公开(公告)号：EP1890837A1

公开(公告)日：2008-02-27

申请号：EP06742895.3

申请日：2006-05-12

Applicant: Emitec Gesellschaft für Emissionstechnologie mbH

Inventor： BRÜCK, Rolf ,  HIRTH, Peter

IPC: B23K31/02 ,  B23K1/00

CPC classification number: B01D53/944 ,  B01D39/2044 ,  B01D2258/012 ,  B01D2258/014 ,  B23K1/0014 ,  B23K11/0093 ,  B23K2201/02 ,  D04H1/4234 ,  D04H1/54 ,  D04H3/02 ,  F01N3/2013 ,  Y02A50/2322 ,  Y02T10/26 ,  Y10T428/12 ,  Y10T428/12153 ,  Y10T428/1234 ,  Y10T428/12479 ,  Y10T442/188

Abstract: The invention relates to a method for producing a nonwoven structure (1) comprising metal wire filaments (2) by carrying out the following steps: a) producing a layer (3) comprising wire filaments (2); establishing first integral joints (4) between at least a part of the metal wire filaments (2) using a first joining method; c) establishing second integral joints (5) between metal wire filaments (2) using a second joining method. The invention also relates to corresponding nonwoven structures and to possible uses thereof, for example in the exhaust gas treatment of motor vehicles.

公开(公告)号：EP1348067B1

公开(公告)日：2006-08-23

申请号：EP01997622.4

申请日：2001-11-26

Applicant: Neomet Limited

Inventor： HAMMERSLEY, Richard, Charles ,  SPORER, Dieter, Rudolf

IPC: F01D11/12 ,  B23K11/00 ,  B23K1/00

CPC classification number: B32B3/28 ,  B23K1/0014 ,  B23K11/0093 ,  B23K26/22 ,  B23K35/0244 ,  B23K35/304 ,  B23K35/3046 ,  B23K2201/001 ,  B23K2201/02 ,  B32B3/12 ,  B32B15/01 ,  B32B37/146 ,  B32B2305/024 ,  B32B2311/22 ,  B32B2581/00 ,  C22C19/058 ,  C22C38/005 ,  C22C38/06 ,  C22C38/18 ,  F01D11/127 ,  F05D2300/15 ,  Y02T50/671

Abstract: An abradable turbine seal having a novel honeycomb cellular structure (30) fabricated from metal foils or sheets (32) showing good manufacturability, optimised brazeability and especially good structural integrity and oxidation resistance after brazing to metal support structures (44). MCrA1Y (M=Ni, Fe, Co or combinations thereof) foil and sheet metals are particularly suitable to produce such a structure.

Abstract translation: 一种具有由金属箔或片（32）制造的新型蜂窝状蜂窝状结构（30）的耐磨涡轮密封件，所述金属箔或片（32）在钎焊到金属支承结构（44）之后具有良好的可制造性，优化的可钎焊性以及特别良好的结构完整性和抗氧化性。 MCrA1Y（M = Ni，Fe，Co或其组合）箔和金属片特别适用于制造这样的结构。

公开(公告)号：EP1527844A1

公开(公告)日：2005-05-04

申请号：EP04024284.4

申请日：2004-10-12

Applicant: Alcan Technology & Management AG

Inventor： Wieschermann, Jochen, Dipl.-Ing. ,  Deflorin, Duri, Masch.Ing. ,  Kempa, Stefan, Dipl.-Ing. ,  Meier, Johannes, Masch.Ing. (FH)

IPC: B23K33/00 ,  B23K26/24 ,  B23K26/32 ,  B32B15/08 ,  B32B15/01 ,  E04C2/26

CPC classification number: B32B15/016 ,  B23K26/24 ,  B23K26/32 ,  B23K33/00 ,  B23K2201/02 ,  B23K2201/34 ,  B23K2203/08 ,  B23K2203/10 ,  B23K2203/16 ,  B23K2203/172 ,  B23K2203/50 ,  E04C2/292

