公开(公告)号：US20070012747A1

公开(公告)日：2007-01-18

申请号：US11523341

申请日：2006-09-19

Applicant: Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Arndt-Udo Rolle

Inventor： Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Arndt-Udo Rolle

IPC: A47J36/02

CPC classification number: F01N13/18 ,  B23K1/0014 ,  B23K2101/02 ,  F01N3/281 ,  F01N2450/22 ,  Y02A50/2322 ,  Y10T29/49 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12375

Abstract: A method for gluing and brazing a honeycomb structure includes at least one partially structured foil with a pitch and a wave height. The method includes the steps of choosing a mean brazing material diameter of a powder brazing material, said diameter being 15% smaller than the height of the wave; determining a minimum thickness of the glue strip according to equation; gluing at least partially structured foil within the width of the glue strip on at least part of the wave crests formed by the undulation; brazing the honeycomb structure. The invention also relates to a corresponding honeycomb structure that ensures satisfactory joint connections even when said structure is used in the exhaust systems of automobiles.

Abstract translation: 用于胶合和钎焊蜂窝结构的方法包括至少一个具有间距和波高的部分结构的箔。 该方法包括以下步骤：选择粉末钎焊材料的平均钎焊材料直径，所述直径比波的高度小15％; 根据等式确定胶条的最小厚度; 在由波纹形成的波峰的至少一部分上胶合至少部分结构的箔在胶条的宽度内; 钎焊蜂窝结构。 本发明还涉及即使当在汽车的排气系统中使用所述结构时，确保令人满意的接头连接的相应蜂窝结构。

公开(公告)号：US20060191982A1

公开(公告)日：2006-08-31

申请号：US11396991

申请日：2006-04-03

Applicant: Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Wilfried Muller

Inventor： Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Wilfried Muller

IPC: B23K31/02

CPC classification number: C23C26/02 ,  B01J35/04 ,  F01N3/281 ,  F01N2330/04 ,  F01N2330/30

Abstract: A method for producing a metallic honeycomb body includes providing a plurality of smooth sheet-metal foils and at least partly structured sheet-metal foils and placing the foils in a housing. The smooth sheet-metal foils have a first length while the structured sheet-metal foils have a second length. A difference between the first length and the second length is selected in accordance with a prestress.

Abstract translation: 一种金属蜂窝体的制造方法，其特征在于，具备多个平滑的金属箔和至少部分构造的金属箔，并且将所述箔放置在壳体内。 光滑的金属箔具有第一长度，而结构的金属箔具有第二长度。 根据预应力选择第一长度和第二长度之间的差。

公开(公告)号：US20060143919A1

公开(公告)日：2006-07-06

申请号：US11291003

申请日：2005-11-30

Applicant: Rolf Bruck ,  Ludwig Wieres ,  Jan Hodgson ,  Gottfried W. Haesemann

Inventor： Rolf Bruck ,  Ludwig Wieres ,  Jan Hodgson ,  Gottfried W. Haesemann

IPC: B23P15/16

CPC classification number: B21D35/00 ,  B01J35/04 ,  B21D13/04 ,  F01N3/2814 ,  F01N3/2821 ,  Y10T29/49345 ,  Y10T29/496 ,  Y10T29/49829 ,  Y10T29/49833

Abstract: A process for producing a structure in a smooth sheet-metal strip includes multiple process steps. In a first step, a first section of a smooth sheet-metal strip is fed to a first tool and a second section of the sheet-metal strip is fed to a second tool in a direction of advance. Then the sheet-metal strip is stopped. A sheet-metal machining of the first section of the sheet-metal strip is carried out using the first tool. A sheet-metal machining of the second section of the sheet-metal strip is carried out using the second tool, with the first feeding step being carried out simultaneously. An apparatus is provided for producing a sheet-metal strip of such a complex structure, which produces the structure with a very high degree of accuracy even when the materials properties differ.

公开(公告)号：US07011893B2

公开(公告)日：2006-03-14

申请号：US11049519

申请日：2005-02-02

Applicant: Jan Hodgson ,  Kait Althöfer ,  Arndt-Udo Rolle

Inventor： Jan Hodgson ,  Kait Althöfer ,  Arndt-Udo Rolle

IPC: B32B3/12 ,  B01J32/00 ,  B01J35/04 ,  B01D53/34 ,  B21D13/10

CPC classification number: B01J35/04 ,  B01J37/0225 ,  B21D13/00 ,  B21D47/00 ,  F01N3/0226 ,  F01N3/035 ,  F01N3/281 ,  F01N2330/323 ,  F01N2330/324 ,  F01N2450/22 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12354 ,  Y10T428/12389 ,  Y10T428/1241

Abstract: A process for producing a metallic layer includes forming structures at least in subregions of the metallic layer. The structures have corrugation troughs and corrugation peaks, an upper bearing surface formed at least in part from the peaks, and a lower bearing surface formed at least in part from the troughs. The metallic layer is formed with at least a first region having a first thickness and a second region having a second thickness, different than the first thickness. The structures are formed, in longitudinal direction, independently of the thickness, with at least one of the upper and lower bearing surfaces in the regions being substantially aligned in longitudinal direction in vicinity of at least one of the peaks and the troughs. A metallic layer with regions of varying material thickness and a honeycomb body produced at least partly from such metallic layers, are also provided.

