/1433 ,  F01N2610/144 ,  F01N2610/146 ,  F01N2610/1466 ,  F01N2900/1808 ,  Y02A50/2322 ,  Y10T137/1804

Abstract: A method for operating a reducing agent delivery device having a liquid reducing agent tank, an injector dispensing reducing agent into an exhaust treatment device, an internal combustion engine and a reducing agent line from tank to injector, includes conveying the reducing agent from tank to injector with a pump and providing a pressure sensor in the line. The method includes, repeatedly: determining and providing supply pressure for the injector in the delivery device with the pump, calculating an injector opening time from a determined injection volume and supply pressure and opening the injector at the calculated injector opening time. A venting procedure at a point in time includes: determining an increase of a pressure conveying volume characteristic in the delivery device, calculating an air bubble volume by comparing the increase to a target increase, and conveying a conveying volume through the injector. A motor vehicle is also provided.

Abstract translation: 一种用于将具有液体还原剂罐，注射器分配还原剂进入排气处理装置，内燃机和从罐到注射器的还原剂管线的还原剂递送装置的操作的方法包括将还原剂从罐输送到注射器 并配有一个压力传感器。 该方法包括：重复地：使用泵来确定和提供输送装置中的喷射器的供应压力，从所确定的喷射量计算喷射器打开时间并提供压力并在计算的喷射器打开时间打开喷射器。 在某个时间点的排气程序包括：确定输送装置中的压力输送体积特性的增加，通过将增加与目标增加进行比较来计算气泡体积，以及通过喷射器输送输送体积。 还提供汽车。

公开(公告)号：US08484957B2

公开(公告)日：2013-07-16

申请号：US13026436

申请日：2011-02-14

Applicant: Jan Hodgson ,  Rolf Brück

Inventor： Jan Hodgson ,  Rolf Brück

IPC: F01N3/00 ,  F01N3/10 ,  F01N3/02

CPC classification number: F01N3/2066 ,  F01N3/208 ,  F01N9/005 ,  F01N2260/08 ,  F01N2260/20 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F01N2610/1486 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

Abstract: A method for selectively heating a reducing agent line of an SCR device during operation of an exhaust gas purification system of an internal combustion engine and a device for exhaust gas purification, include a supply tank for a reducing agent for SCR applications, a device for introducing the reducing agent into an exhaust line of an internal combustion engine and at least one reducing agent line for fluidically connecting the supply tank to the device.

Abstract translation: 在内燃机的排气净化系统和排气净化装置的运转中选择性地加热SCR装置的还原剂管线的方法包括用于SCR应用的还原剂的供给槽， 所述还原剂进入内燃机的排气管线和至少一个还原剂管线，用于将所述供应罐流体连接到所述装置。

公开(公告)号：US08484950B2

公开(公告)日：2013-07-16

申请号：US13070650

申请日：2011-03-24

Applicant: Olaf Witte-Merl ,  Jan Hodgson ,  Rolf Brück

Inventor： Olaf Witte-Merl ,  Jan Hodgson ,  Rolf Brück

IPC: F01N3/00

CPC classification number: F01N3/2066 ,  F01N3/035 ,  F01N3/28 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

Abstract: A configuration for purification of an exhaust gas flow of an internal combustion engine includes at least one exhaust gas line having an element for exhaust gas purification with a first end face and a second end face. The exhaust gas flows through the element from the first end face to the second end face. An adding device is provided downstream of the element for adding a reactant to the exhaust gas flow. The adding device is positioned at a distance of no more than 30 mm from the second end face of the element in such a way that at least part of the added reactant strikes the second end face of the element. A method for adding a reactant into an exhaust line during the operation of an internal combustion engine is also provided.

Abstract translation: 用于净化内燃机的废气流的构造包括至少一个废气管线，其具有用于排气净化的元件，其具有第一端面和第二端面。 废气从第一端面流到第二端面。 在元件的下游设置有用于向废气流中添加反应物的添加装置。 添加装置的位置距元件的第二端面不超过30mm的距离，使得至少部分添加的反应物撞击元件的第二端面。 还提供了在内燃机的操作期间将反应物添加到排气管线中的方法。

公开(公告)号：US08336176B2

公开(公告)日：2012-12-25

申请号：US11199396

申请日：2005-08-08

Applicant: Jan Hodgson ,  Michael Voit

Inventor： Jan Hodgson ,  Michael Voit

IPC: B21D31/04

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：US08302384B2

公开(公告)日：2012-11-06

申请号：US12627121

申请日：2009-11-30

Applicant: Jörg-Roman Konieczny ,  Rolf Brück ,  Jan Hodgson

Inventor： Jörg-Roman Konieczny ,  Rolf Brück ,  Jan Hodgson

IPC: F01N3/00

CPC classification number: F01N3/027 ,  F01N3/025 ,  F01N3/04 ,  F01N3/05 ,  F01N3/0871 ,  F01N3/2026 ,  F01N9/00 ,  F01N9/002 ,  F01N11/00 ,  F01N13/0097 ,  Y02A50/2322 ,  Y02T10/26 ,  Y02T10/47

Abstract: A method for operating a motor vehicle which has a drive and an exhaust system with at least one controllable heating device to be placed in contact with exhaust gas, includes at least the following steps: (a) detecting at least one operating parameter of the exhaust system, (b) determining at least one influential variable of the heating device, (c) comparing the at least one influential variable with a target parameter of the exhaust system, and (d) activating the heating device in such a way that the operating parameter reaches the target parameter. A motor vehicle having a drive and an exhaust system is also provided.

Abstract translation: 一种用于操作具有驱动和排气系统的机动车辆的方法，所述驱动和排气系统具有与废气接触放置的至少一个可控加热装置，至少包括以下步骤：（a）检测排气的至少一个操作参数 系统，（b）确定所述加热装置的至少一个影响变量，（c）将所述至少一个影响变量与所述排气系统的目标参数进行比较，以及（d）以这样的方式激活所述加热装置： 参数达到目标参数。 还提供了具有驱动和排气系统的机动车辆。