Abstract: Die Erfindung betrifft eine Verbindung, bestehend aus mindestens zweier Metallelemente (10,12), von denen zumindest eines der beiden Elemente eine Deckschicht (27,28) eines Verbundwerkstoffs (12) mit einem wärmeempfindlichen Kern (21) darstellt, wird dadurch hergestellt, dass bei einem Schweißvorgang bzw. einem Lötvorgang das Material derart aufgeschmolzen wird, dass zwischen dem wärmeempfindlichen Kern (21) und dem aufgeschmolzenen Nahtbereich (30) eine nicht aufgeschmolzene Schicht (32) verbleibt. Bei dieser nicht aufgeschmolzenen Schicht kann es sich um einen Teilbereich (32) der Metallelemente (27,28) selbst handeln und/oder um zusätzliche Elemente. Die Erfindung betrifft auch ein Verfahren zur Ausbildung einer solchen Verbindung.

Abstract translation: 的连接装置（12）具有至少一个金属覆盖层（27,28）和至少一个芯（21）。 芯至少部分地覆盖，并且覆盖材料具有至少一个钎焊或焊接接头（30）。

公开(公告)号：EP1222049B1

公开(公告)日：2004-11-17

申请号：EP00964100.2

申请日：2000-09-01

Applicant: Emitec Gesellschaft für Emissionstechnologie mbH

Inventor： SCHAPER, Katrin

IPC: B23K1/002 ,  B23K3/047 ,  B23K13/01 ,  H05B6/36

CPC classification number: B23K13/00 ,  B23K1/002 ,  B23K2201/02 ,  Y10T29/49345

Abstract: The invention relates to the joining of a support matrix of a honeycomb (4), especially a catalyst support body, on at least one end face; said support matrix consisting of at least partially structured layered or wound metal sheets and being situated in a cover tube (7). According to the invention, the support matrix is joined using a surface inductor (13) comprising induction coils (12). The induction coils (12), positioned accordingly, at least partially heat the end face (11) of the honeycomb (4), in such a way as to produce joints between the metal sheets, at least in points (14), especially in patches (15). Joint patches of this type can preferably be produced with variations in terms of their size on the end face. The invention provides a surface inductor (13) for this purpose. The areas in which said surface inductor is effective (14, 15) can advantageously be modified, hereby modifying the production of the joining points (14) and/or patches (15). The invention is particularly suitable for joining using bonding techniques such as soldering or sintering and can be advantageously used in a continuous process for producing catalyst support bodies.

公开(公告)号：EP1463599A1

公开(公告)日：2004-10-06

申请号：EP02796698.5

申请日：2002-12-20

Applicant: Emitec Gesellschaft für Emissionstechnologie mbH

Inventor： BRÜCK, Rolf ,  ALTHÖFER, Kait ,  HODGSON, Jan ,  ROLLE, Arndt-Udo

IPC: B23K1/00 ,  F01N3/28

CPC classification number: F01N13/18 ,  B23K1/0014 ,  B23K2201/02 ,  F01N3/281 ,  F01N2450/22 ,  Y02A50/2322 ,  Y10T29/49 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12375

Abstract: The invention relates to a method for glueing and soldering a honeycomb structure comprising at least one partially structured foil (2) with a pitch (P) and a wave height (W). Said method comprises the following steps: choosing a mean solder diameter of a powder solder, said diameter being 15% smaller than the height of the wave; determining a minimum thickness of the glue strip (B) according to equation (I); glueing the at least partially structured foil within the width of the glue strip on at least part of the wave crests formed by the undulation; soldering the honeycomb structure. The invention also relates to a corresponding honeycomb structure which ensures satisfactory joint connections even when said structure is used in the exhaust systems of automobiles.

公开(公告)号：EP1348510A1

公开(公告)日：2003-10-01

申请号：EP03251899.5

申请日：2003-03-26

Applicant: UNITED TECHNOLOGIES CORPORATION ,  United Airlines Corporation

Inventor： Gold, Daniel B. ,  Dudek, Gary L. ,  Glesener, Will F. ,  Lietzan, Loretta M. ,  Moor, James J. ,  Harris, Mike T.

