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71. 发明授权

US06510239B1 Method and apparatus for determining a cell density of a honeycomb body, in particular for an exhaust gas catalytic converter 有权
标题翻译：用于确定蜂窝体的细胞密度的方法和装置，特别是用于排气催化转化器
公开(公告)号：US06510239B1
公开(公告)日：2003-01-21
申请号：US09316477
申请日：1999-05-21
申请人： Ludwig Wieres , Abderrahim Aouab
发明人： Ludwig Wieres , Abderrahim Aouab
IPC分类号： G06K960
CPC分类号： G01N21/95692 , G01B11/28 , G01N15/088
摘要： A method and an apparatus are provided for automatically determining an area-related cell density of a cell structure of a honeycomb body having a plurality of passages that are open-ended at an end of the honeycomb body at which the cell structure is visible. An image which has a known or ascertainable image scale of at least a portion of the cell structure is recorded with an optical instrument and the image is processed. In the image processing operation the number of cells is established by counting cells and the cell density is calculated by relating the number of cells to a reference area established through the use of the image scale. The cell density can be rapidly and accurately determined in such a way particularly when using computer-aided image processing. Therefore, production errors can be quickly detected and costs can be saved in that manner.
摘要翻译：提供一种方法和装置，用于自动确定蜂窝体的细胞结构的区域相关细胞密度，其具有在蜂窝结构可见的蜂窝体的端部处是开放端的多个通道。用光学仪器记录具有细胞结构的至少一部分的已知或可确定的图像尺度的图像，并且处理图像。在图像处理操作中，通过对单元进行计数来建立单元的数量，并且通过将单元数量与通过使用图像尺度建立的参考区域相关联来计算单元密度。特别是当使用计算机辅助图像处理时，可以以这种方式快速准确地确定细胞密度。因此，可以快速检测到生产错误，并以这种方式节省成本。

72. 发明授权

US06505396B1 Apparatus for producing a honeycomb body, especially a catalyst carrier body 有权
标题翻译：用于制造蜂窝体，特别是催化剂载体的装置
公开(公告)号：US06505396B1
公开(公告)日：2003-01-14
申请号：US09483733
申请日：2000-01-14
申请人： Ludwig Wieres
发明人： Ludwig Wieres
IPC分类号： B23P1900
CPC分类号： B21D53/027 , F01N3/281 , F01N2330/04 , Y10T29/49345 , Y10T29/49398 , Y10T29/49908 , Y10T29/49925 , Y10T29/53
摘要： An apparatus and a process produce a honeycomb body from at least one stack having a multiplicity of at least partially structured sheets which form a multiplicity of passages through which a fluid can flow. The apparatus includes a fork-shaped winding device which is rotatable about an axis and which engages each stack, as well as former segments which close to constitute a former. The former is formed from at least two former segments. Each former segment is pivotable in opposite relationship to the direction of rotation of the winding device about a respective pivot axis which respectively extends parallel to the axis of the winding device.
摘要翻译：一种装置和方法从具有多个至少部分结构化片材的至少一个堆叠产生蜂窝体，其形成多个通道，流体可以流过该通道。该装置包括可围绕轴线旋转并与每个堆叠接合的叉状缠绕装置，以及接近构成前者的原始片段。前者由至少两个前段构成。每个前部段可相对于卷绕装置的旋转方向以与分别绕着装置的轴线平行延伸的相应枢转轴线相对的方式枢转。

73. 发明授权

US06224691B1 Process for the production of a honeycomb body formed of sheet metal layers of at least partly laminated structure 失效
标题翻译：用于生产由至少部分层压结构的金属板形成的蜂窝体的方法
公开(公告)号：US06224691B1
公开(公告)日：2001-05-01
申请号：US09028232
申请日：1998-02-23
申请人： Wolfgang Maus , Ludwig Wieres
发明人： Wolfgang Maus , Ludwig Wieres
IPC分类号： F01N328
CPC分类号： B01J35/04 , B01J37/0225 , F01N3/281 , F01N3/2821 , F01N2330/04
摘要： A honeycomb body is produced in which metal sheets are stacked and/or wound in a layered configuration. The metal sheets are suitably structured so as to form passages through which a fluid can flow. At least a part of the sheet layers initially comprises a laminate material with a layer of chromium-containing steel and a layer primarily formed of aluminum. The laminate is substantially homogenized by diffusion to a stratified sheet in a subsequent heat treatment. The honeycomb body is assembled with at least a part of the sheet layers provided a structure which increases the degree of elasticity of the honeycomb body and/or the pressure in relation to surface area of the contact locations prior to and in the heat treatment. The honeycomb body is fitted into a tubular casing with such a prestressing that in the heat treatment the contact locations between the sheet layers remain in contact.
摘要翻译：制造以层叠构造层叠和/或卷绕金属板的蜂窝体。金属片适当地构造成形成流体可以流过的通道。片层的至少一部分最初包括具有含铬钢层和主要由铝形成的层的层压材料。在随后的热处理中，层压体通过扩散基本均匀化成分层片材。蜂窝体组装有至少一部分片层，其提供了增加蜂窝体的弹性程度和/或相对于热处理之前和之后的接触位置的表面积的压力的结构。蜂窝体被装配到具有预应力的管状壳体中，在热处理中，片层之间的接触位置保持接触。