Abstract translation: 金属层的制造方法包括至少在金属层的亚区域形成结构。 结构具有波纹槽和波纹峰，至少部分地从峰形成的上支承表面和至少部分地从槽形成的下支承表面。 金属层形成有至少第一区域，具有第一厚度，第二区域具有不同于第一厚度的第二厚度。 所述结构在纵向方向上独立于所述厚度形成，所​​述区域中的所述上轴承表面和所述下支承表面中的至少一个在纵向方向上基本上对齐在所述峰和槽中的至少一个附近。 还提供了具有不同材料厚度的区域的金属层和至少部分地由这些金属层制造的蜂窝体。

公开(公告)号：US20050166563A1

公开(公告)日：2005-08-04

申请号：US11049550

申请日：2005-02-02

Applicant: Rolf Bruck ,  Jan Hodgson ,  Markus Mengelberg

Inventor： Rolf Bruck ,  Jan Hodgson ,  Markus Mengelberg

IPC: B01D39/20 ,  F01N3/021 ,  F01N3/022 ,  B01D46/00

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：US20050137087A1

公开(公告)日：2005-06-23

申请号：US11049519

申请日：2005-02-02

Applicant: Jan Hodgson ,  Kait Althofer ,  Arndt-Udo Rolle

Inventor： Jan Hodgson ,  Kait Althofer ,  Arndt-Udo Rolle

IPC: B01J35/04 ,  B01J37/02 ,  B21D13/00 ,  B21D47/00 ,  F01N3/022 ,  F01N3/035 ,  F01N3/28 ,  B32B3/12 ,  B01J32/00

CPC classification number: B01J35/04 ,  B01J37/0225 ,  B21D13/00 ,  B21D47/00 ,  F01N3/0226 ,  F01N3/035 ,  F01N3/281 ,  F01N2330/323 ,  F01N2330/324 ,  F01N2450/22 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12354 ,  Y10T428/12389 ,  Y10T428/1241

Abstract: A process for producing a metallic layer includes forming structures at least in subregions of the metallic layer. The structures have corrugation troughs and corrugation peaks, an upper bearing surface formed at least in part from the peaks, and a lower bearing surface formed at least in part from the troughs. The metallic layer is formed with at least a first region having a first thickness and a second region having a second thickness, different than the first thickness. The structures are formed, in longitudinal direction, independently of the thickness, with at least one of the upper and lower bearing surfaces in the regions being substantially aligned in longitudinal direction in vicinity of at least one of the peaks and the troughs. A metallic layer with regions of varying material thickness and a honeycomb body produced at least partly from such metallic layers, are also provided.

Abstract translation: 金属层的制造方法包括至少在金属层的亚区域形成结构。 结构具有波纹槽和波纹峰，至少部分地从峰形成的上支承表面和至少部分地从槽形成的下支承表面。 金属层形成有至少第一区域，具有第一厚度，第二区域具有不同于第一厚度的第二厚度。 所述结构在纵向方向上独立于所述厚度形成，所​​述区域中的所述上轴承表面和所述下支承表面中的至少一个在纵向方向上基本上对齐在所述峰和槽中的至少一个附近。 还提供了具有不同材料厚度的区域的金属层和至少部分地由这些金属层制造的蜂窝体。

公开(公告)号：US10519831B2

公开(公告)日：2019-12-31

申请号：US13487557

申请日：2012-06-04

Applicant: Jan Hodgson ,  Sven Schepers

Inventor： Jan Hodgson ,  Sven Schepers

IPC: F01N3/20

Abstract: A delivery device for delivering a reducing agent from a reducing agent tank to an exhaust gas treatment device of an internal combustion engine, includes a partially rigid reducing agent line and a delivery pump disposed in the reducing agent line and having a delivery direction from the reducing agent tank to the exhaust gas treatment device. The delivery device has at least one vibration compensating device selected from the following group: an inflow compensating device upstream of the delivery pump in the delivery direction, an outflow compensating device downstream of the delivery pump in the delivery direction, a pump-internal compensating device within the delivery pump, and a structure borne noise compensating device on a fixing of the delivery pump. A motor vehicle having the delivery device is also provided.