IPC: B23K1/018 ,  B23K1/00 ,  F01D11/12

CPC classification number: B23K1/0014 ,  B23K1/018 ,  B23K2201/02

Abstract: Brazed structures (10) comprising hollow components (12) having a closure component (14) bonded thereto by a metallic brazing alloy (16) for closing off an end of the hollow component (12) are disassembled by locating a wire transport material (20) in the hollow component (12) and covering the open face of the hollow component with a wire fiber material (22). Heat is then applied to liquefy the brazing alloy (16) which is drawn up into the metal wire fiber material (22) by capillary affect created by the wire transport material (20).

Abstract translation: 包括中空部件（12）的钎焊结构（10）通过用于封闭中空部件（12）的一端的金属钎焊合金（16）而具有与其结合的封闭部件（14）的中空部件（12）通过将导线传输材料 ）并且用线纤维材料（22）覆盖中空部件的开口面。 然后施加热量以通过由电线输送材料（20）产生的毛细管作用液化通过金属线纤维材料（22）拉出的钎焊合金（16）。

公开(公告)号：EP0912266B1

公开(公告)日：2003-08-06

申请号：EP96945939.5

申请日：1996-12-20

Applicant: THE BOEING COMPANY

Inventor： BULDHAUPT, Frederick, W. ,  GANE, David, H. ,  KISTNER, Matthew, G. ,  WILL, Jeffrey, D.

IPC: B21D26/02 ,  B23K26/00 ,  B23K31/02 ,  B23K101/02

CPC classification number: B64C1/12 ,  B21D26/055 ,  B21D47/00 ,  B23K26/037 ,  B23K26/123 ,  B23K26/206 ,  B23K26/244 ,  B23K26/26 ,  B23K26/28 ,  B23K26/38 ,  B23K2201/02 ,  B64C2001/0081 ,  Y10T29/18 ,  Y10T29/49371 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12361 ,  Y10T428/12375

Abstract: A method of making an expanded metal sandwich structure (42) includes cleaning the appropriate parts prior to each bonding step in the process to remove metal oxides and residues that would interfere with the bonding steps. The core sheets (44, 46) are placed face-to-face and a gas pressure line fitting (52) is inserted between one edge and is welded into place. The core sheets (44, 46) are pressed together and laser welded together into a core pack (45) along lines which will form junction lines between the core sheets (44, 46) when the core pack (45) is superplastically expanded. Two metal face sheets (48, 50) having superplastic characteristics are placed over and under the core pack (45). An envelope gas fitting (54) is placed between the face sheets and is welded in place while seal welding around the entire peripheral edges of the face sheets (48, 50) and the core pack (45) to produce a sealed envelope pack (47) enveloping the core pack (45).

公开(公告)号：EP1293649A2

公开(公告)日：2003-03-19

申请号：EP02016258.2

申请日：1997-08-15

Applicant: NIPPON STEEL CORPORATION

Inventor： Ootani, Tadayuki ,  Imai, Atuhiko ,  Kasuya, Masayuki ,  Iwami, Kazutoshi ,  Utumi, Tooru ,  Yamanaka, Mikio, Nippon Steel Corp.Tech.Dev.Bureau ,  Ohta, Hitoshi ,  Tokunaga, Yoshikuni ,  Shimizu, Fujio ,  Egami, Toshihiro ,  Noda, Tamio

IPC: F01N3/28 ,  B01J35/04 ,  B32B3/12 ,  B01D47/00 ,  B23K20/14

CPC classification number: B23K1/0014 ,  B01J35/04 ,  B21D47/00 ,  B23K1/20 ,  B23K20/023 ,  B23K2201/02 ,  F01N3/281 ,  F01N2330/32 ,  F01N2330/322 ,  F01N2350/02 ,  Y10T29/49345 ,  Y10T428/1234

Abstract: A metal foil made of a ferrite type heat resistant high alloy steel composing a metal honeycomb body for an exhaust gas purification catalyst produced by alternately laminating or integrally winding a flat foil and a corrugated foil, whereby a surface coarseness of said metal foil is in the range of 0.001 to 0.3µm in terms of the mean coarseness Rac in the width-wise direction of the foil and a surface shape and condition of said metal foil is at least 100 in terms of the number of peaks PPI per inch lenghth in the width-wise direction of the foil.