74. 发明授权

US06190470B1 Process for manufacturing a honeycomb body from heat-treated two-layered or multi-layered metal foils 失效
标题翻译：由热处理的两层或多层金属箔制造蜂窝体的方法
公开(公告)号：US06190470B1
公开(公告)日：2001-02-20
申请号：US09054371
申请日：1998-04-02
申请人： Ludwig Wieres , Hans-Peter Caspar , Ferdi Kurth , Günther Faust
发明人： Ludwig Wieres , Hans-Peter Caspar , Ferdi Kurth , Günther Faust
IPC分类号： C21D109
CPC分类号： B01J35/02 , B01J35/04 , B01J37/08 , F01N3/281 , F01N3/2817 , F01N2330/42 , Y10T428/12438 , Y10T428/12757
摘要： A process and a device are provided for manufacturing a honeycomb body from at least one metal foil constructed from at least two different layers, in particular from steel roll-bonded with aluminum. The metal foil is at least partly provided with a structure through the use of shaping, and is then layered or laminated or wound into honeycomb body. The metal foil is heat-treated with resistance heat generated within the foil before shaping. The heating is preferably carried out through the use of induction coils. In this way the capacity for cold shaping is increased and where required an oxide layer can be produced in a defined atmosphere. The invention reduces the energy and apparatus costs and permits economical manufacture of high-quality honeycomb bodies, in particular with microstructures increasing effectiveness.
摘要翻译：提供了一种制造蜂窝体的方法和装置，所述方法和装置由至少一个由至少两个不同层构成的金属箔制成，特别是与钢滚压粘合的铝。金属箔至少部分地具有通过使用成形的结构，然后层压或层压或卷绕成蜂窝体。金属箔在成形之前用箔内产生的电阻热进行热处理。加热优选通过使用感应线圈进行。以这种方式，增加了冷成型的能力，并且在需要的地方，可以在限定的气氛中产生氧化物层。本发明降低能量和设备成本，并且允许经济地制造高质量的蜂窝体，特别是具有增加效率的微结构。

75. 发明授权

US6145195A Process for the production of a honeycomb body of twisted sheet metal layers 失效
标题翻译：用于生产扭曲金属板层的蜂窝体的方法
公开(公告)号：US6145195A
公开(公告)日：2000-11-14
申请号：US82204
申请日：1998-05-20
申请人： Ludwig Wieres
发明人： Ludwig Wieres
IPC分类号： B01D53/94 , B01J35/04 , B21D47/00 , B32B3/12 , F01N3/28 , B21D51/16
CPC分类号： B01D53/945 , B01J35/04 , F01N3/281 , Y02T10/22 , Y10T29/49345 , Y10T29/49908
摘要： A honeycomb body has a plurality of at least partially structured sheet metal layers forming a plurality of passages through which a fluid can pass. The sheet metal is plastically deformed in a region of a mandrel passage whose cross-section is substantially determined by a mandrel of a winding device with which the honeycomb is formed. The free flow cross-section of the mandrel passage is closed at least in a portion of the passage along the flow direction by deforming the sheet metal with a deformation punch. The deformation punch has an end portion with a sharp-edged rim.
摘要翻译：蜂窝体具有形成多个通道的多个至少部分结构的金属板，流体可以通过该多个通道。金属板在心轴通道的区域中塑性变形，其横截面基本上由形成蜂窝体的卷绕装置的心轴确定。芯棒通道的自由流动横截面至少在通道中沿着流动方向的一部分通过变形冲头使金属板变形而封闭。变形冲头具有尖锐边缘的端部。