公开(公告)号：US09127583B2

公开(公告)日：2015-09-08

申请号：US13548411

申请日：2012-07-13

Applicant: Jan Hodgson ,  Sven Schepers ,  Rolf Brück

Inventor： Jan Hodgson ,  Sven Schepers ,  Rolf Brück

IPC: F01N3/00 ,  F01N3/20

CPC classification number: F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1433 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A device for providing a liquid reducing agent includes a reducing agent tank for storing a reducing agent. The reducing agent tank has a tank bottom including a separate chamber. A dosing or metering unit extracts reducing agent from the reducing agent tank at an extraction point disposed at the separate chamber. The dosing unit is disposed within the separate chamber. A motor vehicle having the device is also provided.

Abstract translation: 用于提供液体还原剂的装置包括用于储存还原剂的还原剂罐。 还原剂罐具有包括单独室的罐底。 计量或计量单元在设置在分离室处的提取点处从还原剂罐中提取还原剂。 配料单元设置在分离室内。 还提供了具有该装置的机动车辆。

公开(公告)号：US08722566B2

公开(公告)日：2014-05-13

申请号：US12719089

申请日：2010-03-08

Applicant: Kait Althöfer ,  Jan Hodgson ,  Sven Schepers

Inventor： Kait Althöfer ,  Jan Hodgson ,  Sven Schepers

IPC: B01J23/745 ,  B01J32/00 ,  B01J21/18 ,  F01N3/28 ,  B23K1/00 ,  B23K1/008 ,  C23C8/14

CPC classification number: F01N3/281 ,  B23K1/0014 ,  B23K1/008 ,  C23C8/14 ,  F01N2330/04 ,  F01N2530/04 ,  F01N2530/06 ,  F01N2530/26 ,  Y10S977/773

Abstract: A honeycomb body, in particular a catalyst carrier body, includes metallic foil of high-temperature corrosion-resistant steel with connecting points and an oxide layer with a thickness of 60 to 80 or 70 to 75 nm on each surface. The foil is composed of steel with chromium and aluminum components, particularly 1 to 5% aluminum. The oxide layer is substantially aluminum oxide or γ-aluminum oxide with a uniform thickness having a tolerance of less than 10% or less than 5% on all surfaces. The oxide layer may be on a rolled foil having a mean surface roughness of greater than 0.3 or 0.5 μm or approximately 0.6 μm in rolling direction and/or transversely thereto. The honeycomb body is durable under high loads and has defined connecting points. A foil having an oxide coat and a method for producing an oxide coat on a metallic foil are also provided.

Abstract translation: 蜂窝体，特别是催化剂载体主体包括具有连接点的高温耐腐蚀钢的金属箔和在每个表面上具有60至80或70至75nm厚度的氧化物层。 箔由具有铬和铝组分的钢组成，特别是1至5％的铝。 氧化物层基本上是具有均匀厚度的氧化铝或γ-氧化铝，其在所有表面上具有小于10％或小于5％的公差。 氧化物层可以在轧制方向上和/或横向上具有大于0.3或0.5μm或约0.6μm的平均表面粗糙度的轧制箔。 蜂窝体在高负载下是耐用的，并具有确定的连接点。 还提供了具有氧化物涂层的箔和在金属箔上生产氧化物涂层的方法。

公开(公告)号：US08683785B2

公开(公告)日：2014-04-01

申请号：US13113267

申请日：2011-05-23

Applicant: Jan Hodgson ,  Rolf Brück

Inventor： Jan Hodgson ,  Rolf Brück

IPC: F01N3/00 ,  F01N3/02

CPC classification number: F01N11/002 ,  F01N3/0222 ,  F01N3/0231 ,  F01N3/027 ,  F01N3/035 ,  F01N9/002 ,  F01N2330/02 ,  F01N2560/026 ,  F01N2560/06 ,  F01N2900/0422 ,  Y02T10/47

Abstract: A method for regenerating an open particle separator includes at least determining at least one parameter, as a characteristic variable of a regeneration capability of the open particle separator. The at least one parameter is compared with a first threshold value. At least one portion of a comparison period during which the parameter has reached the first threshold value is determined. The portion is compared with a first minimum portion corresponding to a minimum regeneration time in the comparison time period. Measures are initiated to influence the parameter so that the parameter lies at least according to the first minimum portion and the first threshold value is reached and/or the open particle separator is regenerated. A motor vehicle having at least one open particle separator is also provided.

Abstract translation: 用于再生开放式颗粒分离器的方法至少包括确定至少一个参数，作为开放式颗粒分离器的再生能力的特征变量。 将至少一个参数与第一阈值进行比较。 确定参数达到第一阈值的比较期间的至少一部分。 将该部分与对应于比较时间段中的最小再生时间的第一最小部分进行比较。 开始影响参数的措施，使得参数至少根据第一最小部分和达到第一阈值和/或重新生成开放粒子分离器。 还提供了具有至少一个开放式颗粒分离器的机动车辆。