Abstract translation: 一种由铁氧体型耐热高合金钢构成的金属箔，其构成用于排气净化催化剂的金属蜂窝体，其通过交替层叠或整体地卷绕平箔和波纹箔而制成，由此所述金属箔的表面粗糙度在 在箔的宽度方向上的平均粗糙度Rac为0.001〜0.3μm的范围，并且所述金属箔的表面形状和条件以每英寸长度的峰值数PPI为100个以上 箔的宽度方向。

公开(公告)号：EP1238741A1

公开(公告)日：2002-09-11

申请号：EP02251356.8

申请日：2002-02-27

Applicant: Rohr, Inc.

Inventor： Leholm, Robert Barry ,  Schertzer, Kenneth Lynn (SR) ,  Good, Steven Allen ,  Widmer, Ronald Harry ,  Schneider, James (JR) ,  Seal, Coif Dean

IPC: B23K1/00 ,  B23K35/02 ,  B23K35/32 ,  B23K35/00

CPC classification number: B23K1/0014 ,  B23K35/005 ,  B23K35/325 ,  B23K2201/02 ,  B23K2203/10

Abstract: Disclosed are different titanium aluminide (Ti-Al) honeycomb panel structures formed from a gamma-based Ti-Al (γ-Ti-Al) or orthorhombic Ti-Al (O-Ti-Al) honeycomb core (12) brazed to a γ-Ti-Al or O-Ti-Al facing sheet(s) (16), where a metal braze filler foil (14) containing copper, titanium and optionally nickel, is used to join the faying surface of the honeycomb core (12) and the faying surface of the facing sheet(s) (16). The structures and method of the invention are useful where high strength, lightweight materials are required, such as in aircraft and other aerospace-related applications.

Abstract translation: 公开了由伽玛型Ti-Al（γ-Ti-Al）或正交Ti-Al（O-Ti-Al）蜂窝芯（12）形成的不同的钛铝化物（Ti-Al）蜂窝板结构， -Ti-Al或O-Ti-Al表面片（16），其中使用含有铜，钛和任选的镍的金属钎焊填充箔（14）连接蜂窝芯（12）的引线表面， 和表面片（16）的贴合表面。 本发明的结构和方法在需要高强度，轻质材料的情况下是有用的，例如在飞行器和其它航空航天相关应用中。

公开(公告)号：EP0919280A3

公开(公告)日：2000-01-19

申请号：EP97660154.2

申请日：1997-12-30

Applicant: Kemira Metalkat Oy

Inventor： Torkkell, Keijo ,  Lehtimäki, Aimo ,  Avikainen, Timo

IPC: B01J35/04 ,  F01N3/28 ,  B23K1/00 ,  B01D53/94

CPC classification number: B01D53/9454 ,  B01J35/04 ,  B23K1/0014 ,  B23K2201/02 ,  F01N3/281 ,  F01N3/2842 ,  F01N2450/22 ,  Y02T10/22 ,  Y10T428/1234 ,  Y10T428/24149

Abstract: The present invention relates to a catalyst comprising a honeycomb (1) and a surrounding jacket, the honeycomb comprising a structure formed of a stack of metal sheets, of which at least part are profiled, and the honeycomb structure including several through-flow channels for gas. The free ends of the said metal sheets are distributed over a part (S 1 ) of the honeycomb periphery unsymmetrically to the centre of the honeycomb so that part (F 1 ) of the honeycomb's periphery is free from the free ends of the metal sheets. The said honeycomb is attached either directly or through an intermediate layer to the said jacket over an area (L 1 ) comprising at least part of the said free ends.