76. 发明授权

US6115906A Process for producing a honeycomb body from intertwined sheet metal layers 有权
标题翻译：由交织的金属板制造蜂窝体的方法
公开(公告)号：US6115906A
公开(公告)日：2000-09-12
申请号：US418373
申请日：1999-10-13
申请人： Ludwig Wieres
发明人： Ludwig Wieres
IPC分类号： B01J35/04 , F01N3/28 , B21D39/00
CPC分类号： B01J35/04 , F01N3/281 , F01N2330/04 , Y10T29/49345 , Y10T29/49908
摘要： A process to produce a honeycomb body having a multiplicity of at least partially structured sheet metal layers forming a multiplicity of fluid-permeable passages. A fork-like intertwining device is rotatable about a central axis and engages each stack. A former surrounds the intertwining device and has an inner contour corresponding to an outer contour of the honeycomb body to be produced. At least one opening in a wall of the former for stack ends extends substantially parallel to the central axis. In a production of the honeycomb body, at least one stack is layered from a multiplicity of at least partially structured sheet metal layers. Each stack is introduced into a former corresponding to the external shape of the honeycomb body to be produced, with at least one end of each stack projecting out of the former through at least one opening. Each stack is held by an intertwining device rotatable about a central axis, in a central region. Each stack is intertwined by rotation of the intertwining device relative to the former to form a honeycomb body, with the stack ends being pulled into the former until the stacks fill the entire former.
摘要翻译：一种生产蜂窝体的方法，该蜂窝体具有形成多个流体可渗透通道的多个至少部分结构的金属板。叉状交织装置可围绕中心轴线旋转并与每个堆叠接合。前者围绕缠绕装置，并且具有对应于待生产的蜂窝体的外轮廓的内轮廓。用于堆叠端部的前者的壁中的至少一个开口基本上平行于中心轴线延伸。在蜂窝体的制造中，至少一个堆叠由多个至少部分结构化的金属片层叠。每个堆叠被引入对应于待生产的蜂窝体的外部形状的前者，其中每个堆叠的至少一个端部通过至少一个开口突出到前者之外。每个堆叠由在中心区域围绕中心轴线旋转的缠绕装置保持。每个堆叠通过相互缠绕装置相对于前者的旋转相互交织以形成蜂窝体，其中堆叠端被拉入到前者中，直到堆叠填充整个前者。

77. 发明授权

US6049961A Process for producing a honeycomb body, especially a catalyst carrier body 失效
标题翻译：蜂窝体，特别是催化剂载体的制造方法
公开(公告)号：US6049961A
公开(公告)日：2000-04-18
申请号：US990352
申请日：1997-12-15
申请人： Ludwig Wieres
发明人： Ludwig Wieres
IPC分类号： B21D53/02 , F01N3/28 , B21D39/00
CPC分类号： B21D53/027 , F01N3/281 , F01N2330/04 , Y10T29/49345 , Y10T29/49398 , Y10T29/49908 , Y10T29/49925 , Y10T29/53
摘要： An apparatus and a process produce a honeycomb body from at least one stack having a multiplicity of at least partially structured sheets which form a multiplicity of passages through which a fluid can flow. The apparatus includes a fork-shaped winding device which is rotatable about an axis and which engages each stack, as well as former segments which close to constitute a former. The former is formed from at least two former segments. Each former segment is pivotable in opposite relationship to the direction of rotation of the winding device about a respective pivot axis which respectively extends parallel to the axis of the winding device.
摘要翻译：一种装置和方法从具有多个至少部分结构化片材的至少一个堆叠产生蜂窝体，其形成多个通道，流体可以流过该通道。该装置包括可围绕轴线旋转并与每个堆叠接合的叉状缠绕装置，以及接近构成前者的原始片段。前者由至少两个前段构成。每个前部段可相对于卷绕装置的旋转方向以与分别绕着装置的轴线平行延伸的相应枢转轴线相对的方式枢转。

78. 发明授权

US5729902A Catalytic converter with two or more honeycomb bodies in a casing tube and method for its production 失效
标题翻译：具有两个或多个蜂窝体的催化转化器在套管中及其生产方法
公开(公告)号：US5729902A
公开(公告)日：1998-03-24
申请号：US774349
申请日：1996-12-27
申请人： Ludwig Wieres , Alfred Reck
发明人： Ludwig Wieres , Alfred Reck
IPC分类号： B01D53/86 , B01J35/04 , F01N3/28 , F01N13/02 , B01D53/34 , B21D53/00 , F01N3/10
CPC分类号： B01J35/04 , F01N13/0097 , F01N3/281 , F01N3/2814 , F01N3/2821 , F01N3/2842 , F01N2330/04 , F01N2330/44 , Y10T29/49345 , Y10T428/1234 , Y10T428/12347 , Y10T428/24149
摘要： A catalytic converter includes a casing tube having a given internal diameter. At least two individual honeycomb bodies through which a fluid can flow in a given flow direction, are disposed in the casing tube. The honeycomb bodies are formed of structured metal layers forming flow channels. The layers are joined to the casing tube by joining techniques, such as hard brazing. The honeycomb bodies have a given theoretical strain-free diameter and have an internal layout making the honeycomb bodies elastic and permitting the honeycomb bodies to be inserted into the casing tube with an elastic compression of from 2 to 10% of the given theoretical strain-free diameter and with prestress. A method for producing a catalytic converter includes forming at least two honeycomb bodies with a given theoretical strain-free diameter from structured metal layers defining channels through which a fluid can flow in a given direction. The honeycomb bodies are subsequently successively or simultaneously inserted with prestress from at least one side into a prefabricated casing tube having a given internal diameter. The honeycomb bodies are elastically compressed by from 2 to 10% of the given theoretical strain-free diameter and/or at least partial regions of the casing tube are subsequently plastically compressed by from 2 to 10% of the given internal diameter. The layers are joined to the casing tube.
摘要翻译：催化转化器包括具有给定内径的套管。至少两个单独的蜂窝体，流体可以沿给定的流动方向流过，蜂窝体设置在套管中。蜂窝体由形成流动通道的结构化金属层形成。通过连接诸如硬钎焊的技术将这些层连接到套管。蜂窝体具有给定的理论无应变直径，并且具有使蜂窝体弹性的内部布局，并且允许蜂窝体以具有给定理论无应变的2至10％的弹性压缩力插入套管中直径和预应力。一种生产催化转化器的方法包括从限定通道的结构化金属层形成具有给定理论无应变直径的至少两个蜂窝体，流体可以通过该通道在给定方向上流动。随后将蜂窝体从至少一侧依次或同时插入具有给定内径的预制套管中。蜂窝体弹性压缩给定理论无应变直径的2至10％，和/或套管的至少部分区域随后被塑性压缩至给定内径的2至10％。这些层与套管连接。

79. 发明授权

US5045403A Honeycomb body with internal leading edges, in particular a catalyst body for motor vehicles 失效
标题翻译：具有内部前缘的蜂窝体，特别是用于机动车辆的催化剂体
公开(公告)号：US5045403A
公开(公告)日：1991-09-03
申请号：US559370
申请日：1990-07-27
申请人： Wolfgang Maus , Helmut Swars , Ludwig Wieres
发明人： Wolfgang Maus , Helmut Swars , Ludwig Wieres
IPC分类号： B01J35/04 , B01J32/00 , F01N3/28
CPC分类号： F01N3/2821 , B01J35/04 , F01N3/281 , B01J2219/3221 , B01J2219/32213 , B01J2219/32231 , B01J2219/32248 , B01J2219/32408 , F01N2330/02 , F01N2330/32 , F01N2330/323 , F01N2330/42 , Y10T428/1234 , Y10T428/12368 , Y10T428/1241 , Y10T428/24149
摘要： A honeycomb body, especially a catalyst carrier body, includes at least partly structured metal sheets forming walls of a plurality of channels through which a fluid can flow. Some of the sheets have a primary corrugation with crests, troughs and a given corrugation height. The crests and/or the troughs having a plurality of inverted regions with a height being at most equal to the given corrugation height and preferably between 1/3 and 2/3 of the given corrugation height.
摘要翻译：蜂窝体，特别是催化剂载体主体，包括至少部分结构化的金属片，其形成多个通道的壁，流体可以流过该通道。一些片材具有波峰，波谷和给定波纹高度的初始波纹。顶部和/或槽具有多个倒置区域，其高度最大等于给定的波纹高度，优选地在给定波纹高度的1/3和2/3之间。

80. 发明授权

US09840958B2 Apparatus having a tank and a delivery unit for reducing agent 有权
公开(公告)号：US09840958B2
公开(公告)日：2017-12-12
申请号：US13548607
申请日：2012-07-13
申请人： Wolfgang Maus , Ludwig Wieres , Jan Hodgson , Rolf Brück
发明人： Wolfgang Maus , Ludwig Wieres , Jan Hodgson , Rolf Brück
IPC分类号： F24H1/20 , F01N3/20
CPC分类号： F01N3/2066 , F01N2610/10 , F01N2610/1406 , F01N2610/1433 , F01N2610/1466 , F01N2610/1486 , Y02A50/2325 , Y02T10/24
摘要： An apparatus 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 has at least one heater.

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